Computer Numerical Control (CNC)

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Computer and numerical control (CNC) machines are electro-mechanical devices that manipulate machine shop tools ensuring the long lifetime and lowest possible down-time which is essential in manufacturing equipment often working 24/7.

One of the challenges is designing servomotors for the many axes and spindles found in any CNC which require very high positioning and synchronization accuracy.

We have a broad portfolio of power MOSFETs, monolithic motor drivers and high-performance STM32 microcontrollers to enable high-performance motor control designs, a large selection of AC-DC and DC-DC power management and supply solutions as well as a range of motion, environmental and proximity and ranging sensors and connectivity solutions to help implement predictive maintenance schemes.

EEPROM

Sub 1GHz

Pump

Predictive maintenance

ACEPACK Power Modules

ACEPACK Power Modules

SLLIMM Intelligent Power Modules

SLLIMM Intelligent Power Modules

Stepper motor driving solutions

Part Number	Description
STEVAL-SPIN3202	STSPIN32F0A advanced 3-phase BLDC driver with embedded STM32 MCU single shunt evaluation board	Quick view Key Features Input voltage from 7 V to 45 V Output current up to 15 A_rms Power stage based on STD140N6F7 MOSFETs Embedded 3.3 V buck regulator Embedded 12 V LDO regulator Single shunt current sensing Digital Hall sensors and encoder input Overcurrent comparator Bus voltage sensing Fully compatible with STM32 PMSM FOC software development kit 6-step sensorless and sensored firmware supported Embedded ST-LINK/V2-1 Easy user interface with buttons and trimmer STM32 FW boot loader supported RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
EVALSTDRV600HB8	Demonstration board kit for L638xE and L639x high-voltage gate drivers	Quick view Key Features Half-bridge configuration High voltage rail up to 600 V Includes samples of each compatible gate driver in SO8 package L6385E, L6387E, L6388E, L6389E, L6395, L6398, L6399 Compatible with MOSFETs/IGBTs in DPAK, D2PAK, TO-220, TO-220FP dV/dt transient immunity ± 50 V/ns in full temperature range Integrated bootstrap diode Dedicated high- and low-side driving inputs Compact and simplified layout Gate drivers in the kit features different functionalities and characteristics UVLO on both - high-side and low-side Internal deadtime, or no deadtime Interlocking for anti cross-conduction protection Ability to drive asymmetrical half-bridges and switched reluctance motors Active high or active low LIN for single input gate driving Show More Product Details Download databrief FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI182V1	ISM330DLC adapter board for a standard DIL24 socket	Quick view Key Features Complete ISM330DLC pinout for a standard DIL24 socket Fully compatible with STEVAL-MKI109V2 and STEVAL-MKI109V3 motherboards RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IDB008V2	Evaluation platform based on the BlueNRG-2	Quick view Key Features Bluetooth^® SMART board based on the BlueNRG-2 Bluetooth low energy system on chip Associated BlueNRG-2 development kit SW package including firmware and documentation Up to +8 dBm available output power (at antenna connector) Excellent receiver sensitivity (-88 dBm) Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm Bluetooth^® SMART v5.0 compliant, supports master, slave, simultaneous master-and-slave roles and Bluetooth low energy extended data length feature New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter SMA connector for antenna or measuring equipment 3 user LEDs 2 user buttons 3D digital accelerometer and 3D digital gyroscope MEMS pressure sensor with embedded temperature sensor RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI185V1	IIS2MDC adapter board for a standard DIL24 socket	Quick view Key Features Complete IIS2MDC pinout for a standard DIL24 socket Fully compatible with the STEVAL-MKI109V3 motherboard RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
EVAL6498L	Evaluation board for the L6498L gate driver	Quick view Key Features Driver current capability: 2 A source, 2.5 A sink Integrated bootstrap diode Interlocking function 3.3 V, 5 V TTL/CMOS inputs with hysteresis UVLO on both high-side and low-side sections dV/dt immunity: 50 V/ns in full temperature range Compact and simplified layout Bill of material reduction Flexible, easy and fast design Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MIC001V1	Microphone coupon board based on the MP34DT05-A digital MEMS	Quick view Key Features 4 x MP34DT05-A top port digital MEMS microphones Daughterboard to be used with X-NUCLEO-CCA02M1 Vsupply from 1.6 to 3.6 V 122.5 dBSPL acoustic overload point Omnidirectional sensitivity PDM single-bit output 64 dB of SNR Sensitivity -26 dBFS ±3 dB RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-FKI868V2	Sub-1GHz (860-940 MHz) transceiver development kit based on S2-LP	Quick view Key Features S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF Module tuned for 860-940 MHz frequency bands STM32 Nucleo-64 development board with STM32L0 MCU Suitable for Wireless M-Bus systems Associated S2-LP development kit including, documentation, firmware for STM32L and GUI Programmable RF output power up to +16 dBm Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK Air data rate from 0.3 to 500 kbps Ultra-low power consumption: 6.7 mA RX 10 mA TX @ +10 dBm Excellent performance of receiver sensitivity (up to -130 dBm) Low duty cycle RX/TX operation mode Automatic acknowledgement, retransmission, and timeout protocol engine SPI interface for microcontroller USB interface RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-FKI433V2	Sub-1GHz (430-470 MHz) transceiver development kit based on S2-LP	Quick view Key Features S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 430-470 MHz frequency bands STM32 Nucleo-64 development board with STM32L0 MCU Suitable for wireless M-Bus systems Associated S2-LP development kit including, documentation, firmware for STM32L and GUI Programmable RF output power up to +16 dBm Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK Air data rate from 0.3 to 500 kbps Ultra-low power consumption: 6.7 mA RX 10 mA TX at +10 dBm Excellent performance of receiver sensitivity (up to -130 dBm) Low duty cycle RX/TX operation mode Automatic acknowledgement, retransmission and timeout protocol engine SPI interface for microcontroller USB interface RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ILL021V1	LCD panels backlight demonstration board based on the LED7707	Quick view Key Features Features boost section4.5 V to 36 V input voltage rangeinternal power MOSFETinternal +5 V LDO for device supplyup to 36 V output voltageconstant frequency peak current-mode control250 kHz to 1 MHz adjustable switching frequencyexternal sync for multi-device applicationpulse-skip power saving mode at light loadprogrammable soft-startprogrammable OVP protectionsingle ceramic output capacitornon-latched thermal shutdown RoHS compliant Features backlight driver sectionsix rows with 85 mA maximum current capability (adjustable)up to 10 white LEDs per rowrows disable optionless than 10 μs minimum dimming time±2.0% current matching between rowsLED failure (open and short circuit) detection Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA095V1	Up to 3 A step-down switching regulator based on the ST1S14	Quick view Key Features 3 A DC output current Operating input voltage from 5.5 V to 48 V 850 kHz internally fixed switching frequency Internal soft-start Internal current limiting Inhibit for zero current consumption 2 mA maximum quiescent current over-temperature range Thermal shutdown RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA099V1	3 A step-down switching demonstration board based on the L7986 in DFN10 package	Quick view Key Features 3 A DC output current From 4.5 V to 38 V range input voltage Output voltage adjustable from 0.6 V 250 kHz switching frequency programmable up to 1 MHz Internal soft-start and enable Low dropout operation: 100% duty cycle Voltage feed-forward Zero load current operation Overcurrent and thermal protection RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
EVAL6482H	High power microstepping motor driver with the L6482H	Quick view Key Features Voltage range from 10.5 V to 85 V Low R_ds(ON) MOSFETs in DPAK package SPI with daisy chain feature FLAG and BUSY LED indicators Flexible supply voltage management Suitable for use in combination with the STEVAL-PCC009V2 Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics Gerber
STEVAL-MKI137V1	LIS3MDL adapter board for standard DIL24 socket	Quick view Key Features Complete LIS3MDL pinout for a standard DIL 24 socket Fully compatible with the STEVAL-MKI109V2 and STEVAL-MKI109V3 motherboards RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA152V1	3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987	Quick view Key Features 3.3 V output voltage 3 A DC output current 4.5 V to 60 V input voltage 500 kHz switching frequency 3.5 ms programmed soft-start VBIAS switch-over for improved efficiency at light load 180° out of phase synchronization available Open drain PGOOD available Auto recovery overcurrent and thermal protection RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IHM03A1	High power stepper motor driver expansion board based on powerSTEP01 for STM32 Nucleo	Quick view Key Features Power system-in-package, integrated dual full-bridge with low RDS(on) Voltage range from 10.5 V to 85 V Phase current up to 10 A rms Power OK and fault LEDs Up to 1/128 micro-stepping Programmable speed profile and overcurrent protection Sensorless stall detection Adjustable output slew rate Overtemperature protection Compatible with Arduino UNO R3 connector Compatible with STM32 Nucleo boards Suitable for multi-motor solution RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA158V1	38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986	Quick view Key Features 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 µA I_Q at light load (LCM V_OUT = 3.3 V) 5 µA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IHM08M1	Low-Voltage BLDC motor driver expansion board based on STL220N6F7 for STM32 Nucleo	Quick view Key Features 3-phase driver board for BLDC/PMSM motors Nominal operating voltage range from 10 V to 48 V DC 15 A_RMS output current Operating frequency selectable by firmware Overcurrent detection and protection (30 A_peak ) Thermal monitoring and overheating protection Compatible with STM32 Nucleo boards Equipped with ST morpho connectors 3-Shunt and 1-Shunt configurable jumpers for motor current sensing Hall/Encoder motor sensor connector and circuit Debug connector for DAC, GPIOs, etc. Potentiometer available for speed regulation User LED RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IDS01A4	Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo	Quick view Key Features STM32 Nucleo expansion board based on the SPSGRF-868 SPGRF-868 characteristics: 868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver Integrated Balun (BALF-SPI-01D3) Chip antenna Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connectors Scalable solution; capable of cascading multiple boards for larger systems Example firmware for point-to-point communication, compatible with STM32Cube firmware RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IDS01A5	Sub-1 GHz RF expansion board based on the SPSGRF-915 module for STM32 Nucleo	Quick view Key Features STM32 Nucleo expansion board based on the SPSGRF-915 X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF) SPGRF-915: 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver Integrated Balun (BALF-SPI-01D3) Chip antenna Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connectors Scalable solution; can cascade multiple boards for larger systems Example firmware for point-to-point communication, compatible with STM32Cube firmware RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
EVAL6491HB	Demonstration board for L6491 gate driver with smart shut down feature	Quick view Key Features High voltage rail up to 600 V dV/dt immunity: 50 V/ns in full temperature range Driver current capability: 4 A source/sink Comparator for fault protections Smart shutdown function Integrated bootstrap diode Adjustable deadtime Interlocking function Switching times 15 ns rise/fall with 1 nF load 3.3 V, 5 V TTL/CMOS inputs with hysteresis Compact and simplified layout Bill of material reduction Effective fault protection Flexible, easy and fast design Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-IDB05A1	Bluetooth Low Energy expansion board based on SPBTLE-RF module for STM32 Nucleo	Quick view Key Features STM32 expansion board based on the SPBTLE-RF module for STM32 Nucleo X-NUCLEO-IDB05A1 contains FCC and IC certified module SPBTLE-RF (FCC ID: S9NSPBTLERF and IC: 8976C-SPBTLERF) SPBTLE-RF: Bluetooth Low Energy FCC and IC certified module based on Bluetooth^® SMART 4.1 network processor BlueNRG-MS Integrated Balun (BALF-NRG-01D3) Chip antenna Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connector Scalable solution, capable of cascading multiple boards for larger systems Free comprehensive development firmware library and example for BlueNRG-MS, compatible with STM32Cube firmware RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI168V1	IIS2DH adapter board for a standard DIL 24 socket	Quick view Key Features Complete IIS2DH pinout for a standard DIL 24 socket Fully compatible with the STEVAL-MKI109V2 motherboard RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-LED16A1	16 channel LED driver expansion board based on LED1642GW for STM32 Nucleo	Quick view Key Features 16 constant current output channels Output current: from 3 mA to 40 mA 20 V current generator rated voltage Provision for cascading multiple expansion boards Current adjustment: 7-bit global current gain adjustment in two ranges Current programmable through external resistor 12/16-bit PWM grayscale brightness control Selectable LED Bus voltage supply USB V_external Error detection Open LED Shorted LED Thermal shutdown Compatible with STM32 Nucleo board Equipped with Arduino™ UNO R3 connector RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-FKI915V1	Sub-1GHz transceiver development kit based on S2-LP	Quick view Key Features S2-LP narrow band ultra-low power Sub-1GHz transceiver in a standalone RF module tuned for 860-940 MHz frequency bands with external power amplifier STM32 Nucleo-64 development board with STM32L152RE MCU Suitable for wireless M-Bus systems Suitable for SigFox applications Associated S2-LP development kit including, documentation, firmware for STM32L and GUI Programmable RF output power up to +27 dBm Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK Air data rate from 0.3 to 500 kbps Excellent performance of receiver sensitivity (up to -130 dBm) Low duty cycle RX/TX operation mode Automatic acknowledgement, retransmission and timeout protocol engine SPI interface for microcontroller USB interface RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-MKI139V5	Microphone coupon board based on the MP23AB01DH fully differential analog MEMS microphone	Quick view Key Features 4 x MP23AB01DH bottom port analog MEMS microphones Vsupply from 2.3 to 3.6 V 135 dBSPL acoustic overload point Omnidirectional sensitivity Frequency range 100 Hz - 10 kHz 65 dB of SNR Sensitivity -38 dBFV ± 1 dBV THD < 0.2% @ 94 dBSPL, 1 kHz THD < 5% @ 130 dBSPL, 1 kHz RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IDB007V1M	Evaluation platform based on the SPBTLE-1S module	Quick view Key Features Bluetooth^® SMART board with the SPBTLE-1S certified module based on the BlueNRG-1 Bluetooth low energy system-on-chip Associated BlueNRG-1 development kit SW package including firmware and documentation Up to +5 dBm available output power Bluetooth^® low energy v4.2 compliant, supports master, slave and simultaneous master-and-slave roles Integrated balun which integrates a matching network and harmonics filter SMA connector for antenna or measuring equipment 3 user LEDs 2 user buttons 3D digital accelerometer and 3D digital gyroscope MEMS pressure sensor with embedded temperature sensor Battery holder JTAG debug connector USB to serial bridge for providing I/O channel with the BlueNRG-1 device Jumper for measuring current for BlueNRG-1 only RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber

Part Number

STEVAL-SPIN3202

STSPIN32F0A advanced 3-phase BLDC driver with embedded STM32 MCU single shunt evaluation board

Quick view

Key Features

Input voltage from 7 V to 45 V
Output current up to 15 A_rms
Power stage based on STD140N6F7 MOSFETs
Embedded 3.3 V buck regulator
Embedded 12 V LDO regulator
Single shunt current sensing
Digital Hall sensors and encoder input
Overcurrent comparator
Bus voltage sensing
Fully compatible with STM32 PMSM FOC software development kit
6-step sensorless and sensored firmware supported
Embedded ST-LINK/V2-1
Easy user interface with buttons and trimmer
STM32 FW boot loader supported
RoHS compliant

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EVALSTDRV600HB8

Demonstration board kit for L638xE and L639x high-voltage gate drivers

Quick view

Key Features

Half-bridge configuration
High voltage rail up to 600 V
Includes samples of each compatible gate driver in SO8 package
- L6385E, L6387E, L6388E, L6389E,
- L6395, L6398, L6399
Compatible with MOSFETs/IGBTs in
- DPAK, D2PAK, TO-220, TO-220FP
dV/dt transient immunity ± 50 V/ns in full temperature range
Integrated bootstrap diode
Dedicated high- and low-side driving inputs
Compact and simplified layout
Gate drivers in the kit features different functionalities and characteristics
- UVLO on both - high-side and low-side
- Internal deadtime, or no deadtime
- Interlocking for anti cross-conduction protection
- Ability to drive asymmetrical half-bridges and switched reluctance motors
- Active high or active low LIN for single input gate driving

Product Details Download databrief

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STEVAL-MKI182V1

ISM330DLC adapter board for a standard DIL24 socket

Quick view

Key Features

Complete ISM330DLC pinout for a standard DIL24 socket
Fully compatible with STEVAL-MKI109V2 and STEVAL-MKI109V3 motherboards
RoHS compliant

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STEVAL-IDB008V2

Evaluation platform based on the BlueNRG-2

Quick view

Key Features

Bluetooth^® SMART board based on the BlueNRG-2 Bluetooth low energy system on chip
Associated BlueNRG-2 development kit SW package including firmware and documentation
Up to +8 dBm available output power (at antenna connector)
Excellent receiver sensitivity (-88 dBm)
Very low power consumption: 7.7 mA RX and 8.2 mA TX at +0 dBm
Bluetooth^® SMART v5.0 compliant, supports master, slave, simultaneous master-and-slave roles and Bluetooth low energy extended data length feature
New integrated balun BALF-NRG-02D3 which integrates a matching network and harmonics filter
SMA connector for antenna or measuring equipment
3 user LEDs
2 user buttons
3D digital accelerometer and 3D digital gyroscope
MEMS pressure sensor with embedded temperature sensor
RoHS compliant

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STEVAL-MKI185V1

IIS2MDC adapter board for a standard DIL24 socket

Quick view

EVAL6498L

Evaluation board for the L6498L gate driver

Quick view

Key Features

Driver current capability: 2 A source, 2.5 A sink
Integrated bootstrap diode
Interlocking function
3.3 V, 5 V TTL/CMOS inputs with hysteresis
UVLO on both high-side and low-side sections
dV/dt immunity: 50 V/ns in full temperature range
Compact and simplified layout
Bill of material reduction
Flexible, easy and fast design

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STEVAL-MIC001V1

Microphone coupon board based on the MP34DT05-A digital MEMS

Quick view

Key Features

4 x MP34DT05-A top port digital MEMS microphones
Daughterboard to be used with X-NUCLEO-CCA02M1
Vsupply from 1.6 to 3.6 V
122.5 dBSPL acoustic overload point
Omnidirectional sensitivity
PDM single-bit output
64 dB of SNR
Sensitivity -26 dBFS ±3 dB
RoHS compliant

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STEVAL-FKI868V2

Sub-1GHz (860-940 MHz) transceiver development kit based on S2-LP

Quick view

Key Features

S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF Module tuned for 860-940 MHz frequency bands
STM32 Nucleo-64 development board with STM32L0 MCU
Suitable for Wireless M-Bus systems
Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
Programmable RF output power up to +16 dBm
Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
Air data rate from 0.3 to 500 kbps
Ultra-low power consumption:
- 6.7 mA RX
- 10 mA TX @ +10 dBm
Excellent performance of receiver sensitivity (up to -130 dBm)
Low duty cycle RX/TX operation mode
Automatic acknowledgement, retransmission, and timeout protocol engine
SPI interface for microcontroller
USB interface
RoHS compliant

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STEVAL-FKI433V2

Sub-1GHz (430-470 MHz) transceiver development kit based on S2-LP

Quick view

Key Features

S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 430-470 MHz frequency bands
STM32 Nucleo-64 development board with STM32L0 MCU
Suitable for wireless M-Bus systems
Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
Programmable RF output power up to +16 dBm
Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
Air data rate from 0.3 to 500 kbps
Ultra-low power consumption:
- 6.7 mA RX
- 10 mA TX at +10 dBm
Excellent performance of receiver sensitivity (up to -130 dBm)
Low duty cycle RX/TX operation mode
Automatic acknowledgement, retransmission and timeout protocol engine
SPI interface for microcontroller
USB interface
RoHS compliant

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STEVAL-ILL021V1

LCD panels backlight demonstration board based on the LED7707

Quick view

Key Features

Features boost section4.5 V to 36 V input voltage rangeinternal power MOSFETinternal +5 V LDO for device supplyup to 36 V output voltageconstant frequency peak current-mode control250 kHz to 1 MHz adjustable switching frequencyexternal sync for multi-device applicationpulse-skip power saving mode at light loadprogrammable soft-startprogrammable OVP protectionsingle ceramic output capacitornon-latched thermal shutdown
RoHS compliant
Features backlight driver sectionsix rows with 85 mA maximum current capability (adjustable)up to 10 white LEDs per rowrows disable optionless than 10 μs minimum dimming time±2.0% current matching between rowsLED failure (open and short circuit) detection

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STEVAL-ISA095V1

Up to 3 A step-down switching regulator based on the ST1S14

Quick view

Key Features

3 A DC output current
Operating input voltage from 5.5 V to 48 V
850 kHz internally fixed switching frequency
Internal soft-start
Internal current limiting
Inhibit for zero current consumption
2 mA maximum quiescent current over-temperature range
Thermal shutdown
RoHS compliant

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STEVAL-ISA099V1

3 A step-down switching demonstration board based on the L7986 in DFN10 package

Quick view

Key Features

3 A DC output current
From 4.5 V to 38 V range input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
RoHS compliant

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EVAL6482H

High power microstepping motor driver with the L6482H

Quick view

Key Features

Voltage range from 10.5 V to 85 V
Low R_ds(ON) MOSFETs in DPAK package
SPI with daisy chain feature
FLAG and BUSY LED indicators
Flexible supply voltage management
Suitable for use in combination with the STEVAL-PCC009V2

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STEVAL-MKI137V1

LIS3MDL adapter board for standard DIL24 socket

Quick view

Key Features

Complete LIS3MDL pinout for a standard DIL 24 socket
Fully compatible with the STEVAL-MKI109V2 and STEVAL-MKI109V3 motherboards
RoHS compliant

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STEVAL-ISA152V1

3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987

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Key Features

3.3 V output voltage
3 A DC output current
4.5 V to 60 V input voltage
500 kHz switching frequency
3.5 ms programmed soft-start
VBIAS switch-over for improved efficiency at light load
180° out of phase synchronization available
Open drain PGOOD available
Auto recovery overcurrent and thermal protection
RoHS compliant

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X-NUCLEO-IHM03A1

High power stepper motor driver expansion board based on powerSTEP01 for STM32 Nucleo

Quick view

Key Features

Power system-in-package, integrated dual full-bridge with low RDS(on)
Voltage range from 10.5 V to 85 V
Phase current up to 10 A rms
Power OK and fault LEDs
Up to 1/128 micro-stepping
Programmable speed profile and overcurrent protection
Sensorless stall detection
Adjustable output slew rate
Overtemperature protection
Compatible with Arduino UNO R3 connector
Compatible with STM32 Nucleo boards
Suitable for multi-motor solution
RoHS compliant

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STEVAL-ISA158V1

38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986

Quick view

Key Features

4 V to 38 V operating input voltage
Low consumption mode or low noise mode
30 µA I_Q at light load (LCM V_OUT = 3.3 V)
5 µA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Output voltage adjustable from 0.85 V to V_IN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

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X-NUCLEO-IHM08M1

Low-Voltage BLDC motor driver expansion board based on STL220N6F7 for STM32 Nucleo

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Key Features

3-phase driver board for BLDC/PMSM motors
Nominal operating voltage range from 10 V to 48 V DC
15 A_RMS output current
Operating frequency selectable by firmware
Overcurrent detection and protection (30 A_peak )
Thermal monitoring and overheating protection
Compatible with STM32 Nucleo boards
Equipped with ST morpho connectors
3-Shunt and 1-Shunt configurable jumpers for motor current sensing
Hall/Encoder motor sensor connector and circuit
Debug connector for DAC, GPIOs, etc.
Potentiometer available for speed regulation
User LED
RoHS compliant

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X-NUCLEO-IDS01A4

Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo

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Key Features

STM32 Nucleo expansion board based on the SPSGRF-868
SPGRF-868 characteristics:
- 868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver
- Integrated Balun (BALF-SPI-01D3)
- Chip antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connectors
Scalable solution; capable of cascading multiple boards for larger systems
Example firmware for point-to-point communication, compatible with STM32Cube firmware
RoHS compliant

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X-NUCLEO-IDS01A5

Sub-1 GHz RF expansion board based on the SPSGRF-915 module for STM32 Nucleo

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STM32 Nucleo expansion board based on the SPSGRF-915
X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF)
SPGRF-915:
- 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver
- Integrated Balun (BALF-SPI-01D3)
- Chip antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connectors
Scalable solution; can cascade multiple boards for larger systems
Example firmware for point-to-point communication, compatible with STM32Cube firmware
RoHS compliant

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EVAL6491HB

Demonstration board for L6491 gate driver with smart shut down feature

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Key Features

High voltage rail up to 600 V
dV/dt immunity: 50 V/ns in full temperature range
Driver current capability: 4 A source/sink
Comparator for fault protections
Smart shutdown function
Integrated bootstrap diode
Adjustable deadtime
Interlocking function
Switching times 15 ns rise/fall with 1 nF load
3.3 V, 5 V TTL/CMOS inputs with hysteresis
Compact and simplified layout
Bill of material reduction
Effective fault protection
Flexible, easy and fast design

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X-NUCLEO-IDB05A1

Bluetooth Low Energy expansion board based on SPBTLE-RF module for STM32 Nucleo

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STM32 expansion board based on the SPBTLE-RF module for STM32 Nucleo
X-NUCLEO-IDB05A1 contains FCC and IC certified module SPBTLE-RF (FCC ID: S9NSPBTLERF and IC: 8976C-SPBTLERF)
SPBTLE-RF:
- Bluetooth Low Energy FCC and IC certified module based on Bluetooth^® SMART 4.1 network processor BlueNRG-MS
- Integrated Balun (BALF-NRG-01D3)
- Chip antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
Scalable solution, capable of cascading multiple boards for larger systems
Free comprehensive development firmware library and example for BlueNRG-MS, compatible with STM32Cube firmware
RoHS compliant

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STEVAL-MKI168V1

IIS2DH adapter board for a standard DIL 24 socket

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X-NUCLEO-LED16A1

16 channel LED driver expansion board based on LED1642GW for STM32 Nucleo

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Key Features

16 constant current output channels
Output current: from 3 mA to 40 mA
20 V current generator rated voltage
Provision for cascading multiple expansion boards
Current adjustment:
- 7-bit global current gain adjustment in two ranges
- Current programmable through external resistor
- 12/16-bit PWM grayscale brightness control
Selectable LED Bus voltage supply
- USB
- V_external
Error detection
- Open LED
- Shorted LED
Thermal shutdown
Compatible with STM32 Nucleo board
Equipped with Arduino™ UNO R3 connector
RoHS compliant

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STEVAL-FKI915V1

Sub-1GHz transceiver development kit based on S2-LP

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Key Features

S2-LP narrow band ultra-low power Sub-1GHz transceiver in a standalone RF module tuned for 860-940 MHz frequency bands with external power amplifier
STM32 Nucleo-64 development board with STM32L152RE MCU
Suitable for wireless M-Bus systems
Suitable for SigFox applications
Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
Programmable RF output power up to +27 dBm
Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
Air data rate from 0.3 to 500 kbps
Excellent performance of receiver sensitivity (up to -130 dBm)
Low duty cycle RX/TX operation mode
Automatic acknowledgement, retransmission and timeout protocol engine
SPI interface for microcontroller
USB interface
RoHS compliant

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STEVAL-MKI139V5

Microphone coupon board based on the MP23AB01DH fully differential analog MEMS microphone

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Key Features

4 x MP23AB01DH bottom port analog MEMS microphones
Vsupply from 2.3 to 3.6 V
135 dBSPL acoustic overload point
Omnidirectional sensitivity
Frequency range 100 Hz - 10 kHz
65 dB of SNR
Sensitivity -38 dBFV ± 1 dBV
THD < 0.2% @ 94 dBSPL, 1 kHz
THD < 5% @ 130 dBSPL, 1 kHz
RoHS compliant

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STEVAL-IDB007V1M

Evaluation platform based on the SPBTLE-1S module

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Key Features

Bluetooth^® SMART board with the SPBTLE-1S certified module based on the BlueNRG-1 Bluetooth low energy system-on-chip
Associated BlueNRG-1 development kit SW package including firmware and documentation
Up to +5 dBm available output power
Bluetooth^® low energy v4.2 compliant, supports master, slave and simultaneous master-and-slave roles
Integrated balun which integrates a matching network and harmonics filter
SMA connector for antenna or measuring equipment
3 user LEDs
2 user buttons
3D digital accelerometer and 3D digital gyroscope
MEMS pressure sensor with embedded temperature sensor
Battery holder
JTAG debug connector
USB to serial bridge for providing I/O channel with the BlueNRG-1 device
Jumper for measuring current for BlueNRG-1 only
RoHS compliant

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00 Files selected for download

Technical Documentation

Application Notes

Description	Version	Size	Action
AN2809 6-row / 30-mA LED driver with boost converter for the backlight of LCD panels	2.2	720.11 KB	PDF
AN4428 Best practices in the manufacturing process of MEMS microphones	1.1	1 MB	PDF
AN4427 Gasket design for optimal acoustic performance in MEMS microphones	2.0	840.29 KB	PDF
AN5080 IIS2MDC: high-accuracy, ultra-low-power, 3-axis digital output magnetometer	2.0	415.48 KB	PDF
AN5125 ISM330DLC: 3D accelerometer and 3D gyroscope with digital output for industrial applications	2.0	1.62 MB	PDF
AN2648 Increasing the resolution of analog temperature sensors	1.4	161.7 KB	PDF
AN4909 Intelligent power switches for 48 V battery applications	1.0	1.07 MB	PDF
AN4290 L647x, L648x and powerSTEP01 family communication protocol	2.1	486.67 KB	PDF
AN3981 LED array drivers	1.1	3.61 MB	PDF
AN4602 LIS3MDL: three-axis digital output magnetometer	1.0	584.14 KB	PDF
AN4193 Low duty cycle operation with the SPIRIT1 transceiver	2.0	225.38 KB	PDF
AN4242 New generation of 650 V SiC diodes	2.0	4.75 MB	PDF
AN4158 Peak current control with automatic decay adjustment and predictive current control: basics and setup	2.1	983.2 KB	PDF
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	4.82 MB	PDF
AN4198 SPIRIT1: increasing the output power	1.0	387.86 KB	PDF
AN4999 STSPIN32F0 overcurrent protection	1.1	741.22 KB	PDF
AN5128 STSPIN32F0/F0A - buck converter	1.0	334.87 KB	PDF
AN5123 STSPIN32F0A - bootloader and USART protocol	1.0	265.82 KB	PDF
AN4426 Tutorial for MEMS microphones	2.0	947.08 KB	PDF
AN4772 wM-Bus (2013) firmware stack overview	1.0	786.08 KB	PDF

AN2809

6-row / 30-mA LED driver with boost converter for the backlight of LCD panels

Part number	Description
VL53L0X	World smallest Time-of-Flight (ToF) ranging sensor
VL53L1X	Long distance ranging Time-of-Flight sensor based on ST FlightSense technology

Part number	Description
STUSB1602	USB Type-C controller (with Tx/Rx line driver and BMC)
STUSB4500	Stand-alone USB PD controller (with sink Auto-run mode)

Part number	Description
IIS2DH	3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
IIS2MDC	High accuracy, ultra-low-power ,3-axis digital output magnetometer
ISM330DLC	iNEMO inertial measurement unit (IMU): 3D accelerometer and 3D gyroscope with digital output for industrial applications
LIS3MDL	3-axis MEMS magnetic field sensor, digital output, I2C, SPI, low power mode, high performance
STLM20	Analog temperature sensor, ultra-low current 2.4 V, high precision
STTS751	2.25 V low-voltage local digital temperature sensor

Part number	Description
L6472	Fully integrated microstepping motor driver with motion engine and SPI
L6482	Fully integrated microstepping motor controller with motion engine and SPI
STSPIN32F0A	Advanced BLDC controller with embedded STM32 MCU
powerSTEP01	System-in-package integrating microstepping controller and 10 A power MOSFETs

Part number	Description
L6491	High voltage high and low-side 4 A gate driver
L6985F	38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
L6986	38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
L6986F	38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
L7985	2A step-down switching regulator
L7986	3A step-down switching regulator
L7987	61 V 3 A asynchronous step-down switching regulator with adjustable current limitation
L7987L	61 V 2 A asynchronous step-down switching regulator with adjustable current limitation
ST1S14	Up to 3 A step down switching regulator

Part number	Description
STF18N65M5	N-channel 650 V, 0.198 Ohm typ., 15 A MDmesh M5 Power MOSFET in TO-220FP package
STF24N60M2	N-channel 600 V, 0.168 Ohm typ., 18 A MDmesh M2 Power MOSFET in TO-220FP package
STF33N60M2	N-channel 600 V, 0.108 Ohm typ., 26 A MDmesh M2 Power MOSFETs in TO-220FP package
STF34N65M5	N-channel 650 V, 0.09 Ohm typ., 28 A MDmesh M5 Power MOSFET in TO-220FP package
STF7N105K5	N-channel 1050 V, 1.4 Ohm typ., 4 A MDmesh K5 Power MOSFETs in TO-220FP package
STF7N90K5	N-channel 900 V, 0.72 Ohm typ., 7 A MDmesh K5 Power MOSFET in a TO-220FP package
STF8N90K5	N-channel 900 V, 0.60 Ohm typ., 8 A MDmesh K5 Power MOSFET in a TO-220FP package
STL150N3LLH6	N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
STL19N60M2	N-channel 600 V, 0.278 Ohm typ., 11 A MDmesh M2 Power MOSFET in a PowerFLAT 8x8 HV package
STL20N6F7	N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL50N6F7	N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STW69N65M5	N-channel 650 V, 0.037 Ohm typ., 58 A MDmesh M5 Power MOSFET in TO-247 package

Part number	Description
S2-LP	Ultra-low power, high performance, sub-1GHz transceiver
SPIRIT1	Low data rate, low power Sub 1GHz transceiver
SPSGRF	Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
STS1TX	Low data rate, low power sub-1GHz transmitter

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