STM8L151C4

NRND
Design Win

Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM

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Product overview

Description

The medium-density STM8L151x4/6 and STM8L152x4/6 devices are members of the STM8L ultra-low-power 8-bit family. The medium-density STM8L15x family operates from 1.8 V to 3.6 V (down to 1.65 V at power down) and is available in the -40 to +85 °C and -40 to +125 °C temperature ranges.

The medium-density STM8L15x ultra-low-power family features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.

The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive In-Application debugging and ultra-fast Flash programming.

All medium-density STM8L15x microcontrollers feature embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.

They incorporate an extensive range of enhanced I/Os and peripherals.

The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.

Six different packages are proposed from 28 to 48 pins. Depending on the device chosen, different sets of peripherals are included.

All STM8L ultra-low-power products are based on the same architecture with the same memory mapping and a coherent pinout.

  • All features

    • Operating conditions
      • Operating power supply range 1.8 V to 3.6 V (down to 1.65 V at power down)
      • Temp. range: - 40 °C to 85, 105 or 125 °C
    • Low power features
      • 5 low power modes: Wait, Low power run (5.1 µA), Low power wait (3 µA), Active-halt with full RTC (1.3 µA), Halt (350 nA)
      • Consumption: 195 µA/MHz + 440 µA
      • Ultra-low leakage per I/0: 50 nA
      • Fast wakeup from Halt: 4.7 µs
    • Advanced STM8 core
      • Harvard architecture and 3-stage pipeline
      • Max freq. 16 MHz, 16 CISC MIPS peak
      • Up to 40 external interrupt sources
    • Reset and supply management
      • Low power, ultra-safe BOR reset with 5 selectable thresholds
      • Ultra-low-power POR/PDR
      • Programmable voltage detector (PVD)
    • Clock management
      • 1 to 16 MHz crystal oscillator
      • 32 kHz crystal oscillator
      • Internal 16 MHz factory-trimmed RC
      • Internal 38 kHz low consumption RC
      • Clock security system
    • Low power RTC
      • BCD calendar with alarm interrupt
      • Auto-wakeup from Halt w/ periodic interrupt
    • LCD: up to 4x28 segments w/ step-up converter
    • Memories
      • Up to 32 Kbytes of Flash program memory and 1 Kbyte of data EEPROM with ECC, RWW
      • Flexible write and read protection modes
      • Up to 2 Kbytes of RAM
    • DMA
      • 4 channels; supported peripherals: ADC, DAC, SPI, I2C, USART, timers
      • 1 channel for memory-to-memory
    • 12-bit DAC with output buffer
    • 12-bit ADC up to 1 Msps/25 channels
      • T. sensor and internal reference voltage
    • 2 ultra-low-power comparators
      • 1 with fixed threshold and 1 rail to rail
      • Wakeup capability
    • Timers
      • Two 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder
      • One 16-bit advanced control timer with 3 channels, supporting motor control
      • One 8-bit timer with 7-bit prescaler
      • 2 watchdogs: 1 window, 1 independent
      • Beeper timer with 1, 2 or 4 kHz frequencies
    • Communication interfaces
      • Synchronous serial interface (SPI)
      • Fast I2C 400 kHz SMBus and PMBus™
      • USART (ISO 7816 interface and IrDA)
    • Up to 41 I/Os, all mappable on interrupt vectors
    • Up to 16 capacitive sensing channels supporting touchkey, proximity, linear touch and rotary touch sensors
    • Development support
      • Fast on-chip programming and non intrusive debugging with SWIM
      • Bootloader using USART
    • 96-bit unique ID

Circuit Diagram

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STMicroelectronics - STM8L151C4

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM8L151C4T3
NRND
LQFP 48 7x7x1.4 mm Industrial Ecopack2
STM8L151C4T6
NRND
LQFP 48 7x7x1.4 mm Industrial Ecopack2
STM8L151C4T6TR
NRND
LQFP 48 7x7x1.4 mm Industrial Ecopack2
STM8L151C4U6
NRND
UFQFPN 48 7x7x0.55 mm Industrial Ecopack2
STM8L151C4U6TR
NRND
UFQFPN 48 7x7x0.55 mm Industrial Ecopack2

STM8L151C4T3

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151C4T6

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151C4T6TR

Package:

LQFP 48 7x7x1.4 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

LQFP 48 7x7x1.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151C4U6

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

UFQFPN 48 7x7x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151C4U6TR

Package:

UFQFPN 48 7x7x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

UFQFPN 48 7x7x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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STM8L151C4U6 Available at distributors

Distributor availability of STM8L151C4U6

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No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tray UFQFPN 48 7x7x0.55 mm -40 85 CHINA
STM8L151C4T6 Available at distributors

Distributor availability of STM8L151C4T6

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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
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EAR99 NEC Tray LQFP 48 7x7x1.4 mm -40 85 MALAYSIA
STM8L151C4T3 Available at distributors

Distributor availability of STM8L151C4T3

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EAR99 NEC Tray LQFP 48 7x7x1.4 mm -40 125 CHINA
STM8L151C4T6TR Available at distributors

Distributor availability of STM8L151C4T6TR

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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
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EAR99 NEC Tape and Reel LQFP 48 7x7x1.4 mm -40 85 MALAYSIA
STM8L151C4U6TR Available at distributors

Distributor availability of STM8L151C4U6TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tape and Reel UFQFPN 48 7x7x0.55 mm -40 85 CHINA

STM8L151C4U6 NRND

Package:
UFQFPN 48 7x7x0.55 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM8L151C4U6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

STM8L151C4T6 NRND

Package:
LQFP 48 7x7x1.4 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM8L151C4T6

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

STM8L151C4T3 NRND

Package:
LQFP 48 7x7x1.4 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM8L151C4T3

ECCN (EU):

NEC

Packing Type:

Tray

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

CHINA

STM8L151C4T6TR NRND

Package:
LQFP 48 7x7x1.4 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM8L151C4T6TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALAYSIA

STM8L151C4U6TR NRND

Package:
UFQFPN 48 7x7x0.55 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STM8L151C4U6TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

Swipe or click the button to explore more details Don't show this again

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors