STM8L151G4

Active
Design Win Education

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

Download datasheet Order Direct

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

More from the product line

You might also like...

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM8L151G4

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM8L151G4U3
Active
UFQFPN 28 4x4x0.55 mm Industrial Ecopack2
STM8L151G4U6
Active
UFQFPN 28 4x4x0.55 mm Industrial Ecopack2
STM8L151G4U6TR
Active
UFQFPN 28 4x4x0.55 mm Industrial Ecopack2
STM8L151G4Y3TR
Active
WLCSP 28 1.7x2.9x0.6 P 0.4 mm Industrial Ecopack2
STM8L151G4Y6TR
Active
WLCSP 28 1.7x2.9x0.6 P 0.4 mm Industrial Ecopack2

STM8L151G4U3

Package:

UFQFPN 28 4x4x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFQFPN 28 4x4x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151G4U6

Package:

UFQFPN 28 4x4x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFQFPN 28 4x4x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151G4U6TR

Package:

UFQFPN 28 4x4x0.55 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFQFPN 28 4x4x0.55 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151G4Y3TR

Package:

WLCSP 28 1.7x2.9x0.6 P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WLCSP 28 1.7x2.9x0.6 P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L151G4Y6TR

Package:

WLCSP 28 1.7x2.9x0.6 P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

WLCSP 28 1.7x2.9x0.6 P 0.4 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

Swipe or click the button to explore more details Don't show this again
Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Temperature (°C)
min
max
STM8L151G4U3
Available at distributors

Distributor availability of STM8L151G4U3

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
STM8L151G4Y6TR
Available at distributors

Distributor availability of STM8L151G4Y6TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
STM8L151G4Y3TR
Available at distributors

Distributor availability of STM8L151G4Y3TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
STM8L151G4U6TR
Available at distributors

Distributor availability of STM8L151G4U6TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
STM8L151G4U6
Available at distributors

Distributor availability of STM8L151G4U6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STM8L151G4U3 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM8L151G4U3

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

STM8L151G4Y6TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM8L151G4Y6TR

Operating Temperature (°C)

Min:

Max:

STM8L151G4Y3TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM8L151G4Y3TR

Operating Temperature (°C)

Min:

Max:

STM8L151G4U6TR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM8L151G4U6TR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

STM8L151G4U6 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STM8L151G4U6

Operating Temperature (°C)

Min:

Max:

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