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Integrated Circuits (ICs)

STM8L151K4T3

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

The STMicroelectronics Ultra-low-power 8-bit MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity. With a maximum operating frequency of 16 MHz and a robust memory configuration featuring 16 Kbytes of Flash and 2 Kbytes of RAM, this microcontroller is ideal for a wide range of embedded systems. Its compact LQFP package with 32 pins allows for easy integration into various designs, while its low supply current o

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins32
Data Bus Width8b
Max Frequency16MHz
Number of I/Os30
InterfaceI2C, IrDA, SPI, UART, USART
Memory TypeFLASH, ROM
Memory Size16kB
Min Supply Voltage1.65V
Max Supply Voltage3.6V
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Lifecycle StatusProduction
Frequency16MHz
Max Operating Temperature125°C
Min Operating Temperature-40°C

About This Product

The STMicroelectronics Ultra-low-power 8-bit MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity. With a maximum operating frequency of 16 MHz and a robust memory configuration featuring 16 Kbytes of Flash and 2 Kbytes of RAM, this microcontroller is ideal for a wide range of embedded systems. Its compact LQFP package with 32 pins allows for easy integration into various designs, while its low supply current of just 350 nA ensures minimal power consumption, making it perfect for battery-operated devices.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: LQFP
  • Number of Pins: 32
  • Interface: I2C, IrDA, SPI, UART, USART
  • Lifecycle Status: Production
  • Data Bus Width: 8b
  • Max Frequency: 16MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Ultra-low-power 8-bit MCU with 16 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L151K4T3

STMicroelectronics

The STMicroelectronics Ultra-low-power 8-bit MCU is a versatile microcontroller designed for energy-efficient applications that require reliable performance and extensive connectivity. With a maximum operating frequency of 16 MHz and a robust memory configuration featuring 16 Kbytes of Flash and 2 Kbytes of RAM, this microcontroller is ideal for a wide range of embedded systems. Its compact LQFP package with 32 pins allows for easy integration into various designs, while its low supply current o

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