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Integrated Circuits (ICs)

STM8L151G4Y3TR

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. With a powerful 16 MHz CPU and 16 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its compact 28-pin surface mount package and robust features, including integrated EEPROM and multiple communication interfaces, make it a perfect choice for developers looking to optimize performance while minimizing power consumption. Operating reliably in ext

BrandSTMicroelectronics
PackageWLCSP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins28
Data Bus Width8b
Max Frequency16MHz
Number of I/Os26
InterfaceI2C, IrDA, SPI, UART, USART
Memory TypeFLASH, ROM
Memory Size16kB
Min Supply Voltage1.65V
Max Supply Voltage3.6V
PeripheralsBrown-out Detect/Reset, DMA, I2C, POR, PWM, WDT
Lifecycle StatusProduction
MountSurface Mount
Frequency16MHz
Max Operating Temperature125°C

About This Product

The STMicroelectronics Ultra-low-power 8-bit MCU is a versatile microcontroller designed for energy-efficient applications. With a powerful 16 MHz CPU and 16 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its compact 28-pin surface mount package and robust features, including integrated EEPROM and multiple communication interfaces, make it a perfect choice for developers looking to optimize performance while minimizing power consumption. Operating reliably in extreme temperatures from -40°C to 125°C, this microcontroller is well-suited for both industrial and consumer applications.

What is this product used for?

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

Key Features

  • Case/Package: WLCSP
  • Number of Pins: 28
  • Interface: I2C, IrDA, SPI, UART, USART
  • Mount: Surface Mount
  • Lifecycle Status: Production

Typical Use Cases

Embedded Processors and Controllers Microcontrollers WLCSP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

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  • Approved-alternate and cross-reference review when the requested line is constrained
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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

STM8L151G4Y3TR

STMicroelectronics

The STMicroelectronics Ultra-low-power 8-bit MCU is a versatile microcontroller designed for energy-efficient applications. With a powerful 16 MHz CPU and 16 Kbytes of Flash memory, this MCU is ideal for a wide range of embedded systems. Its compact 28-pin surface mount package and robust features, including integrated EEPROM and multiple communication interfaces, make it a perfect choice for developers looking to optimize performance while minimizing power consumption. Operating reliably in ext

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  • Sample to production quantities
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