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Integrated Circuits (ICs)

STM8S103K3T3CTR

Mainstream Access line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

The STMicroelectronics Mainstream Access Line 8-bit MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and reliable performance. With an integrated 8 Kbytes of Flash memory and a 16 MHz CPU, this MCU is ideal for embedded systems that demand both speed and efficiency. Its compact LQFP package and robust feature set make it suitable for various industrial and consumer applications, while its wide operating voltage range and temperature tole

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins32
Data Bus Width8b
Max Frequency16MHz
Number of I/Os28
InterfaceI2C, IrDA, LIN, SPI, UART, USART
Memory TypeFLASH
Memory Size8kB
Min Supply Voltage2.95V
Max Supply Voltage5.5V
PeripheralsBrown-out Detect/Reset, I2C, POR, PWM, WDT
Lifecycle StatusProduction
Frequency16MHz
Max Operating Temperature85°C
Max Power Dissipation330mW

About This Product

The STMicroelectronics Mainstream Access Line 8-bit MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and reliable performance. With an integrated 8 Kbytes of Flash memory and a 16 MHz CPU, this MCU is ideal for embedded systems that demand both speed and efficiency. Its compact LQFP package and robust feature set make it suitable for various industrial and consumer applications, while its wide operating voltage range and temperature tolerance ensure dependable operation in diverse environments.

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, LIN, SPI, UART, USART
  • Lifecycle Status: Production
  • Data Bus Width: 8b
  • Max Frequency: 16MHz

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

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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
Mainstream Access line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8S103K3T3CTR

STMicroelectronics

The STMicroelectronics Mainstream Access Line 8-bit MCU is a versatile microcontroller designed for a wide range of applications requiring efficient processing and reliable performance. With an integrated 8 Kbytes of Flash memory and a 16 MHz CPU, this MCU is ideal for embedded systems that demand both speed and efficiency. Its compact LQFP package and robust feature set make it suitable for various industrial and consumer applications, while its wide operating voltage range and temperature tole

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