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STM8S103F3U6TR The STM8S103F3U6TR is an 8-bit microcontroller from STMicroelectronics featuring 8KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 16MHz.
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STM8S103F3U6TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM8S103F3U6TR is an 8-bit microcontroller from STMicroelectronics featuring 8KB of FLASH program memory and 1KB of RAM. It operates at speeds up to 16MHz.
✓ Total Stock: 3,204 pcs
$ Price Range: $6.40

STM8S103F3U6TR Available from 2 distributors

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✓ Non-Authorised
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Fe Components ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
204 pcs
On Request
204 pcs On Request 1 On Request On Request On Request On Request On Request
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STM8S103F3U6TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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STM8S103F3U6TR Description

Short technical summary and product information.

This STM8S103F3U6TR microcontroller from STMicroelectronics is an 8-bit device with 8KB of FLASH program memory and 1KB of RAM. It operates within a voltage range of 2.95V to 5.5V and can achieve speeds of up to 16MHz. The microcontroller includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT, along with a 5x10-bit Analog-to-Digital converter.

 

Connectivity options include I²C, IrDA, LINbus, SPI, and UART/USART. The device features an internal oscillator and an operating temperature range of -40°C to 85°C (TA). It is supplied in a compact 20-UFQFN surface mount package.

 

Key specifications include 16 I/O lines, 640 Bytes of EEPROM, and support for various communication protocols, making it suitable for a range of embedded applications requiring a cost-effective and versatile MCU.

STM8S103F3U6TR Quick Information

Product Type: Microcontroller
Canonical Name: STM8S103F3U6TR 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

STM8S103F3U6TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM8S103F3U6TR Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM8S103F3U6TR Features

  • 8-bit STM8 core processor.
  • 8KB FLASH program memory.
  • 1KB RAM and 640 Bytes EEPROM.
  • 16MHz clock speed.
  • 20-UFQFN surface mount package.

STM8S103F3U6TR Applications

  • Suitable for general embedded control.
  • Interface with I2C, SPI, and UART devices.
  • Applications requiring low power consumption.
  • Compact designs needing small footprint.

STM8S103F3U6TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM8S103F3U6TR?

The STM8S103F3U6TR has 8KB of FLASH program memory.

What is the operating voltage range for this microcontroller?

The operating voltage range is 2.95V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the STM8S103F3U6TR supplied in?

It is supplied in a 20-UFQFN package.

Does this microcontroller support surface mounting?

Yes, it supports surface mounting.

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