STM8S105K6U3A The STMicroelectronics STM8S105K6U3A is an 8-bit microcontroller featuring 32KB of FLASH program memory and 2KB of RAM. It operates at speeds up to 16MHz.
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STM8S105K6U3A

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM8S105K6U3A is an 8-bit microcontroller featuring 32KB of FLASH program memory and 2KB of RAM. It operates at speeds up to 16MHz.
✓ Total Stock: 1,470 pcs
$ Price Range: $6.40

STM8S105K6U3A Available from 1 distributor

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✓ Non-Authorised
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1,470 pcs
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STM8S105K6U3A 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
Supplier Device Package
Tape & Reel
Voltage

STM8S105K6U3A Description

Short technical summary and product information.

The STM8S105K6U3A from STMicroelectronics is an 8-bit microcontroller designed for embedded applications. It offers 32KB of FLASH program memory and 1KB of EEPROM, complemented by 2KB of RAM. This device operates within a voltage range of 2.95V to 5.5V and features an internal oscillator running at 16MHz.

 

Key peripherals include A/D converters (7x10b), Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options encompass I²C, IrDA, LINbus, SPI, and UART/USART interfaces. The microcontroller is housed in a 32-UFQFPN exposed pad package, suitable for surface mounting.

 

Its operating temperature range is -40°C to 125°C (TA). The STM8S105K6U3A is designed for applications requiring a compact and efficient MCU with a good balance of memory, peripherals, and connectivity.

STM8S105K6U3A Quick Information

Product Type: Microcontroller
Series: STM8S105K6U3A
Canonical Name: STM8S105K6U3A 8-Bit Microcontroller
Subcategory: MCU

STM8S105K6U3A Compliance

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

STM8S105K6U3A Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM8S105K6U3A Features

  • 8-bit STM8A core processor.
  • 32KB FLASH program memory.
  • 2KB RAM and 1KB EEPROM.
  • 16MHz internal oscillator speed.
  • Surface mount 32-UFQFPN package.

STM8S105K6U3A Applications

  • Suitable for embedded control systems.
  • Used in general-purpose microcontroller applications.
  • Ideal for space-constrained designs.
  • Supports various communication protocols.

STM8S105K6U3A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM8S105K6U3A?

The operating voltage range is 2.95V to 5.5V.

What type of package is the STM8S105K6U3A in?

The STM8S105K6U3A is in a 32-UFQFPN exposed pad package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 125°C (TA).

What is the program memory size of the STM8S105K6U3A?

The program memory size is 32KB (32K x 8).

What is the speed of the STM8S105K6U3A microcontroller?

The speed is 16MHz.

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