STM8S105K4T6CTR The STMicroelectronics STM8S105K4T6CTR is an 8-bit microcontroller featuring 16KB of FLASH program memory and 2KB of RAM. It operates within a voltage range of 2.95V to 5.5V and comes in a 32-LQFP package.
Mfr Part #:

STM8S105K4T6CTR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM8S105K4T6CTR is an 8-bit microcontroller featuring 16KB of FLASH program memory and 2KB of RAM. It operates within a voltage range of 2.95V to 5.5V and comes in a 32-LQFP package.
✓ Total Stock: 16,798 pcs
$ Price Range: $6.40

STM8S105K4T6CTR Available from 1 distributor

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STM8S105K4T6CTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
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

STM8S105K4T6CTR Description

Short technical summary and product information.

This STMicroelectronics STM8S105K4T6CTR is an 8-bit microcontroller designed for embedded applications. It offers 16KB of FLASH program memory and 1KB of EEPROM, complemented by 2KB of RAM for data storage. The device operates efficiently within a voltage range of 2.95V to 5.5V, making it suitable for various power-sensitive designs.

 

Key electrical features include an 8-Bit STM8 core running at 16MHz, internal oscillator, and support for multiple communication protocols such as I²C, SPI, UART/USART, LINbus, and IrDA. It is equipped with peripherals like Brown-out Detect/Reset, POR, PWM, and WDT, along with 7x10-bit ADCs for data conversion.

 

The microcontroller is housed in a compact 32-LQFP (7x7) package, designed for surface mounting. It operates across a temperature range of -40°C to 85°C (TA), ensuring reliability in diverse environmental conditions. The STM8S105K4T6CTR is specified as RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 1.

STM8S105K4T6CTR Quick Information

Product Type: Microcontroller
Canonical Name: STM8S105K4T6CTR 8-Bit Microcontroller
Subcategory: 8-Bit

STM8S105K4T6CTR Compliance

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

STM8S105K4T6CTR Estimated Pricing

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1+ $6.40 $6.40

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

STM8S105K4T6CTR Features

  • 8-Bit STM8 core running at 16MHz.
  • 16KB FLASH program memory and 2KB RAM.
  • Supports I²C, SPI, UART, LIN, and IrDA connectivity.
  • 32-LQFP surface-mount package.
  • Operates from 2.95V to 5.5V.

STM8S105K4T6CTR Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring multiple communication interfaces.
  • Designed for general-purpose microcontroller tasks.
  • Used in devices needing 8-bit processing power.

STM8S105K4T6CTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM8S105K4T6CTR?

The operating voltage range is 2.95V to 5.5V.

What package type is the STM8S105K4T6CTR available in?

It is available in a 32-LQFP package.

What is the operating temperature range for this microcontroller?

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

What is the program memory size of the STM8S105K4T6CTR?

The program memory size is 16KB.

What type of program memory does the STM8S105K4T6CTR use?

It uses FLASH program memory.

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