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STM8S105K4T3C The STMicroelectronics STM8S105K4T3C is an 8-bit microcontroller featuring 16KB of Flash program memory and 2KB of RAM. It operates at speeds up to 16MHz.
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STM8S105K4T3C

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM8S105K4T3C is an 8-bit microcontroller featuring 16KB of Flash program memory and 2KB of RAM. It operates at speeds up to 16MHz.
✓ Total Stock: 8,000 pcs
$ Price Range: $6.40

STM8S105K4T3C Available from 1 distributor

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8,000 pcs
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STM8S105K4T3C 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
Supplier Package
Voltage
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STM8S105K4T3C Description

Short technical summary and product information.

This STMicroelectronics STM8S105K4T3C is an 8-bit microcontroller designed for embedded applications. It offers 16KB of Flash program memory and 2KB of RAM, with an additional 1KB of EEPROM for data storage. The core processor is an STM8, capable of operating at speeds up to 16MHz.

 

Key electrical features include a wide operating voltage range of 2.95V to 5.5V and integrated peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. It also includes a 7-channel 10-bit Analog-to-Digital converter. Connectivity options include I²C, IrDA, LINbus, SPI, and UART/USART, with 25 general-purpose I/O pins.

 

The microcontroller is housed in a 32-pin LQFP package with surface mount mounting type. It operates within a temperature range of -40°C to 125°C (TA). The internal oscillator provides a stable clock source.

STM8S105K4T3C Quick Information

Product Type: Microcontroller
Canonical Name: STM8S105K4T3C Microcontroller
Subcategory: Microcontrollers

STM8S105K4T3C Compliance

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

STM8S105K4T3C Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM8S105K4T3C Features

  • 8-bit STM8 core processor.
  • 16KB Flash program memory.
  • 2KB RAM and 1KB EEPROM.
  • Operates at 16MHz clock speed.
  • Surface mount 32-LQFP package.

STM8S105K4T3C Applications

  • Suitable for embedded control tasks.
  • Ideal for applications requiring I/O flexibility.
  • Used in systems with moderate processing needs.
  • Supports various communication protocols.

STM8S105K4T3C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM8S105K4T3C?

The STM8S105K4T3C has 16KB of Flash program memory.

What is the RAM size for this microcontroller?

This microcontroller has 2K x 8 of RAM.

What is the operating voltage range?

The operating voltage range is 2.95V to 5.5V.

What is the operating temperature range?

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

What package type is the STM8S105K4T3C in?

The STM8S105K4T3C is in a 32-LQFP package.

Does this microcontroller have a built-in oscillator?

Yes, it features an internal oscillator.

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