STMicroelectronics STM8AF6269TCX

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8A
Packaging Tape & Reel (TR) | NULL
Core Processor STM8A
Core Size 8-Bit
Speed 24MHz
Connectivity I2C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 52
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Data Converters A/D 16x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Grade Automotive
Qualification AEC AEC-Q100
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8AF6269TCX is an 8-bit automotive-grade MCU from STMicroelectronics, running at 24MHz with 32KB flash and 6KB RAM. It operates from 3V to 5.5V and supports -40°C to 125°C, ideal for harsh automotive and industrial environments.

  • Automotive grade: AEC-Q100 qualified for reliability.
  • Wide voltage range: 3V-5.5V simplifies power design.
  • High temperature: Up to 125°C for under-hood use.
  • Cost-effective: 8-bit core with essential peripherals.

Automotive Body Control

High temperature tolerance and robust I/O for automotive modules.

Industrial Actuators

PWM and WDT ensure reliable control in noisy environments.

Power Tools

5V operation simplifies direct battery connection.

HVAC Systems

Wide voltage range and multiple timers for motor control.

Motorcycle ECUs

Extended temperature range suits engine bay conditions.

Smart Sensors

Low pin count and cost-effective for distributed sensing.

Q: What is the core architecture?
A: STM8A 8-bit core.
Q: Supply voltage?
A: 3V to 5.5V.
Q: Max temperature?
A: 125°C.
Q: Flash size?
A: 32KB.
Base Product Number : STM8AF6269
24MHz 32KB flash 64-LQFP 8-bit MCU automotive high-temp industrial STM8A STM8AF6269TCX STMicroelectronics
Q: What is the core architecture?
A: STM8A 8-bit core.
Q: Supply voltage?
A: 3V to 5.5V.
Q: Max temperature?
A: 125°C.
Q: Flash size?
A: 32KB.