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Integrated Circuits (ICs)

STM8AF52A8TDX

Automotive 8-bit MCU with 128 Kbytes Flash, LIN, CAN, 24 MHz CPU, integrated EEPROM

The STMicroelectronics Automotive 8-bit MCU is a versatile microcontroller designed for automotive applications, offering a robust performance with its 24 MHz CPU and 128 Kbytes of Flash memory. This MCU is equipped with essential communication interfaces including LIN and CAN, making it ideal for modern automotive systems. With a wide operating temperature range from -40°C to 150°C and a low nominal supply current of just 5µA, this microcontroller ensures reliability and efficiency in demanding

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of I/Os38
Memory TypeFLASH
Min Supply Voltage3V
Max Supply Voltage5.5V
PeripheralsI2C
Lifecycle StatusProduction
Frequency24MHz
Max Operating Temperature150°C
Min Operating Temperature-40°C
Nominal Supply Current5µA
Number of A/D Converters10
Number of I2C Channels1
Number of SPI Channels1
Number of Timers/Counters1

About This Product

The STMicroelectronics Automotive 8-bit MCU is a versatile microcontroller designed for automotive applications, offering a robust performance with its 24 MHz CPU and 128 Kbytes of Flash memory. This MCU is equipped with essential communication interfaces including LIN and CAN, making it ideal for modern automotive systems. With a wide operating temperature range from -40°C to 150°C and a low nominal supply current of just 5µA, this microcontroller ensures reliability and efficiency in demanding environments. Housed in a compact LQFP package with 48 pins, it is an excellent choice for engineers seeking a reliable solution for automotive control systems.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: LQFP
  • Number of Pins: 48
  • Lifecycle Status: Production
  • Number of I/Os: 38
  • Memory Type: FLASH
  • Min Supply Voltage: 3V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Automotive 8-bit MCU with 128 Kbytes Flash, LIN, CAN, 24 MHz CPU, integrated EEPROM

STM8AF52A8TDX

STMicroelectronics

The STMicroelectronics Automotive 8-bit MCU is a versatile microcontroller designed for automotive applications, offering a robust performance with its 24 MHz CPU and 128 Kbytes of Flash memory. This MCU is equipped with essential communication interfaces including LIN and CAN, making it ideal for modern automotive systems. With a wide operating temperature range from -40°C to 150°C and a low nominal supply current of just 5µA, this microcontroller ensures reliability and efficiency in demanding

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