Automotive 8-bit MCU with 128 Kbytes Flash, LIN, CAN, 24 MHz CPU, integrated EEPROM Product overview: STM8AF52AATAX from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, 8-bit, 24 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Automotive, 8-bit, 24 MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM8AF52AATAX can be used for catalog matching and distributor lookup.
STM8A STM8A Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 80-LQFP (14x14)
Manufacturer: STMicroelectronics
Win Source Part Number: 140499-STM8AF52AATAX
Packaging: Reel - TR
Core Processor: STM8A
Number of I/O: 68
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 16x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 80-LQFP (14x14)
Speed(Frequency): 24MHz
Supply Voltage - Operating: 3 V to 5.5 V
Part Core Size: 8-Bit
Data RAM Size: 6K x 8
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
STM8A STM8A Microcontroller IC 8-Bit 24MHz 128KB (128K x 8) FLASH 80-LQFP (14x14)
MCU 8-Bit STM8A STM8 CISC 128KB Flash 3.3V/5V 80-Pin LQFP T/R
IC MCU 8BIT 128KB FLASH 80LQFP
8-bit Microcontrollers - MCU 8 BITS MICROCONTR
IC MCU 8BIT 128KB FLASH 80LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM8AF52AATAX | STM8AF52AATAX-ND | 140499-STM8AF52AATAX | STM8AF52AATAX | 761-STM8AF52AATAX | STM8AF52AATAX | STM8AF52AATAX | STM8AF52AATAX |
| Product Name | Automotive 8-bit 24 MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM8AF52AATAX | Microcontrollers | MCU 8-Bit STM8A STM8 CISC 128KB Flash 3.3V/5V 80-Pin LQFP T/R | Integrated Circuits (ICs) - Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | |
| RAM | 6 KB | 6 KB | 128 KB | 6 KB | 6 KB | 6 KB | ||
| Serial Interface | I2C, SPI, UART, USART, CAN, LIN | CAN; SPI; UART; USART | I²C; SPI; UART; USART; CAN, I2C, LIN, SPI, UART, USART | |||||
| Package Type | Other; LQFP | LFQP; Other; 80-LQFP | QFP; Other; 80-LQFP (14x14) | QFP; Other; 80-LQFP | QFP; Other; 80-LQFP | Other; 80-LQFP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
