The STM8AF6266TDY is an 8-bit automotive microcontroller from Quarktwin Technology Ltd., designed for applications requiring high reliability and performance. It operates at a maximum frequency of 16 MHz and features up to 32 Kbytes of Flash memory, with a data retention of 20 years at 55 ¬8C after 1,000 write cycles. The device includes 0.5 to 1 Kbyte of EEPROM with a 300,000 write cycle endurance and 2 Kbytes of RAM. This microcontroller supports multiple communication interfaces, including LIN (compliant with LIN 2.2), SPI (up to 8 Mbit/s), and I2C (up to 400 Kbit/s). It is equipped with a 10-bit analog-to-digital converter (ADC) that offers 2 LSB total unadjusted error (TUE) accuracy and can handle up to 10 multiplexed channels. The STM8AF6266TDY also includes various timers, including general-purpose PWM timers and watchdog timers, enhancing its suitability for automotive applications. The device is AEC-Q100 qualified, ensuring it meets stringent automotive standards, and can operate in temperatures up to 150 ¬8C. It features robust I/O design with up to 38 user pins, including 10 high-speed I/Os, and is designed to be immune to current injection. The STM8AF6266TDY is suitable for applications in automotive environments where reliability and performance are critical.
IC MCU 8BIT 32KB FLASH 32LQFP
STM8A Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 32KB (32K x 8) FLASH
Win Source Part Number: 1263370-STM8AF6266TD
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: Automotive, AEC-Q100, STM8A
Core Processor: STM8A
Speed: 16MHz
Package: Tray
Standard Package: 250
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: I2C, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 25
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 2K x 8
Data Converters: A/D 7x10b
Oscillator Type: Internal
Package / Case: 32-LQFP
Temperature Range - Operating: -40°C ~ 150°C (TA)
Supply Voltage - Operating: 3V ~ 5.5V
ECCN: EAR99
Fake Threat In the Open Market: 78 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Base Product Number: STM8
Product Status: Not For New Designs
Automotive 8-bit MCU with 32 Kbytes Flash, LIN, 16 MHz CPU, integrated EEPROM Product overview: STM8AF6266TDY 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, 16 MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Automotive, 8-bit, 16 MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM8AF6266TDY can be used for catalog matching and distributor lookup.
IC MCU 8BIT 32KB FLASH 32LQFP
8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pin
STM8A Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 32KB (32K x 8) FLASH
IC MCU 8BIT 32KB FLASH 32LQFP
| ODG (Origin Data Global) | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | STM8AF6266TDY | STM8AF6266TDY-ND | 1263370-STM8AF6266TDY | 685-STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY |
| Product Name | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Automotive 8-bit 16 MHz Embedded Microcontroller MCU | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | 8 Bit | |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | |||
| RAM | 2 KB | 2 KB | 32 KB | 2 KB | 2 KB | 2 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; FLASH | ||||
| Supply Voltage | 3 to 5.5 volts | 3 to 5.5 volts | 3 to 5.5 volts | 5.5 volts |
