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.
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
STM8A Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 32KB (32K x 8) FLASH
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
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STM8A Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 32KB (32K x 8) FLASH
IC MCU 8BIT 32KB FLASH 32LQFP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | 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 | 1263370-STM8AF6266TDY | STM8AF6266TDY-ND | 685-STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY | STM8AF6266TDY |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Automotive 8-bit 16 MHz Embedded Microcontroller MCU | Microcontrollers | 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 | 32 KB | 2 KB | 2 KB | 2 KB | 2 KB | 2 KB | ||
| ROM | 1 KB | 32 KB | ||||||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; FLASH |
