The STM8AL3L8ATCY is an automotive-grade 8-bit microcontroller from Quarktwin Technology Ltd., designed for ultra-low-power applications. It is AEC-Q100 grade 1 qualified, ensuring reliability in automotive environments. The microcontroller operates within a power supply range of 1.8 V to 3.6 V and can function in temperatures from -40 ¬8C to 125 ¬8C. It features 64 Kbytes of Flash memory, 2 Kbytes of data EEPROM, and 4 Kbytes of RAM. The device includes a 12-bit ADC with up to 28 channels, two 12-bit DACs, and multiple communication interfaces such as USARTs, I2C, and SPI. The STM8AL3L8ATCY supports various timers, including three 16-bit timers and an advanced control timer for motor control applications. Low-power consumption is a key aspect, with several modes that allow for operation as low as 400 nA. The microcontroller also includes a real-time clock, advanced clock management features, and a unique 96-bit ID for device identification. Its architecture supports fast on-chip programming and debugging, making it suitable for a wide range of automotive and industrial applications.
Automotive 8-bit ultra-low-power MCU with 64 Kbytes Flash, LIN, RTC, LCD, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs Product overview: STM8AL3L8ATCY 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, Low-Power, 8-bit. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Automotive, 8-bit, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM8AL3L8ATCY can be used for catalog matching and distributor lookup.
Win Source Part Number: 1263381-STM8AL3L8ATC
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: Automotive, AEC-Q100, STM8A
Core Processor: STM8
Speed: 16MHz
Package: Tray
Standard Package: 540
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 68
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Data Converters: A/D 28x12b; D/A 2x12b
Oscillator Type: Internal
Package / Case: 80-LQFP
Supplier Device Package: 80-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 125°C (TA)
Supply Voltage - Operating: 1.65V ~ 3.6V
ECCN: EAR99
Fake Threat In the Open Market: 82 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
STM8 Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 64KB (64K x 8) FLASH 80-LQFP (14x14)
STM8 Automotive, AEC-Q100, STM8A Microcontroller IC 8-Bit 16MHz 64KB (64K x 8) FLASH 80-LQFP (14x14)
IC MCU 8BIT 64KB FLASH 80LQFP
IC MCU 8BIT 64KB FLASH 80LQFP
8-bit Microcontrollers - MCU 8 BITS MICROCONTR
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM8AL3L8ATCY | 1263381-STM8AL3L8ATCY | STM8AL3L8ATCY-ND | STM8AL3L8ATCY | STM8AL3L8ATCY | STM8AL3L8ATCY | STM8AL3L8ATCY |
| Product Name | Automotive Low-Power 8-bit Embedded Microcontroller MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU |
| Data Bus | 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 | ||
| Supply Voltage | 1.8 to ? volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 volts | |||
| RAM | 64 KB | 4 KB | 4 KB | 4 KB | |||
| ROM | 2 KB | 64 KB |
