STM8AL31E89TAY

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AUTOMOTIVE 8-BIT ULTRA-LOW-POWER MCU WITH 64 KBYTES FLASH, LIN, RTC, DATA EEPROM, TIMERS, USARTS, I2C, SPIS, ADC, DAC, COMPS, AES

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STM8AL31E89TAY

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STMicroelectronics

AUTOMOTIVE 8-BIT ULTRA-LOW-POWER MCU WITH 64 KBYTES FLASH, LIN, RTC, DATA EEPROM, TIMERS, USARTS, I2C, SPIS, ADC, DAC, COMPS, AES

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Description Specifications Series Pricing CAD Documents

Description

General part information

STM8 Series

The STM8AF526x/8x/Ax and STM8AF6269/8x/Ax automotive 8-bit microcontrollers described in this datasheet offer from 32 Kbyte to 128 Kbyte of non volatile memory and integrated true data EEPROM. They are referred to as high density STM8A devices in STM8S series and STM8AF series 8-bit microcontrollers reference manual (RM0016).

The STM8AF52 series features a CAN interface.

All devices of the STM8A product line provide the following benefits: reduced system cost, performance and robustness, short development cycles, and product longevity.

Technical Specifications

Parameters and characteristics for this part

Specification	STM8AL31E89TAY

A/D Channels	28 count
A/D Resolution (bits)	12 bit
Connectivity	USART, UART, IrDA, LINbus, I2C, SPI
Core Processor	STM8
Core Size (Bit Width)	8 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
EEPROM Size (Depth)	2 K
EEPROM Size (Width)	8 bit
Grade	Automotive
Mounting Type	Surface Mount
Number of I/O	54
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Package Length	10 mm
Package Name	64-LQFP
Package Width	10 mm
Peripherals	PWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth	64 K
Program Memory Size	64 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
Qualification	AEC-Q100
RAM Size Depth	4 K
RAM Size Width	8 bit
Speed	16 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.65 V

STM8 Series

Automotive 8-bit ultra-low-power MCU with 64 Kbytes Flash, LIN, RTC, LCD, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs, AES

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Part	RAM Size Depth	RAM Size Width	Oscillator Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Grade	Core Processor	Mounting Type	Package Length	Package Name	Package Width	EEPROM Size (Depth)	EEPROM Size (Width)	Number of I/O	Core Size (Bit Width)	Connectivity	Qualification	Program Memory Type	Speed	Operating Temperature (Min)	Operating Temperature (Max)	Package / Case	A/D Resolution (bits)	A/D Channels	Peripherals
STMicroelectronics STM8AF62A6UDY	6 K	8 bit	Internal	3 V	5.5 V	128 K	128KB	8	Automotive	STM8A	Surface Mount	5 mm	32-VFQFPN	5 mm	2 K	8 bit	25	8 Bit	I2C LINbus SPI UART USART	AEC-Q100	FLASH	24 MHz	-40 °C	150 °C	32-VFQFN Exposed Pad	10 bit	7 count	Brown-out Detect POR PWM Reset WDT

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources