BAT32A233 series uses the high-performance ARM Cortex-M0®+ 32bit RISC core, which can operate at 64MHz ,32KB Flash Memory ,4KB SRAM. This product integrates I2C with dual slave addresses, SPI, UART, LIN2.2 (LIN protocol version supports 1.3, 2.0, 2.1, 2.2, and SAEJ 2602), and other standard interfaces, integrated 12bit A/ D converter,temperature sensor, 12bit D/ A converter,comparator,programmable gain amplifier.Due to the integrated event linkage controller, direct connection between hardware modules can be realized without CPU intervention, which is faster than using interrupts.

The BAT32A233 microcontroller family's excellent reliability, rich integrated peripheral functions, and excellent low-power performance make it suitable for a wide range of automotive product development,such as auto lighting,auto window,motors and all kinds of sensors application

> ARM Cortex M0+ core

> Up to 64MHz @2.0V-5.5V

> Operating voltage: 2.0V-5.5V

> Operating temperature: -40℃-125℃

> 32KB Flash

> 4KB SRAM

> Up to 29 GPIOs

> Hardware multiplier and divider module

> 9 16-Bit timers

> 1 WDT

> 1 SysTick Timer

> Enhanced DMA controller

> Linkage controller

> A/D conversion-up to 10 channels of high-precision 12Bit ADC, 1.42Msps

> D/A conversion-12Bit accuracy, support 2 channels

> 1 channels programmable gain booster, 1/2.5/4/8/10/16/32 times gain optional

> 2 channel comparator, input source and reference voltage optional

> 1 I2C standard interface, 2 simple I2C interfaces

> 1 SPI standard interface

> 1 LIN2.2 interface,support  LIN2.2 protocol and SAEJ2602 standard 

> 2 UART interfaces,UART0 interface supports software LIN-Bus

> Complies with relevant IEC/UL 60730 standards

> abnormal storage space access error, hardware CRC calibration Inspection, special SFR protection to prevent misoperation

> 128-bit unique ID number

> Conforms to AEC-Q100 Grade 1 standard

> Package: LQFP32/QFN32/QFN24