Preliminary information

MM32A0140 microcontroller is equipped with Arm^® Cortex-M0 core and operates at a frequency of up to 72MHz, with built-in 64KB high-speed memory, an extensive range of enhanced I/O ports and peripherals.

- 64KB Flash, 8KB SRAM

- One 12-bit ADC, one comparator

- One 16-bit advanced timer, one 16-bit and 32-bit general-purpose timer and three 16-bit basic timers

- One I2C interface, two SPI or I2S interfaces, three UART interfaces (LIN supported) and one FlexCAN interface

- Working voltage: 2.0V ∼ 5.5V

- Working temperature range (ambient temperature): -40℃ to +125℃

- Compliant with AEC-Q100 Grade 1 Quanlification

- +/-6kV ESD HBM, +/-300mA LU @Ta 125C

- Multiple sets of power-saving modes make possible the design of low-power applications

- Provide four package types: LQFP48, LQFP32, QFN32 and TSSOP20

It is suitable for a wide range of applications:

- Body control

- Light control

- Automotive motor

- Battery management system

- Sensor application