MM32A0140
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Product Description
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
Product Features

Related Videos
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Product Brief
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MM32A0140 Product Brief (Chinese)
Chinese 1.00 PDF 1.46MB 2022.11.24Description: Supports MM32A0140 series, provide detailed specifications, pin definition and packaging information.
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MM32A0140 Product Brief (English)
English 1.00 PDF 1.28MB 2022.11.24Description: Supports MM32A0140 series, provide detailed specifications, pin definition and packaging information.
User Manual
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MM32A0140 Datasheet (Chinese)
Chinese 0.5 PDF 13.83MB 2023.01.19Description: Supports MM32A0140 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.
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MM32A0140 User Manual (English)
English 0.5 PDF 11.19MB 2023.01.19Description: Supports MM32A0140 series, providing a complete system architecture, memory and all peripheral details and register descriptions.
Lib Samples
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Recommended Tools
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Recommended Software
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Target Application
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Selection
Buy
Part No.
Core
Max Speed (MHz)
Flash (KB)
RAM (KB)
I/O#
Advanced TMR
GP TMR
UART
I²C
SPI
USB 2.0 FS
CAN 2.0B
Ethernet
ADC (1Msps, 12bit)
ADC (3Msps, 12bit)
DAC (12bit)
ACMP
OpAmp
Pin Counts
Package
Package Size
Operation Temp
-
样片申请Agent Channel Link
- MM32A0144C6PM
- M0
- 72
- 64
- 8
- 40
- 1
- 5
- 3
- 1
- 2
- -
- 1
- -
- 13ch
- -
- -
- 1
- -
- 48
- LQFP
- 7x7
- 40~125C
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