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Home / Products / MM32A / Auto Control

MM32A0140

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  • Target Application
  • Selection
  • Product Information

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

    No Details

Product Brief

  • MM32A0140 Product Brief (Chinese)
    Chinese 1.00 PDF 1.45MB 2023.03.08

    Description： Supports MM32A0140 series, provide detailed specifications, pin definition and packaging information.

  • MM32A0140 Product Brief (English)
    English 1.00 PDF 1.28MB 2023.03.08

    Description： Supports MM32A0140 series, provide detailed specifications, pin definition and packaging information.

Data Sheet

  • MM32A0140 Datasheet (Chinese)
    Chinese 0.9 PDF 2.25MB 2023.06.09

    Description： Supports MM32A0140 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

  • MM32A0140 Datasheet (English)
    English 0.9 PDF 2.09MB 2023.06.09

    Description： Supports MM32A0140 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

User Manual

  • MM32A0140 Datasheet (Chinese)
    Chinese 0.5 PDF 13.80MB 2023.03.14

    Description： Supports MM32A0140 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

  • MM32A0140 User Manual (English)
    English 0.5 PDF 11.18MB 2023.03.14

    Description： Supports MM32A0140 series, providing a complete system architecture, memory and all peripheral details and register descriptions.

Errata Sheet

  • MM32A0140 Errata Sheet (Chinese)
    Chinese 0.5 PDF 271.05KB 2023.02.21

    Description： Supports the MM32A0140 series, list the known issues and provide recommended solutions.

  • MM32A0140 Errata Sheet (English)
    English 0.5 PDF 153.84KB 2023.02.21

    Description： Supports the MM32A0140 series, list the known issues and provide recommended solutions.

Application Note

Lib Samples

  • MM32A0140 Lib Samples
    English 0.10.4 ZIP 4.86MB 2023.11.03

    Description： Supports MM32A0140 and the Cortex-M Microcontroller Software Interface Standard (CMSIS), MM32 Standard Peripheral Library, IAR and MDK development, and offer rich reference samples for library function and register operations.

Recommended Tools

  • MM32-LINK MINI Emulator

    Support MM32 MCU SWD programming and debugging, compatible with CMSIS-DAP debugging channel

    Support CDC virtual serial port, baud rate support 9600 / 14400 / 19200 / 28800 / 38400 / 56000 / 57600 / 115200 etc

    Support firmware update and function configuration via U-Disk

    Driver-free installation, supports Windows and Linux operating systems

  • MiniBoard (MM32A0144C6PM)

    On-board main control: MM32A0144C6PM
    - 32bit Arm Cortex-M0
    - 64KB Flash, 8KB SRAM
    - LQFP48

    On-board resources:
    - 4 user LEDs
    - 4 user press keys and 1 reset key
    - 3 adjustable potentiometers
    - PWM buzzer
    - 16M SPI FLASH
    - 2K EEPROM

    On-board interface:
    - USB Type-C(USB-UART CH340)
    - CAN connector (On-board transceiver chip)
    - LIN connector (On-board transceiver chip)
    - 20PIN SWD adjustable interface
    - MM32A0144C6PM full-pin expansion connector

    Power supply:
    - USB TYPE-C or ecternal 12V power supply

Recommended Software

  • IAR Pack

    When using IAR integrated development environment to develop MM32 microcontroller, you need to install this support package, so that you can select MM32 chip model, debug and download in IAR.

  • KEIL Pack

    When using KEIL integrated development environment to develop MM32 microcontroller, you need to install this support package, so that you can select MM32 chip model, debug and download in KEIL.

  • J-Link Pack

    When using J-Link debuggerto debug MM32 microcontroller or using J-Flash to make programming, this supportpackage needs to be installed to realize the selection of MM32 device in J-Flash; When J-Li...
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Target Application

    No Details

Selection

Buy

Part No.

Core

Max Speed (MHz)

Flash (KB)

RAM (KB)

I/O#

Advanced TMR

GP TMR

UART

LPUART

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
MM32A0144C1TM
M0
72
64
8
16
1
5
3
-
1
1
-
1
-
9ch
-
-
1
-
20
TSSOP
6.5x4.4
-40~125C
样片申请
Agent Channel Link
MM32A0144C4PM
M0
72
64
8
26
1
5
3
-
1
2
-
1
-
13ch
-
-
1
-
32
LQFP
7x7
-40~125C
样片申请
Agent Channel Link
MM32A0144C4QM
M0
72
64
8
28
1
5
3
-
1
2
-
1
-
13ch
-
-
1
-
32
QFN
5x5
-40~125C
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

Sample Application

Customer Related Information

Sample Related Information
Project Related Information

Agent Related Information

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MM32F0010

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Product Information

Part No.

Packing

Package Type Package Drawing

MOQ
REACH Declaration
ROHS Declaration
ROHS Report
MSL
Peak Package Body Temperature
MM32A0144C1TM
3
260℃
MM32A0144C4PM
3
260℃
MM32A0144C4QM
3
260℃
MM32A0144C6PM
Tray
2500
3
260℃