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MM32A0140

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  • Target Application
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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

  • 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.

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 0.9.3 ZIP 3.25MB 2023.02.24

    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

  • 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

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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

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
4.35x6.45
-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

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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
MM32A0144C6PM
Tray
2500
3
260℃