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Home / Products / Value Line / MM32F Series

MM32F0040

  • Overview
  • Document
  • Tools & Software
  • Target Application
  • Selection
  • Product Information

Product Description

This device is a 32-bit microcontroller based on the high-performance Arm® Cortex-M0 core, operating at a frequency of up to 72MHz, with built-in high-speed memory, an extensive range of enhanced I/O ports and peripherals.

- 32KB Flash, 4KB SRAM

- One 12-bit ADC and one comparators

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

- Three UART interfaces, one SPI interfaces and one I2C interfaces

- Working voltage: 2.0V~5.5V

- High reliability: support up to ±6000V HBM ESD，±2000V CDM ESD and ±300mA withstanding current for high-temperature latch-up

- Working temperature range (ambient temperature): -40℃ to +85℃ industrial grade and -40℃ to +105℃ extendable industrial grade (V is the suffix)

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

- Pin-to-pin compatible with MM32F003 and MM32SPIN05

- Provide five package types:TSSOP20 and QFN20


It is suitable for a wide range of applications:

- Charger

- Wireless charging

- Cooling fan

- Motor control

- E-bike

- Small appliance

- 8/16 bit MCU upgrade



Product Features

Related Videos

    No Details

Data Sheet

  • MM32F0040 Datasheet (Chinese)
    Chinese 1.00 PDF 1.76MB 2023.03.08

    Description： Supports MM32F0040 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

  • MM32F0040 Datasheet (English)
    English 1.00 PDF 1.60MB 2023.03.08

    Description： Supports MM32F0040 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

User Manual

  • MM32F0040 User Manual (Chinese)
    Chinese 0.5 PDF 15.24MB 2023.03.14

    Description： Supports MM32F0040 series, providing a complete system architecture, memory and all peripheral details and register descriptions.

  • MM32F0040 User Manual (English)
    English 0.5 PDF 10.09MB 2023.03.14

    Description： Supports MM32F0040 series, providing a complete system architecture, memory and all peripheral details and register descriptions.

Errata Sheet

  • MM32F0040 Errata Sheet (Chinese)
    Chinese 1.3 PDF 586.07KB 2024.09.20

    Description： Supports the MM32F0040 series, list the known issues and provide recommended solutions.

  • MM32F0040 Errata Sheet (English)
    English 1.2 PDF 160.33KB 2023.09.18

    Description： Supports the MM32F0040 series, list the known issues and provide recommended solutions.

Application Note

PCN

Lib Samples

  • MM32F0040 Lib Samples
    English 1.00 ZIP 2.15MB 2022.07.08

    Description： Supports MM32F0040 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 (MM32F0040B1T)

    Arm Cortex-M0 core

    On-board MM32F0040B1T (TSSOP20)

    Arduino interface (UART, I2C and SPI)

    Extended UART、Micro-USB interface

    4 x Key、4 x LED

    PWM Speaker

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...
See More

Target Application

  • Charging pile monitor

    The monitoring in the electric vehicle and the charging pile is key for the charging system safety. The MM32F0040 based charging monitor system satisfies: - The requirement of the small f...

    Learn More

Selection

Buy

Part No.

Core

Max Speed (MHz)

Flash (KB)

RAM (KB)

Backup RAM(KB)

Ext. Bus I/F

I/O#

Security

32bit DIV

Advanced TMR

GP TMR

LP TMR

WDG

RTC

U(S)ART

LPUART

I²C

I³C

SPI

I²S

USB 2.0 FS

USB 2.0 HS

CAN 2.0B

Ethernet

SDIO

QSPI

ADC (1Msps, 12bit)

ADC (3Msps, 12bit)

DAC (12bit)

ACMP

OpAmp

Segment LCD

Pin Counts

Package

Package Size

Operation Temp

样片申请
Agent Channel Link
MM32F0040B1N
M0
72
32
4
-
-
17
-
Y
1
5
-
2
-
3
-
1
-
1
1
-
-
-
-
-
-
9ch
-
-
1
-
-
20
QFN
3x3
-40~85C
样片申请
Agent Channel Link
MM32F0040B1T
M0
72
32
4
-
-
17
-
Y
1
5
-
2
-
3
-
1
-
1
1
-
-
-
-
-
-
9ch
-
-
1
-
-
20
TSSOP
6.45x4.35
-40~85C

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
MM32F0040B1N
Reel
3000
3
260℃
MM32F0040B1T
Tube
14400
3
260℃