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MM32F5270

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

Product Description

MM32F5270 is the MCU equipped with Arm China STAR-MC1 core. It operates at a frequency of up to 120MHz, embeds up to 256KB Flash and 192KB RAM, equips with algorithm acceleration units such as Floating Point Unit (FPU), Digital Signal Processing (DSP), signal-to-signal interconnected matrix MindSwitch, Configurable Logic Unit (CLU) and trigonometric function acceleration unit (CORDIC) and integrates with rich peripheral modules and I/O ports. Compared with the existing products, MM32F5270 is designed to be used in a wide range of industrial, automotive and IoT applications with improved performance, memory capacity, bus architecture and peripheral configuration.


- This device, based on Arm China STAR-MC1 processor and Armv8-M Mainline Instruction Set Architecture，integrates with FPU and DSP. Its unit frequency CoreMark is approximately 20% higher than that of Cortex-M3 and Cortex-M4

- 4KB L1 I-Cache and 4KB L1 D-Cache

- Up to 256KB built-in Flash

- Up to 192KB built-in RAM (including 32KB ITCM, 32KB DTCM and 128KB System RAM)

- Embed QSPI interface and support eXecute-in-Place (XIP)

- Embed FSMC parallel memory interfaces

- Two 12-bit SAR ADCs with sampling rate up to 3MSPS, equip with up to 24 external channels and support up to 256 times hardware oversampling

- Two 12-bit DACs and three comparators

- Seven 16-bit timers and two 32-bit timers

- Eight UART interfaces (including one LPUART), three SPI interfaces, three I2S interfaces and two I2C interfaces

- One USB OTG full-speed interface

- Two FlexCAN interfaces

- Some models equip with 10M/100M Ethernet controllers

- Supported temperature range: -40℃~105℃

- Provide LQFP144, LQFP100 and LQFP64 package types


MM32F5270 can be used in the following fields:
- Industry control
- Elevator control

- Firefighting control

- Transportation

- Printer

- Scanner

- Home appliance control

- Motor control

- Floor sweeper



Product Features

Related Videos

  • MindMotion High-performance MM32F5 series MCU product introduction

    Arm China STAR-MC1 core
    Armv8-M Mainline Instruction Set Architecture
    4.02 CoreMark/MHz, integrates with FPU and DSP

  • PLUS-F5270 unpacking and downloading MindSDK GPIO demo program

    Out-of-the-box demo video of PLUS-F5270 based on MM32F5270

Leaflet

Data Sheet

  • MM32F5270 Datasheet (Chinese)
    Chinese 0.9 PDF 3.15MB 2023.03.08

    Description： Supports MM32F5270 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

  • MM32F5270 Datasheet (English)
    English 0.9 PDF 2.98MB 2023.03.08

    Description： Supports MM32F5270 series, provide detailed specifications, pin definition, electrical characteristics and packaging information.

User Manual

  • MM32F5270 User Manual (Chinese)
    Chinese 0.9 PDF 49.12MB 2024.01.26

    Description： Supports MM32F5270 series, providing a complete system architecture, memory and all peripheral details and register descriptions.

  • MM32F5270 User Manual (English)
    English 0.9 PDF 38.87MB 2024.01.26

    Description： Supports MM32F5270 series, providing a complete system architecture, memory and all peripheral details and register descriptions.

Errata Sheet

  • MM32F5270 Errata Sheet (Chinese)
    Chinese 0.9 PDF 151.92KB 2022.10.08

    Description： Supports the MM32F5270 series, list the known issues and provide recommended solutions.

  • MM32F5270 Errata Sheet (English)
    English 0.9 PDF 127.33KB 2022.10.08

    Description： Supports the MM32F5270 series, list the known issues and provide recommended solutions.

Application Note

Lib Samples

  • MM32F5270 Lib Samples
    English 1.2.4 ZIP 4.90MB 2024.01.22

    Description： Supports MM32F5270 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.

  • MM32F5270 SDK software library
    2022.06.08

    Description： Please download the SDK software from //mindsdk.hcho9.com.

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-OB(MM32F5277E7PV)

    On-board main control: MM32F5277E7PV
    - 32bit Arm China STAR-MC1
    - 256KB Flash, 192KB SRAM
    - LQFP64

    On-board resources:
    - MM32LINK-OB V1.0 emulator
    - 2 user LEDs
    - 2 user press keys
    - 1 reset key
    - 1 adjustable potentiometer
    - 32M SPI FLASH
    - 2K EEPROM
    - CAN transceiver

    On-board interface:
    - 2 x USB Type-C (USB-DBG 和 USB-MCU)
    - 2x5P 1.27mm external emulator interface
    - MM32F5277E7P full-pin expansion connector
    - CAN connector

    Power supply:
    - USB TYPE-C

  • PLUS Board (MM32F5277E9PV)

    Arm China STAR-MC1 core

    On-board MM32F5277E9P(LQFP144)

    USB Host / Device, SPI, I2C

    4x Keys, 4x LEDs

    I2S Speaker

    TF-Card

    Ethernet PHY

    3.5’ LCD display screen

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...

  • 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

  • 48V BMS

    48V battery is widely used in automotive, electric vehicles and energy storage. In the BMS system, except for the front-end analog sampling chip, MCU is the core control component, responsible fo...

    Learn More

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
MM32F5277E7PV
STAR-MC1
120
256
192
54
2
6
7
1
2
3
D/H/O
2
1
-
2, 16ch
2
3
-
64
LQFP
10x10
-40~105C
样片申请
Agent Channel Link
MM32F5277E8PV
STAR-MC1
120
256
192
86
2
6
7
1
2
3
D/H/O
2
1
-
2, 19ch
2
3
-
100
LQFP
14x14
-40~105C
样片申请
Agent Channel Link
MM32F5277E9PV
STAR-MC1
120
256
192
118
2
6
7
1
2
3
D/H/O
2
1
-
2, 24ch
2
3
-
144
LQFP
20x20
-40~105C

Sample Application

Customer Related Information

Sample Related Information
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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
MM32F5277E7PV
Tray
1600
3
260℃
MM32F5277E8PV
Tray
900
3
260℃
MM32F5277E9PV
Tray
600
3
260℃
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