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      MM32F5270

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

      Product Description

      MM32F5270 is the MCU equipped with Arm® v8-M architecture STAR-MC1 processor (compatible with Cortex-M33). 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 Star-MC1 (compatible with M33) 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

      Data Sheet

      • MM32F5270 Datasheet (Chinese)
        Chinese 1.0 PDF 3.87MB 2024.09.19

        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 1.02 PDF 6.30MB 2024.12.13

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

      • MM32F5270 User Manual (English)
        English 1.02 PDF 6.90MB 2024.12.13

        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 1.5.6 ZIP 15.54MB 2024.12.20

        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.

      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)

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

      Sample Application

      Customer Related Information

      Sample Related Information
      Project Related Information

      Agent Related Information

      We offer the following online ordering options

      MM32F0010

      Home > 产品 > MM32F > MM32F Value Line > MM32F0010

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      Unit Price
      Quantity
      1548
      $5.25
      50
      Standard global delivery $4.99
      Add To Cart
      • Americas (inventory)
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      Stock*
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      1548
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      1548
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      * The price may change at any time

      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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