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MM32SPIN320B
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- Target Application
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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.
- 128KB Flash, 12KB SRAM
- Include 12-bit ADC, with sampling speed up to 1Msps
- Five general-purpose timers and two PWM advanced timers for motor control
- One I2C interface, one SPI interfaces and two UART interfaces
- Embed one operation amplifier and two comparators for motor applications
- The working voltage of the pre-driver reaches up to 30V
- Working temperature range (ambient temperature): -40℃ to +85℃
- Provide QFN32 package type
It is suitable for a wide range of applications:
- Single-phase fan
- Single-phase pump
- Server cooling fan
- Vacuum cleaner
Product Features
Related Videos
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No Details
Data Sheet
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MM32SPIN320B Datasheet (Chinese)
Chinese 0.11 PDF 1.65MB 2022.04.07Description： Supports MM32SPIN320B series, provide detailed specifications, pin definition, electrical characteristics and packaging information.
User Manual
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MM32SPIN320B User Manual (Chinese)
Chinese 1.19 PDF 15.54MB 2022.04.07
Description： MM32SPIN320B series, which integrates MM32SPIN2x series. This link will redirect to the MM32SPIN2x User Manual.
Application Note
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AN0006 programmer supported by third party (Chinese)
Chinese 2.4 PDF 362.93KB 2023.09.26
Description： Third-party tools for programming MM32 products
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AN0006 programmer supported by third party (English)
English 2.4 PDF 378.25KB 2023.09.26
Description： Third-party tools for programming MM32 products
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AN6405 MM32SPIN First step
Chinese 1.00 ZIP 1.51MB 2022.05.20Description： MM32SPIN First step
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AN6301_Sensorless Trapezoidal Control of BLDCM (Chinese)
Chinese 1.00 PDF 1.76MB 2022.04.20
Description： Sensorless Trapezoidal Control of BLDCM
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AN6303 PMSM control principle (Chinese)
Chinese 1.00 PDF 813.50KB 2022.05.09
Description： 文档介绍 PMSM矢量控制原理
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AN0001 MDK5.18 Installation Guide (Chinese)
Chinese 1.3 PDF 337.74KB 2017.05.22
Description： MDK5.18 installation guide, a brief introduction to the establishment of a MM32 chip project.
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AN0005 setting the chip to factory (Chinese)
Chinese 1.4 ZIP 175.64KB 2018.12.06
Description： MM32 series chip restore the factory settings
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AN0012 Installation of MM32 Series Keil pack (Chinese)
Chinese 1.00 PDF 745.44KB 2021.11.15
Description： MM32 Series Keil pack installation method
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AN0016 Use J-Flash to program the MM32 (Chinese)
Chinese 1.00 PDF 1.69MB 2021.11.15
Description： Brief for Using J-Flash to program MM32 chip
FAQ
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MM32SPIN320B FAQ (Chinese)
Chinese 1.00 PDF 213.74KB 2022.04.07
Description： MM32SPIN320B series, which integrates MM32SPIN2x series. This link will redirect to MM32SPIN2x FAQ.
Lib Samples
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MM32SPIN2x(p) Lib Samples
English 1.12 ZIP 764.58KB 2024.03.27
Description： Supports MM32SPIN25x, MM32SPIN27x p version 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.
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SPIN Series PCB&SCH library for Altium
English 1.1 ZIP 62.16KB 2023.10.19
Description： SPIN Series PCB&SCH library for Altium
Recommended Tools
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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
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Motor-DK (MM32SPIN320B）
Input voltage range: 7V~15V
Use four 60V/40A N-MOS tube
Use one built-in GBW 6MHz high-speed operation amplifiers
MCU is powered by 5V
Supports Hall square wave drive
Support 1 Shunt R current sampling
BEMF voltage feedback using ADC sampling
Support DC Bus voltage and total current measurement
Use MCU built-in comparator as over-current protection
Have VR, PWM Input, LED and other functions
Recommended Software
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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.
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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.
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ISP Tool
The use of ISP can update and download the target program via the UART interface of MM32 MCU with Boot Pin.
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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...
Target Application
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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
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样片申请Agent Channel Link - MM32SPIN320B
- M0
- 96
- 128
- 12
- 16
- 2
- 5
- 2
- -
- 1
- 1
- -
- -
- -
- 8ch
- -
- -
- 2
- 1
- 32
- QFN
- 5x5
- -40~85C
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Sample Application
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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
- MM32SPIN320B
- Tray
-
- 4900
- 3
- 260℃