Data Sheet
MM32WB0510
Arm
®
Cortex
®
-M0 based 32-bit Microcontrollers
Revision: 0.5
MindMotion has the right to make any changes and releases to
the information contained in this document (including but not
limited to specifications and product descriptions) at any time.
This document will replace all previously published information.
Contents
1 Introduction ............................................................................................................................................. 1
1.1 Overview ............................................................................................................................................... 1
1.2 Key features .......................................................................................................................................... 1
2 Ordering information .............................................................................................................................. 4
2.1 Ordering table ....................................................................................................................................... 4
2.2 Marking information .............................................................................................................................. 5
2.3 Part identification .................................................................................................................................. 6
3 Functional description ........................................................................................................................... 7
3.1 Block diagram ....................................................................................................................................... 7
3.2 Core introduction ................................................................................................................................... 8
3.3 Bus introduction .................................................................................................................................... 8
3.4 Memory map ......................................................................................................................................... 8
3.5 Flash ................................................................................................................................................... 10
3.6 SRAM .................................................................................................................................................. 10
3.7 NVIC .................................................................................................................................................... 10
3.8 EXTI .................................................................................................................................................... 10
3.9 Clock and boot .................................................................................................................................... 11
3.10 Boot modes ......................................................................................................................................... 11
3.11 Power supply schemes ....................................................................................................................... 11
3.12 Power supply supervisors ................................................................................................................... 11
3.13 Voltage regulator ................................................................................................................................. 12
3.14 Low power mode ................................................................................................................................. 12
3.15 Hardware divider ................................................................................................................................. 13
3.16 DMA .................................................................................................................................................... 13
3.17 Timers and watchdogs ........................................................................................................................ 14
3.18 Real-time clock (RTC) ......................................................................................................................... 16
3.19 Backup register ................................................................................................................................... 16
3.20 GPIO ................................................................................................................................................... 16
3.21 UART .................................................................................................................................................. 17
3.22 LPUART .............................................................................................................................................. 17
3.23 I2C ....................................................................................................................................................... 17
3.24 I3C ....................................................................................................................................................... 17
3.25 SPI ...................................................................................................................................................... 17
3.26 I2S ....................................................................................................................................................... 17
3.27 FlexCAN .............................................................................................................................................. 18
3.28 USB FS ............................................................................................................................................... 18
3.29 ADC ..................................................................................................................................................... 18
3.30 COMP ................................................................................................................................................. 18
3.31 2.4GHz RF module ............................................................................................................................. 19
3.32 CRC .................................................................................................................................................... 20
3.33 SWD .................................................................................................................................................... 20
4 Pinout and assignment ........................................................................................................................ 21
4.1 Pinout diagram .................................................................................................................................... 21
4.1.1 LQFP64 10x10 mm2 pinout .................................................................................................... 21
4.1.2 LQFP48 7x7 mm2 pinout ........................................................................................................ 22
4.1.3 QFN48 6x6 mm2 pinout .......................................................................................................... 23
4.1.4 QFN32 5x5 mm2 pinout .......................................................................................................... 24