MindMotion MM32F3

The Mimdmotion MM32F3 series are 32-bit general-purpose microcontrollers based on the Arm® Cortex®-M3 processor.

Device Family

Device Family	Flash Size	RAM Size
MM32F327	up to 512Kb	128Kb

Supported Flash Banks

Internal Flash

Device Family	StartAddr	Size	J-Link Support
MM32F327	0x08000000	up to 512Kb	Yes

• Unlocking of Flash read protection not supported yet.

Option Byte

Device Family	StartAddr	Size	J-Link Support
MM32F327	0x1FFFF800	40b	Yes

Reset

The device uses normal reset, no special handling necessary.

Minimum requirements

• J-Link software V7.82e or later

Lock and Unlock Support

Device	J-Link Commander and J-Flash: native Unlock support	J-Link Commander: Lock via command file	J-Flash: native lock support	J-Flash: Lock project
MM32F3 32KB		MM32xx_32KB_Lock.jlink		MM32xx_32KB_Lock.jflash
MM32F3 64KB		MM32xx_64KB_Lock.jlink		MM32xx_64KB_Lock.jflash
MM32F3 128KB		MM32xx_128KB_Lock.jlink		MM32xx_128KB_Lock.jflash
MM32F3 256KB		MM32xx_256KB_Lock.jlink		MM32xx_256KB_Lock.jflash
MM32F3 512KB		MM32xx_512KB_Lock.jlink		MM32xx_512KB_Lock.jflash

Evaluation Boards

• Mindmotion MM32F3270 MB-036 evaluation board: https://wiki.segger.com/Mindmotion-MB-036

For further information regarding native support in J-Flash and why native support is no longer implemented for new devices, please refer to this article: MCU_Security_Options