Part number

Core

Max speed

Flash

Ram

I/O

Package

MM32F031F4P6

M0

72MHz

16Kb

4Kb

16

TSSOP20

MM32F031F4U6

M0

72MHz

16Kb

4Kb

16

QFN20

MM32F031K4U6

M0

72MHz

16Kb

4Kb

27

QFN32

MM32F031K4T6

M0

72MHz

16Kb

4Kb

25

LQFP32

MM32F031C4T6

M0

72MHz

16Kb

4Kb

39

LQFP48

MM32F031F6P6

M0

72MHz

32Kb

4Kb

16

TSSOP20

MM32F031F6U6

M0

72MHz

32Kb

4Kb

16

QFN20

MM32F031K6U6

M0

72MHz

32Kb

4Kb

27

QFN32

MM32F031K6T6

M0

72MHz

32Kb

4Kb

25

LQFP32

MM32F031C6T6

M0

72MHz

32Kb

4Kb

39

LQFP48

MM32F031K8U6

M0

72MHz

64Kb

8Kb

27

QFN32

MM32F031K8T6

M0

72MHz

64Kb

8Kb

25

LQFP32

MM32F031C8T6

M0

72MHz

64Kb

8Kb

39

LQFP48

MM32F031KBT6

M0

72MHz

128Kb

8Kb

25

LQFP32

MM32F031CBT6

M0

72MHz

128Kb

8Kb

39

LQFP48