Part number
Core
Max speed
Flash
Ram
I/O
Package
MM32W051NTB
M0
48MHz
32Kb
4Kb
22
QFN32
MM32W051PFB
28
LQFP48
MM32W062NTB
64Kb
8Kb
MM32W062PFB
MM32W073NTB
128Kb
MM32W073PFB
MM32W362PFB
M3
96MHz
20Kb
27
MM32W362PSB
40
LQFP64
MM32W373PFB
MM32W373PSB
MM32W0132C4N
MM32W0132C6P