Part number
Core
Max speed
Flash
Ram
I/O
Package
MM32F3273E7N
M3
120MHz
256Kb
96Kb
51
QFN48
MM32F3273E8P
82
LQFP64
MM32F3273E9P
114
LQFP100
MM32F3275F7P
512Kb
128Kb
MM32F3275F8P
MM32F3275F9P
MM32F3276E7P
MM32F3276E8P
MM32F3276E9P
MM32F3276G7P