Part number
Core
Max speed
Flash
Ram
I/O
Package
STM32F100C4
24MHz
16Kb
4Kb
37
LQFP48
STM32F100C6
M3
32Kb
STM32F100C8
64Kb
8Kb
STM32F100CB
128Kb
STM32F100R4
4KB
51
LQFP64/TFBGA64
STM32F100R6
8KB
STM32F100RB
STM32F100RC
256Kb
24KB
LQFP64
STM32F100RD
384Kb
32KB
STM32F100RE
512Kb
STM32F100V8
80
LQFP100
STM32F100VB
STM32F100VC
24Kb
STM32F100VD
STM32F100VE
STM32F100ZC
112
LQFP144
STM32F100ZE