Part number

Core

Max speed

Flash

Ram

I/O

Package

M3

72MHz

16Kb

6KB

26

VFQFPN36

STM32F103T6

M3

72MHz

32Kb

10KB

26

VFQFPN36

STM32F103T8

M3

72MHz

64Kb

20KB

26

VFQFPN36

M3

72MHz

128Kb

20KB

26

VFQFPN36

STM32F103C4

M3

72MHz

16Kb

6KB

37

LQFP48/VFQFPN48

STM32F103C6

M3

72MHz

32Kb

10KB

37

LQFP48/VFQFPN48

STM32F103C8

M3

72MHz

64Kb

20Kb

37

LQFP48VFQFPN48

STM32F103CB

M3

72MHz

128Kb

20Kb

37

LQFP48/VFQFPN48

STM32F103R4

M3

72MHz

16Kb

6Kb

51

LQFP64/TFBGA64

M3

72MHz

32Kb

10KB

51

LQFP64/TFBGA64

STM32F103R8

M3

72MHz

64Kb

20KB

51

LQFP64/TFBGA64

STM32F103RB

M3

72MHz

128Kb

20KB

51

LQFP64/TFBGA64

STM32F103RC

M3

72MHz

256Kb

48KB

51

LQFP64/WLCSP64

STM32F103RD

M3

72MHz

384Kb

64KB

51

LQFP64/WLCSP64

STM32F103RE

M3

72MHz

512Kb

64KB

51

LQFP64/WLCSP64

STM32F103RF

M3

72MHz

768Kb

96KB

51

LQFP64

STM32F103RG

M3

72MHz

1024Kb

96KB

51

LQFP64

STM32F103V8

M3

72MHz

64Kb

20KB

80

LQFP100/LFBGA100

STM32F103VB

M3

72MHz

128Kb

20Kb

80

LQFP100/LFBGA100

STM32F103VC

M3

72MHz

256Kb

48Kb

80

LQFP100/LFBGA100

STM32F103VD

M3

72MHz

384Kb

64Kb

80

LQFP100/LFBGA100

M3

72MHz

512Kb

64KB

80

LQFP100/LFBGA100

M3

72MHz

768Kb

96KB

80

LQFP100

STM32F103VG

M3

72MHz

1024Kb

96KB

80

LQFP100

STM32F103ZC

M3

72MHz

256Kb

48KB

112

LQFP144/BGA144

STM32F103ZD

M3

72MHz

384Kb

64KB

112

LQFP144/BGA144

STM32F103ZE

M3

72MHz

512Kb

64KB

112

LQFP144/BGA144

STM32F103ZF

M3

72MHz

768Kb

96KB

112

LQFP144/BGA144

STM32F103ZG

M3

72MHz

1024Kb

96KB

112

LQFP144/BGA144