Part number

Core

Max speed

Flash

Ram

I/O

Package

CH32L103

RISC-V

96MHz

64Kb

20Kb

37

LQFP48/QFN32/QSOP28/QFN20/TSSOP20

CH32L103F8P6

RISC-V

96MHz

64Kb

20Kb

20

TSSOP20

CH32L103F8U6

RISC-V

96MHz

64Kb

20Kb

19

QFN20

CH32L103G8R6

RISC-V

96MHz

64Kb

20Kb

26

QSOP28

CH32L103K8U6

RISC-V

96MHz

64Kb

20Kb

31

QFN32

CH32L103C8T6

RISC-V

96MHz

64Kb

20Kb

37

LQFP48