Part number

Core

Max speed

Flash

Ram

I/O

Package

CH32V317VCT6?

RISC-V

144MHz

256Kb

64Kb

70

LQFPF100

CH32V317WCU6

RISC-V

144MHz

256Kb

64Kb

48

QFN68

CH32V307VCT6?

RISC-V

144MHz

256Kb

64Kb

80

LQFP100

CH32V307WCU6?

RISC-V

144MHz

256Kb

64Kb

54

QFN68

CH32V307RCT6?

RISC-V

144MHz

256Kb

64Kb

51

LQFP64M

CH32V305RBT6?

RISC-V

144MHz

128Kb

32Kb

51

LQFP64M

CH32V305CCT6?

RISC-V

144MHz

256Kb

64Kb

41

LQFP48

CH32V305GBU6?

RISC-V

144MHz

128Kb

32Kb

24

QFN28

CH32V305FBP6

RISC-V

144MHz

128Kb

32Kb

17

TSSOP20

CH32V303VCT6

RISC-V

144MHz

256Kb

64Kb

80

LQFP100

CH32V303RCT6

RISC-V

144MHz

256Kb

64Kb

51

LQFP64M

CH32V303RBT6

RISC-V

144MHz

128Kb

32Kb

51

LQFP64M

CH32V303CBT6

RISC-V

144MHz

128Kb

32Kb

37

LQFP48

CH32V208WBU6

RISC-V

144MHz

128Kb

64Kb

53

QFN68

CH32V208RBT6

RISC-V

144MHz

128Kb

64Kb

49

LQFP64M

CH32V208CBU6?

RISC-V

144MHz

128Kb

64Kb

37

QFN48

CH32V208GBU6

RISC-V

144MHz

128Kb

64Kb

21

QFN28

CH32V205VCT6

RISC-V

192MHz

256Kb

32Kb

80

LQFP100

CH32V205RCT6

RISC-V

192MHz

256Kb

32Kb

51

LQFP64

CH32V205CCT6

RISC-V

192MHz

256Kb

32Kb

41

LQFP48

CH32V203RBT6

RISC-V

144MHz

128Kb

64Kb

51

LQFP64M

CH32V203C8U6

RISC-V

144MHz

64Kb

20Kb

37

QFN48X7

CH32V203C8T6

RISC-V

144MHz

64Kb

20Kb

37

LQFP48

CH32V203K8T6?

RISC-V

144MHz

64Kb

20Kb

26

LQFP32

CH32V203G8R6

RISC-V

144MHz

64Kb

20Kb

24

QSOP28

CH32V203F8U6

RISC-V

144MHz

64Kb

20Kb

19

QFN20

CH32V203F8P6

RISC-V

144MHz

64Kb

20Kb

17

TSSOP20

CH32V203C6T6

RISC-V

144MHz

32Kb

10Kb

37

LQFP48

CH32V203G6U6

RISC-V

144MHz

32Kb

10Kb

24

QFN28

CH32V203F6P6

RISC-V

144MHz

32Kb

10Kb

16

TSSOP20

CH32V103R8T6

RISC-V

80MHz

64Kb

20Kb

51

LQFP64M

CH32V103C8T6

RISC-V

80MHz

64Kb

20Kb

37

LQFP48

CH32V103C8U6

RISC-V

80MHz

64Kb

20Kb

37

QFN48X7

CH32V103C6T6

RISC-V

80MHz

32Kb

10Kb

37

LQFP48

CH32V007K8U6

RISC-V

48MHz

65Kb

8Kb

31

QFN32

CH32V007E8R6

RISC-V

48MHz

65Kb

8Kb

22

QSOP24

CH32V006K8U6

RISC-V

48MHz

65Kb

8Kb

31

QFN32

CH32V006E8R6

RISC-V

48MHz

65Kb

8Kb

22

QSOP24

CH32V006F8U6

RISC-V

48MHz

65Kb

8Kb

18

QFN20

CH32V006F8P6

RISC-V

48MHz

65Kb

8Kb

18

TSSOP20

CH32V006F4U6

RISC-V

48MHz

16Kb

4Kb

18

QFN20

CH32V005E6R6

RISC-V

48MHz

32Kb

6Kb

22

QSOP24

CH32V005F6U6

RISC-V

48MHz

32Kb

6Kb

18

QFN20

CH32V005F6P6?

RISC-V

48MHz

32Kb

6Kb

18

TSSOP20

CH32V005D6U6

RISC-V

48MHz

32Kb

6Kb

11

QFN12

CH32V004F6U1

RISC-V

48MHz

32Kb

6Kb

18

QFN20

CH32V004F6P1

RISC-V

48MHz

32Kb

6Kb

18

TSSOP20

CH32V003F4P6

RISC-V

48MHz

16Kb

2Kb

18

TSSOP20

CH32V003F4U6

RISC-V

48MHz

16Kb

2Kb

18

QFN20

CH32V003A4M6

RISC-V

48MHz

16Kb

2Kb

14

SOP16

CH32V003J4M6

RISC-V

48MHz

16Kb

2Kb

6

SOP8

CH32V002F4P6

RISC-V

48MHz

16Kb

4Kb

18

TSSOP20

CH32V002F4U6

RISC-V

48MHz

16Kb

4Kb

18

QFN20

CH32V002A4M6

RISC-V

48MHz

16Kb

4Kb

14

SOP16

CH32V002D4U6

RISC-V

48MHz

16Kb

4Kb

11

QFN12

CH32V002J4M6

RISC-V

48MHz

16Kb

4Kb

6

SOP8