Part number
Core
Max speed
Flash
Ram
I/O
Package
CH32V317VCT6?
RISC-V
144MHz
256Kb
64Kb
70
LQFPF100
CH32V317WCU6
48
QFN68
CH32V307VCT6?
80
LQFP100
CH32V307WCU6?
54
CH32V307RCT6?
51
LQFP64M
CH32V305RBT6?
128Kb
32Kb
CH32V305CCT6?
41
LQFP48
CH32V305GBU6?
24
QFN28
CH32V305FBP6
17
TSSOP20
CH32V303VCT6
CH32V303RCT6
CH32V303RBT6
CH32V303CBT6
37
CH32V208WBU6
53
CH32V208RBT6
49
CH32V208CBU6?
QFN48
CH32V208GBU6
21
CH32V205VCT6
192MHz
CH32V205RCT6
LQFP64
CH32V205CCT6
CH32V203RBT6
CH32V203C8U6
20Kb
QFN48X7
CH32V203C8T6
CH32V203K8T6?
26
LQFP32
CH32V203G8R6
QSOP28
CH32V203F8U6
19
QFN20
CH32V203F8P6
CH32V203C6T6
10Kb
CH32V203G6U6
CH32V203F6P6
16
CH32V103R8T6
80MHz
CH32V103C8T6
CH32V103C8U6
CH32V103C6T6
CH32V007K8U6
48MHz
65Kb
8Kb
31
QFN32
CH32V007E8R6
22
QSOP24
CH32V006K8U6
CH32V006E8R6
CH32V006F8U6
18
CH32V006F8P6
CH32V006F4U6
16Kb
4Kb
CH32V005E6R6
6Kb
CH32V005F6U6
CH32V005F6P6?
CH32V005D6U6
11
QFN12
CH32V004F6U1
CH32V004F6P1
CH32V003F4P6
2Kb
CH32V003F4U6
CH32V003A4M6
14
SOP16
CH32V003J4M6
6
SOP8
CH32V002F4P6
CH32V002F4U6
CH32V002A4M6
CH32V002D4U6
CH32V002J4M6