| Part Name | RAM (KB) | Program Memory (KB) | Operating Voltage Min (V) |
|---|---|---|---|
| HD64F3644WV | - | - | - |
| HD64F3644P | - | - | - |
| HD64F3644HV | - | - | - |
| HD64F3643WV | - | - | - |
| HD64F3643P | - | - | - |
| HD64F3643HV | - | - | - |
| HD64F3642AWV | - | - | - |
| HD64F3642AP | - | - | - |
| HD64F3642AHV | - | - | - |
| HD6473644WV | - | - | - |
| HD6473644RWV | - | - | - |
| HD6473644RPV | - | - | - |
| HD6473644RHV | - | - | - |
| HD6473644PV | - | - | - |
| HD6473644HV | - | - | - |
| HD6433644XXXW | - | - | - |
| HD6433644XXXH | - | - | - |
| HD6433644RXXXW | - | - | - |
| HD6433644RXXXP | - | - | - |
| HD6433644RH | - | - | - |
| HD6433643WV | - | - | - |
| HD6433643RXXXP | - | - | - |
| HD6433643RXXXH | - | - | - |
| HD6433643RWV | - | - | - |
| HD6433643HV | - | - | - |
| HD6433642WV | - | - | - |
| HD6433642RXXXW | - | - | - |
| HD6433642RXXXP | - | - | - |
| HD6433642RH | - | - | - |
| HD6433642H | - | - | - |
| HD6433641WV | - | - | - |
| HD6433641RXXXP | - | - | - |
| HD6433641RXXXH | - | - | - |
| HD6433641RWV | - | - | - |
| HD6433641HV | - | - | - |
| HD6433640XXXH | - | - | - |
| HD6433640WV | - | - | - |
| HD6433640RWV | - | - | - |
| HD6433640RP | - | - | - |
| HD6433640RH | - | - | - |
Support for the H8/3644 Group is limited to customers who have already adopted these products. If adopting new products, please consider other ranges such as the RX110, RX130 or RL78/G1F, RL78/G14 Group.
