| Part Name | Order | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|---|
| R5F21348UNFP | contact | 64.0 | 8.0 | 1.8 |
| R5F21348UDFP | contact | 64.0 | 8.0 | 1.8 |
| R5F21346UNFP | contact | 32.0 | 4.0 | 1.8 |
| R5F21346UDFP | contact | 32.0 | 4.0 | 1.8 |
The R8C/34U is based on the R8C CPU Core. Maximum operating frequency is 20 MHz. A Flash Memory Version is available. Internal Flash Memory is programmable on a single power source.
