| Part Name | Order | Program Memory (KB) | RAM (KB) | Operating Voltage Min (V) |
|---|---|---|---|---|
| R5F21194SP | contact | 16.0 | 1.0 | 2.7 |
| R5F21194DSP | contact | 16.0 | 1.0 | 2.7 |
| R5F21193SP | contact | 12.0 | 0.75 | 2.7 |
| R5F21193DSP | contact | 12.0 | 0.75 | 2.7 |
| R5F21192SP | contact | 8.0 | 0.5 | 2.7 |
| R5F21192DSP | contact | 8.0 | 0.5 | 2.7 |
| R5F21191SP | contact | 4.0 | 0.375 | 2.7 |
| R5F21191DSP | contact | 4.0 | 0.375 | 2.7 |
| R5F21194NP | contact | 16.0 | 1.0 | 2.7 |
| R5F21194DD | contact | 16.0 | 1.0 | 2.7 |
| R5F21191DD | contact | 4.0 | 0.375 | 2.7 |
| R5F21193NP | contact | 12.0 | 0.75 | 2.7 |
| R5F21193DD | contact | 12.0 | 0.75 | 2.7 |
| R5F21192NP | contact | 8.0 | 0.5 | 2.7 |
| R5F21192DD | contact | 8.0 | 0.5 | 2.7 |
The R8C/19 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.
