| Part Name | RAM (KB) | Program Memory (KB) | Operating Voltage Min (V) |
|---|---|---|---|
| R5F61648N50FPV | 56.0 | 1024.0 | - |
| R5F61648LN50FPV | 56.0 | 1024.0 | - |
| R5F61648LD50FPV | 56.0 | 1024.0 | - |
| R5F61648AN50FPV | 56.0 | 1024.0 | - |
| R5F61648AD50FPV | 56.0 | 1024.0 | - |
| R5F61644N50FPV | 40.0 | 512.0 | - |
| R5F61644LN50FPV | 40.0 | 512.0 | - |
| R5F61644LD50FPV | 40.0 | 512.0 | - |
| R5F61644AN50FPV | 40.0 | 512.0 | - |
| R5F61644AD50FPV | 40.0 | 512.0 | - |
| R5F61642N50FPV | 24.0 | 256.0 | - |
| R5F61642LN50FPV | 24.0 | 256.0 | - |
| R5F61642LD50FPV | 24.0 | 256.0 | - |
| R5F61642AN50FPV | 24.0 | 256.0 | - |
| R5F61642AD50FPV | 24.0 | 256.0 | - |
H8SX/1648A group and H8SX/1648L group are a 32-bit CISC microcomputer with amaximum operating frequency of 50 MHz. It supports greater ROM size from 256Kto 1MB and the on-chip peripheral functions have been enhanced with 2 units ofTPU and PPG, and 3 units of ADC. I2C also supports 5V input(with only channel 2and 3).The H8SX/1648L Group newly added to H8SX/1648A Groupthis time boasts the addition of LVD/POR functions.
The notes(TN-H8*-A377A/E) for ports 67 and 66 of the H8SX/1648 Groupdo not need to be applied to the H8SX/1648A Group.
