| Part Name | RAM (KB) | Program Memory (KB) | Operating Voltage Min (V) |
|---|---|---|---|
| HD6432676XXXFCI | 8.0 | 256.0 | - |
| HD6432676XXXFC | 8.0 | 256.0 | - |
| HD6432675XXXFCI | 8.0 | 128.0 | - |
| HD6432675XXXFC | 8.0 | 128.0 | - |
| HD6432673XXXFCI | 8.0 | 64.0 | - |
| HD6432673XXXFC | 8.0 | 64.0 | - |
| HD64F2676VFC33V | 8.0 | 256.0 | - |
| HD64F2676VFC33IV | 8.0 | 256.0 | - |
| HD6412674RVFQ33V | 32.0 | - | - |
| HD6412674RVFQ33DV | 32.0 | - | - |
| HD6412670VFC33V | 8.0 | - | - |
| HD6412670VFC33IV | 8.0 | - | - |
The H8S/2678, 2678R Group of microcomputers incorporates 16bit x 16bitmultipliers. They are equipped with built-in IRQ (H8S/2678), EXDMAC (H8S.2678)and SDRAM I/F (H8S/2678R) in addition to the standard peripheral modules. These144-pin products have improved usability due to the deletion of EEMOV dummyread, improved IPR independence (EXDMAC) and IRQI, etc.
