Hitachi -> Renesas Electronics
HD6803 MPU is TTL compatible and requires one +0.5 volt power supply.
Hitachi -> Renesas Electronics
DMAC (Direct Memory Access Controller)
Hitachi -> Renesas Electronics
PIA ( Peripheral Interface Adapter)
Hitachi -> Renesas Electronics
SSDA (Synchronous Serial Data Adapter)
Hitachi -> Renesas Electronics
8-Bit MPU
Hitachi -> Renesas Electronics
ACIA (Asynchronous Communications Interface Adapter)
Hitachi -> Renesas Electronics
Direct Memory Access Controller(NMOS)