UPD780228 Datasheet - NEC

UPD780228 (UPD780226 / UPD780228) 8 Bit Single-Chip Microcontrollers

The µPD780226 and µPD780228 are members of the µPD780228 Subseries of the 78K/0 Series. The FIP™ (VFD) controller/driver and N-ch open-drain port of the conventional µPD78044H Subseries have been enhanced for the µPD780228 Subseries. A flash memory version, the µPD78F0228, that can operate within th.

UPD780228 Features

* I/O ports: 72 (sixteen N-ch open-drain I/O ports)

* Internal high-capacity ROM and RAM Item Part Number µPD780226 µPD780228 Program memory (ROM) 48 Kbytes 60 Kbytes Internal high-speed RAM 1024 bytes Data memory Internal expanded RAM 512 bytes FIP display RAM 96 bytes

UPD780228 Datasheet (270.40 KB)