Description
DATA SHEET MOS INTEGRATED CIRCUIT µPD780226, 780228 8-BIT SINGLE-CHIP MICROCONTROLLERS .
The µPD780226 and µPD780228 are members of the µPD780228 Subseries of the 78K/0 Series.
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
Applications
* Compact-type integrated system components, separate-type system components, tuners, cassette tape decks,
compact disc players, audio amplifiers, etc. ORDERING INFORMATION Part Number
µPD780226GF-×××-3BA µPD780228GF-×××-3BA
Package 100-pin plastic QFP (14 × 20 mm) 100-pin plastic QFP (14 × 20 mm)
