UPD753017

DATA SHEET µPD753012, 753016, 753017 4-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT DESCRIPTION The µ PD753017 is one of the 75XL series 4-bit single-chip microcontroller chips and has a data processing capability comparable to that of an 8-bit microcontroller. It has an on-chip LCD controller/driver with a larger ROM capacity and extended CPU functions compared with the conventional µ PD75316B, and can provide high-speed operation. It can be supplied in a small plastic TQFP package (12 × 12 mm) and is suitable for small sets using LCD panels. For details of functions refer to the following User’s Manual. µ PD753017 User’s Manual : U11282E FEATURES Low voltage operation: VDD = 2.2 to 5.5 V · Can be driven by two 1.5 V batteries On-chip memory · Program memory (ROM): 12288 × 8 bits (µ PD753012) 16384 × 8 bits ( µ PD753016) 24576 × 8 bits ( µ PD753017) · Data memory (RAM): 1024 × 4 bits Capable of high-speed operation and variable instruction execution time for power saving · 0.95, 1.91, 3.81, 15.3 µ s (at 4.19 MHz operation) · 0.67, 1.33, 2.67, 10.7 µs (at 6.0 MHz operation) · 122 µ s (at 32.768 kHz operation) Internal programmable LCD controller/driver Small plastic TQFP (12 × 12 mm) · Suitable for small sets such as cameras One-time PROM: µ PD75P3018 APPLICATION Remote controllers, camera-contained VCRs, cameras, gas meters, etc. ORDERING INFORMATION Part number Package 80-pin plastic QFP (14 × 14 mm) 80-pin plastic TQFP (fine pitch) (12 × 12 mm)...