UPD75P0116

DATA SHEET MOS INTEGRATED CIRCUIT µPD75P0116 4-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µ PD75P0116 replaces the µPD750108’s internal mask ROM with a one-time PROM and features expanded ROM capacity. Because the µ PD75P0116 supports programming by users, it is suitable for use in prototype testing for system development using the µ PD750104, 750106, or 750108 products, and for use in small-lot production. Detailed information about product features and specifications can be found in the following document µPD750108 User's Manual: U11330E FEATURES Compatible with µ PD750108 Memory capacity: PROM : 16384 × 8 bits RAM : 512 × 4 bits Can operate in same power supply voltage as the mask ROM version µPD750108 VDD = 1.8 to 5.5 V ORDERING INFORMATION Part number Package 42-pin plastic shrink DIP (600 mil, 1.778-mm pitch) 44-pin plastic QFP (10 × 10 mm, 0.8-mm pitch) ROM (× 8 bits) 16384 16384 µ PD75P0116CU µ PD75P0116GB-3BS-MTX Caution On-chip pull-up resistors by mask option cannot be provided. The information in this document is subject to change without notice. Document No. U12603EJ1V0DS00 (1st edition) Date Published June 1997 N Printed in Japan © 1997 µPD75P0116 FUNCTION LIST Item Instruction execution time Function 4, 8, 16, 64 µs (main system clock: at 1.0 MHz operation) 2, 4, 8, 32 µs (main system clock: at 2.0 MHz operation) 122 µs (subsystem clock: at 32.768 kHz operation) PROM RAM General register I/O port CMOS input CMOS I/O N-ch open ...