DATA SHEET
MOS INTEGRATED CIRCUIT
µPD75036
4 BIT SINGLE-CHIP MICROCOMPUTER
The µPD75036 is a 75X series 4-bit single-chip microcomputer.
The µPD75036 is an expanded version of the µPD75028. It has ROM and RAM with a larger capacity.
The minimum instruction execution time of the µPD75036 is 0.95 µs. In addition to this high-speed capability, it
contains an A/D converter and furnishes high-performance functions such as the serial bus interface (SBI) function
that follows the NEC standard format, providing powerful features and high cost performance.
A built-in PROM product, µPD75P036, is also available. The µPD75P036 is suitable for small-scale production
or experimental production in system development.
The following user’s manual describes the details of functions. Be sure to read it before design.
µPD75028 User’s Manual: IEU-694
FEATURES
• Variable instruction execution time advantageous to high-speed operation and power-saving:
•
0.95 µs, 1.91 µs, or 15.3 µs (at 4.19 MHz when the main system selected)
•
122 µs (at 32.768 kHz when the subsystem clock selected)
• Program memory (ROM) capacity: 16256 × 8 bits
• Data memory (RAM) capacity: 1024 × 4 bits
• Built-in A/D converter (8-bit resolution, successive approximation): 8 channels
• Powerful timer function: 4 channels
•
Usable for 16-bit integral A/D conversion and PWM output
• Built-in NEC standard serial bus interface (SBI)
• Very low-power clock operation allowed (5 µA TYP. at 3 V)
APPLICATIONS
Electric household appliances, air cooling/heating apparatus, cameras, and electronic measuring instruments
ORDERING INFORMATION
Part number
Package
Quality grade
Standard
µPD75036CW-×××
µPD75036GC-×××-AB8
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP ( 14 mm)
Standard
Remark ××× is a mask ROM code number.
Please refer to "Quality Grades on NEC Semiconductor Devices" (Document number IEI-1209) published by NEC Corporation
to know the specification of quality grade on the devices and its recommended applications.
The information in this document is subject to change without notice.
Document No. IC-3115
The mark ★ shows major revised points.
(O.D. No. IC-8611)
Date Published October 1993 P
Printed in Japan
© NEC Corporation 1993