UPD753204 Datasheet, PDF (1/80 Pages) NEC – 4-BIT SINGLE-CHIP MICROCONTROLLERS

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD753204, 753206, 753208
4-BIT SINGLE-CHIP MICROCONTROLLERS
The µPD753208 is one of the 75XL Series 4-bit single-chip microcontrollers and has a data processing
capability comparable to that of an 8-bit microcontroller.
The µPD753208 has an on-chip LCD controller/driver and is based on the µPD75308B of the 75X Series.
However, the µPD75308B is supplied in an 80-pin package, whereas the µPD753208 is supplied in a 48-
pin package (375 mils, 0.65-mm pitch) and therefore is suitable for small-scale application systems. In
addition, the µPD753208 features expanded CPU functions and performs high-speed operations at a low
voltage of 1.8 V.
Detailed information about functions can be found in the following user’s manual. Be sure to read it
before designing. µPD753208 User’s Manual: U10158E
Features
• Low-voltage operation: VDD = 1.8 to 5.5 V
– Can be driven by two 1.5-V batteries
• Internal memory
– Program memory (ROM):
4096 × 8 bits (µPD753204)
6144 × 8 bits (µPD753206)
8192 × 8 bits (µPD753208)
– Data memory (RAM):
512 × 4 bits
• Variable instruction execution time for high-speed
operation and power saving operation
– 0.95, 1.91, 3.81, 15.3 µs (@ 4.19-MHz operation)
– 0.67, 1.33, 2.67, 10.7 µs (@ 6.0-MHz operation)
• Internal programmable LCD controller/driver
• Small package:
48-pin plastic shrink SOP (375 mils, 0.65-mm pitch)
• One-time PROM version: µPD75P3216
Applications
Remote controllers, Cameras, Sphygnomamometers, Compact-disc radio cassette player compo systems,
gas meters, etc.
Ordering Information
Part number
µPD753204GT-×××
µPD753206GT-×××
µPD753208GT-×××
Package
48-pin plastic shrink SOP (375 mils, 0.65-mm pitch)
48-pin plastic shrink SOP (375 mils, 0.65-mm pitch)
48-pin plastic shrink SOP (375 mils, 0.65-mm pitch)
ROM (× 8 bits)
4096
6144
8192
Remark ××× indicates ROM code suffix.
Unless otherwise specified, references in this data sheet to the µPD753208 mean the
µPD753204 and the µPD753206.
The information in this document is subject to change without notice.
Document No. U10166EJ2V0DS00 (2nd edition)
Date Published March 1997 N
Printed in Japan
The mark shows major revised points.
©
1996