UPD753012 Datasheet, PDF (1/80 Pages) NEC – 4-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD753012, 753016, 753017
4-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD753017 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 µPD75316B, 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.
µPD753017 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 (µPD753012)
16384 × 8 bits (µPD753016)
24576 × 8 bits (µPD753017)
· Data memory (RAM):
1024 × 4 bits
• Capable of high-speed operation and variable in-
struction execution time for power saving
· 0.95, 1.91, 3.81, 15.3 µs (at 4.19 MHz operation)
· 0.67, 1.33, 2.67, 10.7 µs (at 6.0 MHz operation)
· 122 µs (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: µPD75P3018
APPLICATION
Remote controllers, camera-contained VCRs, cameras, gas meters, etc.
ORDERING INFORMATION
Part number
µPD753012GC-XXX-3B9
µPD753012GK-XXX-BE9
µPD753016GC-XXX-3B9
µPD753016GK-XXX-BE9
µPD753017GC-XXX-3B9
µPD753017GK-XXX-BE9
Package
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
80-pin plastic QFP (14 × 14 mm)
80-pin plastic TQFP (fine pitch) (12 × 12 mm)
Remark XXX indicates a ROM code suffix.
In this document, unless otherwise specified, the description is made based on µPD753017
as typical product.
The information in this document is subject to change without notice.
Document No. U10140EJ2V0DS00 (2nd edition)
Date Published December 1997 N
The mark shows major revised points.
Printed in Japan
©
1995