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UPD75P116 Datasheet, PDF (1/32 Pages) NEC – 4-BIT SINGLE-CHIP MICROCOMPUTER | |||
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD75P116
4-BIT SINGLE-CHIP MICROCOMPUTER
DESCRIPTION
The µPD75P116 is a version of the µPD75116 in which the on-chip mask ROM is replaced by one-time PROM
which can be written to once only.
Since the µPD75P116 is capable of program write by a user, it is suitable for evaluation in system develop-
ment and limited production.
Detailed functional descriptions are shown in the following Userâs Manual. Be sure to read for design
purposes.
µPD751Ãà Series Userâs Manual : IEM-922
FEATURES
⢠µPD75116 compatible
⢠Program memory (PROM) capacitance : 16256 à 8 bits
⢠Data memory (RAM) capacitance
: 512 Ã 4 bits
⢠Single power supply 5 V ± 10%
ORDERING INFORMATION
Ordering Code
Package
Quality Grade
5
µPD75P116CW
µPD75P116GF-3BE
64-pin plastic shrink DIP (750 mil)
64-pin plastic QFP (14 Ã 20 mm)
Standard
Standard
Please refer to âQuality Grade on NEC Semiconductor Devicesâ (Document number IEI-1209) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Note There are no on-chip pull-up resistor and power-on reset function by means of a mask option.
Document No. IC-3358
(O. D. No. IC-7599A)
Date Published February 1994 P
Printed in Japan
The information in this document is subject to change without notice.
The mark 5 shows major revised points.
© NEC Corporation 1994
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