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參數(shù)資料
| 型號(hào)： | UPD75112CWA |
| 廠商： | NEC Corp. |
| 英文描述： | 4-Bit Single Chip-Microcomputer |
| 中文描述： | 4位單片微機(jī) |
| 文件頁數(shù)： | 1/56頁 |
| 文件大?。?/td> | 499K |
| 代理商： | UPD75112CWA |
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Description
The
μ
PD75116(A) is one of the 4-bit single-chip micro-
computer 75X series.
The
μ
PD75116(A) is a product with the extended ROM
capacity of the
μ
PD75108(A). In addition of high-speed
operations, it can manipulate data in units of 1, 4 and 8
bits. In particular, the I/O operation of the
μ
PD75116
have been improved by a wide variety of bit control
instructions. The
μ
PD75116 is provided with interface
inputs/outputs with peripheral circuits having different
power voltages, and analog inputs and suitable for
controlling automobile electrical equipment, etc. For
the
μ
PD75116(A), an on-chip pin-compatible one-time
PROM product (
μ
PD75P116) is separately available for
system development evaluation.
Functions are described in detail in the following User’s
Manual, which should be read when carrying out
design work.
μ
PD751
××
Series User’s Manual: IEM-992
Features
Higher reliability than
μ
PD75116
Architecture "75X" equivalent to 8-bit microcomputer
Minimum instruction execution time (high-speed
operation): 0.95
μ
s (when operated at 4.19 MHz and
5 V)
Instruction execution variable function: 0.95
μ
s/1.91
μ
s/
15.3
μ
s (when operated at 4.19 MHz)
Many input/output ports: 58
3-channel on-chip 8-bit timers
8-bit on-chip serial interface
Multi-interruptible vector interrupt function
Applications
Automobile electrical equipment, etc.
Data Sheet
μ
PD75112(A), 75116(A)
4-Bit Single Chip-Microcomputer
NEC Corporation 1990
Qualty Grade
Special
Special
Special
Special
Package
64-pin plastic shrink DIP
(750 mil)
64-pin plastic QFP
(14
×
20 mm)
64-pin plastic shrink DIP
(750 mil)
64-pin plastic QFP
(14
×
20 mm)
Ordering Code
μ
PD75112CW(A)-
×××
μ
PD75112GF(A)-
×××
-3BE
μ
PD75116CW(A)-
×××
μ
PD75116GF(A)-
×××
-3BE
Remarks
:
×××
is a ROM code number.
Please refer to "Quality Grade on NEC Semicon-
ductor Devices" (Document number IEI-1209) pub-
lished by NEC Corporation to know the specifica-
tion of quality grade on the devices and its recom-
mended applications.
Unless there are any particular functional differences,
the
μ
PD75116(A) is described in this document as a
representative product.
The information in this document is subject to change without notice.
The mark
#
shows major revised points.
Document No. IC-2811A
(O. D. No. IC-8261A)
Date Published March 1994 P
Printed in Japan
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