UPD75108F

更新时间： 2024-11-05 22:59:35

品牌	Logo	应用领域
日电电子 - NEC		计算机
页数	文件大小	规格书
78页	541K
描述
4-BIT SINGLE-CHIP MICROCOMPUTER

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中文翻译

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数据手册

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UPD75108F 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD75108F,75112F,75116F

4-BIT SINGLE-CHIP MICROCOMPUTER

DESCRIPTION

The µPD75116F offers high-speed operation (tCY = 1.91 µs) at a low supply voltage (VDD = 2.7 V) which is not possible

with the µPD75116.

It has the same functions as, and is pin compatible with, the µPD75116, allowing low voltage sets to be developed

by making efficient use of previously developed and used software resources. Note, however, that the operating

voltage range is different from that of the µPD75116.

A version of the µPD75116F with on-chip PROM, the µPD75P116*, is also available for evaluation during system

development.

* There are some differences in electrical specifications between the µPD75116F and the µPD75P116.

Functions are described in detail in the following User’s Manual, which should be read when carrying out design

work.

µPD75116 User’s Manual : IEM-922

FEATURES

• µPD75116 low voltage high-speed operation product

• Instruction execution time

Ta = –40 to +50 °C

Ta = –40 to +60 °C

1.91 µs , 15.3 µs (operation at 4.19 MHz)

2 µs, 4 µs, 32 µs (operation at 2 MHz)

VDD = 2.7 to 5.0 V

1.91 µs , 15.3 µs (operation at 4.19 MHz)

2 µs, 4 µs, 32 µs (operation at 2 MHz)

VDD = 2.8 to 5.0 V

VDD = 4.5 to 5.0 V

0.95 µs, 1.91 µs, 15.3 µs (operation at 4.19 MHz)

• 43 systematically arranged instructions

• 8-bit data transfer, compare, operation and increment/decrement instructions

• GETI instruction allowing any 2-byte or 3-byte instruction to be implemented in 1 byte

• Wide range of input/output ports : 58 ports

• 3 on-chip 8-bit timer channels : synchronous/asynchronous (start/stop)

• 8-bit serial interface on chip

• Programmable threshold port : 4-bit resolution × 4 channels

"Unless there are any particular functional differences, the µPD75116F is described in this document as a representative

product."

The information in this document is subject to change without notice.

Document No. IC-2810B

The mark ★ shows major revised points.

(O.D.No. IC-8224B)

Date Published April 1994P

Printed in Japan

12 3 4 5 6 7...78

中文翻译

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