參數(shù)資料
型號(hào)： UPD75312BGK
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述： 4位單片機(jī)
文件頁(yè)數(shù)： 1/77頁(yè)
文件大?。?/td> 587K
代理商： UPD75312BGK
Document No.
(O. D. No.
Date Published December 1994 P
Printed in Japan
IC-3196A
IC-8698A)
NEC Corporation
1993
The
μ
PD75316B is a 75X Series 4-bit single-chip microcomputer capable of the same data processing as an 8-
bit microcomputer.
It is a low-voltage operation version of the
μ
PD75316 with an on-chip LCD controller/driver. Operation at an ultra-
low voltage of 2.0 V is possible. An ultra small-sized plastic TQFP (12 x 12 mm) is also provided and it is suitable
for small-sized sets that use an LCD panel.
A detailed explanation of the functions will be given in the user's manual listed below. It should be read before
starting design work.
μ
PD75308 User's Manual: IEM-1263
FEATURES
Ultra-low-voltage operation possible: V
DD
= 2.0 to 6.0 V
Can be driven by two 1.5-V manganese batteries.
On-chip memory
Program memory (ROM)
: 16256
×
8 bits (
μ
PD75316B)
: 12160
×
8 bits (
μ
PD75312B)
Data memory (RAM)
: 1024
×
4 bits
APPLICATIONS
Remote control, camcorder, camera, gas meter, etc.
ORDERING INFORMATION
Part number
μ
PD75312BGC-
×××
-3B9
μ
PD75312BGK-
×××
-BE9
μ
PD75316BGC-
×××
-3B9
μ
PD75316BGK-
×××
-BE9
Package
80-pin plastic QFP (14 x 14 mm)
80-pin plastic TQFP (Fine pitch) (12 x 12 mm)
80-pin plastic QFP (14 x 14 mm)
80-pin plastic TQFP (Fine pitch) (12 x 12 mm)
4-BIT SINGLE-CHIP MICROCOMPUTER
MOS INTEGRATED CIRCUIT
μ
PD75312B, 75316B
DATA SHEET
The information in this document is subject to change without notice
.
Remark
×××
: ROM code suffix
Unless stated otherwise, the explanations in this document will use the
μ
PD75316B as a representative part.
Instruction execution time adjustment function
convenient in high-speed operation and power
saving
0.95
μ
s, 1.91
μ
s, 15.3
μ
s (@ 4.19 MHz)
122
μ
s (@ 32.768 kHz)
On-chip programmable LCD controller/driver
LCD drive voltage: 2.0 V to V
DD
Ultra small-sized plastic TQFP (12 x 12 mm)
Suitable for small-sized set, such as a camera.
PROM version
μ
PD75P316B also available.
相關(guān)PDF資料
PDF描述
UPD75316B 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316BGC 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316BGK 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75312 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75316GFA 4-BIT SINGLE-CHIP MICROCOMPUTER
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