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參數資料
| 型號： | UPD16454AP |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 馬鞍山集成電路 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 113K |
| 代理商： | UPD16454AP |
MOS INTEGRATED CIRCUIT
μ
PD16454A
DATA SHEET
Document No. IC-3362A (2nd edition)
(0. D. No. IC-8800)
Date Published March 1997 P
Printed in Japan
1994
The
μ
PD16454A is a single-chip controller/driver for dot matrix LCD, enabling the display of up to 48
alphanumerical and kana characters and symbols (24 characters
×
2 lines) each of which is composed of 5
×
7 dots.
On-chip charge pump-type DC/DC converter that enables the
μ
PD16454A to operate on a single 5-V power supply
and the chip design aiming at tape carrier package (TCP) mounting make the
μ
PD16454A ideal for portable
equipment and all kinds of data terminals for which downsizing is an important consideration.
FEATURES
5
×
7 dot matrix LCD display controller/driver
24 characters
×
2 lines, 1/14 duty display
Interface with CPU 4 bits wise
On-chip ROM and RAM
Display data RAM (8
×
48 bits)
Character generator RAM (8 user-defined characters; 5
×
7
×
8 bits)
Character generator ROM (160 characters; 5
×
7
×
160 bits)
On-chip LCD driver
120 segment signals
14 common signals
Single 5-V power supply
Doubling DC/DC booster generating 10 V for driving LCDs
Total power dissipation: 2 mA max.
On-chip temperature compensation circuit
TCP mounting enabled
ORDERING INFORMATION
Part number
Available as
μ
PD16454AN-XXX
TCP (TAB)
μ
PD16454AP
Chip
TPC formats are created on a custom-made basis. For additional information, contact an NEC sales
representative.
For purchases of chips only, additional documents on quality are required. Contact an NEC sales representative.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD16488A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD16488A Data Sheet | Data Sheet[12/2001] |
| UPD16488AP | 制造商:NEC 制造商全稱:NEC 功能描述:1/92 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |
| UPD16488AW | 制造商:NEC 制造商全稱:NEC 功能描述:1/92 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |
| UPD16498 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UPD16498 Data Sheet | Data Sheet[06/2002] |
| UPD16498P | 制造商:NEC 制造商全稱:NEC 功能描述:1/128 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM |
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