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參數(shù)資料
| 型號(hào)： | PCF1171C |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 4-digit LCD car clock(4數(shù)字LCD汽車(chē)時(shí)鐘) |
| 中文描述： | 4位LCD汽車(chē)時(shí)鐘（4數(shù)字液晶汽車(chē)時(shí)鐘） |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 112K |
| 代理商： | PCF1171C |
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1997 Apr 16
2
Philips Semiconductors
Product specification
4-digit LCD car clock
PCF1171C
FEATURES
Driving standard 3
1
2
or a 4-digit LCD
Internal voltage regulator for 5 V LCD
Option for external stabilized voltage supply
4.19 MHz oscillator
Integrated oscillator output capacitor and polarization
resistor
Operating ambient temperature:
40 to +85
°
C
40-lead plastic SMD, face down (VSO40).
GENERAL DESCRIPTION
The PCF1171C is a single chip, 4.19 MHz CMOS car clock
circuit indicating hours and minutes. It is designed to drive
a 3
1
2
or 4-digit liquid crystal display (LCD).
Two external single-pole, single-throw switches will
accomplish all time setting functions. A bonding option
allows the selection of 12-hour or 24-hour display mode.
The circuit is battery-operated via an internal 5 V voltage
regulator or by an external stabilized voltage supply.
ORDERING INFORMATION
Notes
1.
2.
See Fig.1 and Chapter “Package outline” for pin layout and package details.
See Chapter “Chip dimensions and bonding pad locations” for pad layout and package details.
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF1171CT
PCF1171CU
VSO40
plastic very small outline package; 40 leads; face down
(1)
uncased chip in tray
(2)
SOT158-2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCF1171CT | 4-digit LCD car clock |
| PCF1171CU | 4-digit LCD car clock |
| PCF1172C | 3 1 /2 -digit LCD car clock(3 1 /2 數(shù)字 LCD汽車(chē)時(shí)鐘) |
| PCF1172CT | 31/2-digit LCD car clock |
| PCF1172CU | 31/2-digit LCD car clock |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF1171CT | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:4-digit LCD car clock |
| PCF1171CU | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:4-digit LCD car clock |
| PCF1172C | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:31/2-digit LCD car clock |
| PCF1172CT | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:31/2-digit LCD car clock |
| PCF1172CU | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:31/2-digit LCD car clock |
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