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參數(shù)資料
| 型號： | PCF8801 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | CRYSTAL RESONATOR, 6MHZ |
| 中文描述： | LCD驅(qū)動器為140 × 2段 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 85K |
| 代理商： | PCF8801 |
2000 Feb 04
2
Philips Semiconductors
Product specification
LCD driver for 140
×
2 segments
PCF8801
FEATURES
Single-chip LCD controller/driver
Fixed backplane multiplexing at a rate of 1 : 2
Internal LCD bias generation (0.5V
DD
)
140 segment outputs configured to drive seven
40-segment characters
On-chip oscillator with one external resistor
Wide power supply range (2.7 V up to 5.5 V)
Low power consumption
Compatible with most microprocessors/microcontrollers
1 MHz serial bus interface (280-bit shift register)
Easily cascaded for large LCD applications (two
cascade directions possible)
Compatible with chip-on-glass technology
Manufactured by silicon gate CMOS process.
GENERAL DESCRIPTION
The PCF8801 is a peripheral device which interfaces a
multiplexed Liquid Crystal Display (LCD) having two
backplanes and up to 140 segments. It generates drive
signals at a multiplex rate of 1 : 2 allowing seven
40-segment (5 x 8) characters to be driven.
The chip can easily be cascaded for larger LCD
applications,and thedirectionofthe informationflow inthe
cascadecanbeselected.ThePCF8801iscompatiblewith
most microprocessors/microcontrollers and
communicates via a serial bus interface comprising a
280-bit shift register.
Theoutputsaremultiplexedbyaclocksignalgeneratedby
the internal oscillator which needs only one external
resistor.Cascadeapplicationsonlyrequiretheclocksignal
to be generated by the first device with the internal
oscillators in the other devices disabled.
The PCF8801 is designed for chip-on-glass applications.
It has a narrow package with raised points (bumps) for
easy assembly on to LCD glass.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
PCF8801U
chip with bumps in tray
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCF8801U | LCD driver for 140 x 2 segments |
| PCF8811 | 80 x 128 pixels matrix LCD driver |
| PCF8812 | CRYSTAL, 8.0 MHZ |
| PCF8812U | CRYSTAL, 8,0 MHZ |
| PCF8813 | (67 + 1) x 102 pixels matrix LCD driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8801U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:LCD driver for 140 x 2 segments |
| PCF8811 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80 x 128 pixels matrix LCD driver |
| PCF8811MU/2DA/1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80 x 128 pixels matrix LCD driver |
| PCF8811MU/2DA/1,02 | 制造商:NXP Semiconductors 功能描述:LCD DRVR 1.8V/2.5V Die Waffle 制造商:NXP Semiconductors 功能描述:PCF8811MU/UNCASED/WAFLM//2DA/1 - Gel-pak, waffle pack, wafer, diced wafer on film 制造商:NXP Semiconductors 功能描述:LCD DRVR 1.8V/2.5V Die Waffle Waffle 制造商:NXP Semiconductors 功能描述:IC LCD CTLR/DVR CMOS LP UNCASED 制造商:NXP Semiconductors 功能描述:80 x 128 Pixels Matrix LCD Driver |
| PCF8811U/2DA/1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:80 x 128 pixels matrix LCD driver |
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