參數(shù)資料
型號: PCF8579H
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動器
英文描述: LCD column driver for dot matrix graphic displays
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, PQFP64
封裝: PLASTIC, LQFP-64
文件頁數(shù): 4/40頁
文件大?。?/td> 287K
代理商: PCF8579H
1997 Apr 01
4
Philips Semiconductors
Product specification
LCD column driver for dot matrix graphic
displays
PCF8579
5
BLOCK DIAGRAM
Fig.1 Block diagram.
C39 - C0
17 - 56
(30 to 33, 35 to 64, 1 to 6)
MSA919
VDD
PCF8579
VLCD
V3
V4
12 (20)
14 (22)
15 (23)
16 (24)
6 (12)
OUTPUT
CONTROLLER
COLUMN
DRIVERS
(1)
Y DECODER
AND SENSING
AMPLIFIERS
32 x 40 BIT
DISPLAY RAM
X DECODER
DISPLAY
DECODER
RAM DATA POINTER
Y
SUBADDRESS
COUNTER
TIMING
GENERATOR
I C-BUS
CONTROLLER
INPUT
FILTERS
COMMAND
DECODER
POWER-ON
RESET
TEST
2 (8)
1 (7)
SCL
SDA
n.c.
SA0
(15, 19, 21, 25 to 29, 34)
13
7 (13)
(10) 4
(9) 3
CLK
SYNC
X
8 (14)
9 (16)
10 (17)
11 (18)
A3
A2
A1
A0
5 (11)
VSS
(1) Operates at LCD voltage levels, all other blocks operate at logic levels.
The pin numbers given in parenthesis refer to the LQFP64 package.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8579H/1 功能描述:LCD 驅(qū)動器 DOT MATRIX LCD DRVR (COLUMN) RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
PCF8579H/1,157 功能描述:LCD 驅(qū)動器 DOT MATRIX LCD DRVR RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
PCF8579HT/1 功能描述:LED照明驅(qū)動器 LCD COLM DRVR for dot matrix GPX DISP RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
PCF8579HT/1,518 制造商:NXP Semiconductors 功能描述: