參數(shù)資料
型號(hào): PCF8578T
廠商: NXP Semiconductors N.V.
元件分類: LCD驅(qū)動(dòng)器
英文描述: LCD row-column driver for dot matrix graphic displays
封裝: PCF8578HT/1<SOT357-1 (TQFP64)|<<http://www.nxp.com/packages/SOT357-1.html<1<Always Pb-free,;PCF8578T/1<SOT190-1 (VSO56)|<<http://www.nxp.com/packages/SOT190-1.html<1&l
文件頁數(shù): 20/46頁
文件大?。?/td> 274K
代理商: PCF8578T
PCF8578_6
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 5 May 2009
27 of 46
NXP Semiconductors
PCF8578
LCD row/column driver for dot matrix graphic displays
8.12 Display control
The display is generated by continuously shifting rows of RAM data to the dot matrix LCD
via the column outputs. The number of rows scanned depends on the multiplex rate set by
bits M[1:0] of the set-mode command.
1:32 multiplex rate and start bank = 2.
Fig 20. Relationship between display and set-start-bank
msa851
bank 0
top of LCD
bank 1
bank 2
bank 3
LCD
RAM
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參數(shù)描述
PCF8578T/1 制造商:NXP Semiconductors 功能描述:IC LCD DRIVER ROW/COLUMN 56VSOP 制造商:NXP Semiconductors 功能描述:IC, LCD DRIVER, ROW/COLUMN, 56VSOP
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PCF8578T/1112 制造商:NXP Semiconductors 功能描述:IC LCD DRVR 6V VSOP-56
PCF8578TD 功能描述:LCD 驅(qū)動(dòng)器 LCD DRVR DOT MATRIX RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)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