參數(shù)資料
型號: HD66520T
廠商: Hitachi,Ltd.
英文描述: 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點(diǎn)陣圖形LCD160通道驅(qū)動器)
中文描述: 160通道4級灰度顯示列的內(nèi)部位圖的RAM(點(diǎn)陣圖形LCD160通道驅(qū)動器驅(qū)動程序)
文件頁數(shù): 34/45頁
文件大?。?/td> 336K
代理商: HD66520T
HD66520T
1047
Restraints
The HD66520 can perform continuous draw access (burst access) when signal
&6
is low. As a result,
display data can be rewritten at high speed.
However, since signal
&6
is necessary to perform arbitration control between draw access and display
access to the display memory, the following restraints exist for the pulse width of signal
&6
.
V
CC
= 3.0 to 4.5V
Read operation
Item
Symbol
Min
Max
Unit
Chip select high level width
t
CHR
t
CLR
180
ns
Chip select low level width
240
t
FS
– 1000
ns
Write operation
Item
Symbol
Min
Max
Unit
Chip select high level width
t
CHW
t
CLW
180
ns
Chip select low level width
180
t
FS
– 1000
ns
V
CC
= 4.5 to 5.5V
Read operation
Item
Symbol
Min
Max
Unit
Chip select high level width
t
CHR
t
CLR
120
ns
Chip select low level width
180
t
FS
– 1000
ns
Write operation
Item
Symbol
Min
Max
Unit
Chip select high level width
t
CHW
t
CLW
120
ns
Chip select low level width
120
t
FS
– 1000
ns
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66520TA0 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520TB0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM
HD66522 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66523 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66523R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver