參數(shù)資料
型號: HD667A66R
廠商: Hitachi,Ltd.
英文描述: 132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
中文描述: 132 × 176點圖形LCD控制器/驅(qū)動器的65K色
文件頁數(shù): 92/97頁
文件大小: 681K
代理商: HD667A66R
HD66766R Rev. 1.0-1 / September 2002
92
Timing Characteristics
68-system Bus Operation
Figure79 68-system Bus Timing
Notes: 1) PWEH is specified in the overlapped period when CS* is low and E is high.
2) Parallel data transfer is enabled on the DB15-8 pins when the 8-bit bus interface is used.
Fix the DB7-0 pins to Vcc or GND.
RS
R/W
CS*
E
DB0
to DB15
DB0
to DB15
VIH
VIL
tASE
tAHE
PWEH
t
Ef
t
Er
t
DSWE
t
HE
Wrire data
t
CYCE
tDDRE
tDHRE
VOH1
VOL1
VOH1
VOL1
Read data
VIH
VIL
VIL
VIL
VIH
VIL
VIH
VIL
VIH
VIH
VIL
PWEL
VIL
VIL
Note 1)
Note 2)
Note2)
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HD667B66R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:132 x 176-dot Graphics LCD Controller/Driver for 65K Colors
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