參數(shù)資料
型號: MSM6222B-XXGS-L
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 顯示控制器
英文描述: 16 X 40 DOTS DOT MAT LCD DRVR AND DSPL CTLR, PQFP80
封裝: 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 2/45頁
文件大?。?/td> 391K
代理商: MSM6222B-XXGS-L
MSM6222B-xx
Semiconductor
10/45
Switching Characteristics
Timing for input from the CPU
Parameter
R/W and RS set-up time
Symbol
Min.
Typ.
Max.
Unit
tB
140
ns
E "H" pulse width
tW
280
ns
R/W and RS holding time
tA
10——
ns
E rise time
tr
——25
ns
E fall time
tf
——25
ns
E "L" pulse width
tL
280
ns
E cycle time
tC
667
ns
DB0 to DB7 input data set-up time
tI
180
ns
DB0 to DB7 input data holding time
tH
10——
ns
(VDD = 4.5 to 5.5V, Ta = –20 to +75°C)
DB0 - DB7
R/W
RS
E
tr
VIL
VIH
VIL
VIL
VIH
VIL
VIH
Input data
tC
VIL
tL
tA
tW
VIL
VIH
VIL
VIH
VIL
tB
tf
tI
tH
VIL
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