參數(shù)資料
型號: HD66728
廠商: Hitachi,Ltd.
英文描述: 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點圖形LCD控制器)
中文描述: 112 × 80點圖形LCD控制器/驅(qū)動器(112 × 80點圖形液晶顯示控制器)
文件頁數(shù): 127/138頁
文件大小: 2158K
代理商: HD66728
HD66728
127
Clock-synchronized Serial Interface Timing Characteristics (V
CC
= 1.8 to 5.5 V)
(V
CC
= 1.8 to 2.7 V)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
Serial clock cycle time
At write
(receive)
t
SCYC
0.5
20
μ
s
Figure 77
At read
(send)
t
SCYC
1
20
μ
s
Figure 77
Serial clock high-level width
At write
(receive)
t
SCH
230
ns
Figure 77
At read
(send)
t
SCH
480
ns
Figure 77
Serial clock low-level width
At write
(receive)
t
SCL
230
ns
Figure 77
At read
(send)
t
SCL
480
ns
Figure 77
Serial clock rise/fall time
t
scf
, t
scr
t
CSU
t
CH
t
SISU
t
SIH
t
SOD
t
SOH
20
ns
Figure 77
Chip select setup time
60
ns
Figure 77
Chip select hold time
200
ns
Figure 77
Serial input data setup time
100
ns
Figure 77
Serial input data hold time
100
ns
Figure 77
Serial output data delay time
400
ns
Figure 77
Serial output data hold time
5
ns
Figure 77
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