參數資料
型號: HD66760
廠商: Hitachi,Ltd.
英文描述: 104 X 80-dot Graphics LCD Controller/Driver for 256 Colors
中文描述: 104 × 80點圖形LCD控制器/驅動器的256色
文件頁數: 92/105頁
文件大?。?/td> 653K
代理商: HD66760
HD66760
92
Clock Synchronized Serial Interface Timing Characteristics
(Vcc = 2.2 to 3.6 V)
Item
Symbol Min
Typ
Max
Unit
Test Condition
Serial clock cycle time
t
SCYC
142
ns
Figure 70
330
ns
Figure 71
Serial clock high-level pulse width
t
SCH
50
ns
Figure 70
130
ns
Figure 71
Serial clock low-level pulse width
t
SCL
50
ns
Figure 70
130
ns
Figure 71
Serial clock rise/fall time
t
SCr
, t
SCf
t
CSU
25
ns
Figure 70, 71
CS* Setup time
20
ns
Figure 70
60
ns
Figure 71
CS* hold time
t
CH
100
ns
Figure 70
60
ns
Figure 71
Serial input data setup time
t
SISU
t
SIH
t
SOD
t
SOH
40
ns
Figure 70
Serial input data hold time
40
ns
Figure 70
Serial output data delay time
130
ns
Figure 71
Serial output data hold time
0
ns
Figure 71
I2C Bus Interface Timing Characteristics
(Vcc = 2.2 to 3.6 V)
Item
Symbol Min
Typ
Max
Unit
Test Condition
SCL clock frequency
f
SCL
t
SCLH
t
SCLL
t
Sr
t
Sf
t
BUF
t
STAH
t
STAS
0
1300
kHz
Figure 72
SCL clock high-level pulse width
120
ns
Figure 72
SCL clock low-level pulse width
240
ns
Figure 72
SCL/SDA rise time
10
160
ns
Figure 72
SCL/SDA fall time
10
70
ns
Figure 72
Bus free time
240
ns
Figure 72
Start condition hold time
320
ns
Figure 72
Setup time for a repeated START
condition
320
ns
Figure 72
Setup time for STOP condition
t
STOS
t
SDAS
t
SDAH
t
SP
320
ns
Figure 72
SDA data setup time
40
ns
Figure 72
SDA data hold time
0
ns
Figure 72
SCL/SDA spike pulse width
0
10
ns
Figure 72
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