參數(shù)資料
型號(hào): HCD66717A03BP
廠商: Hitachi,Ltd.
元件分類: 晶體
英文描述: (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
中文描述: (低功耗點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
文件頁(yè)數(shù): 81/90頁(yè)
文件大?。?/td> 716K
代理商: HCD66717A03BP
HD66717
533
Write Bus Interface Timing Characteristics without Read Operation (V
CC
= 2.4V to 5.5V)
Item
Enable cycle time
Enable pulse width
(“High” level)
Symbol Min
t
CYCE
P
WEH
P
WEH
t
Er
, t
Ef
t
AS
t
AH
t
DSW
t
H
Typ
Max
20
Unit
ns
Test Condition
Figure 52
500
200
150
60
20
140
30
V
CC
= 2.4 to 3.0V
V
CC
= 3.0 to 5.5V
Enable rise/fall time
Address set-up time (RS, R/W to E)
Address hold time
Data set-up time
Data hold time
Clock-Synchronized Serial Interface Operation (V
CC
= 2.4V to 5.5V)
Item
Serial clock cycle time
Serial clock high-level width
Serial clock low-level width
Serial clock rise/fall time
Chip select set-up time
Chip select hold time
Serial input data set-up time
Serial input data hold time
Symbol Min
t
SCYC
t
SCH
t
SCL
t
SCr
, t
SCf
t
CSU
t
CH
t
SISU
t
SIH
Typ
Max
20
50
Unit
μs
ns
Test Condition
Figure 54
1
400
400
60
200
200
200
I
2
C bus Interface Operation (V
CC
= 2.4V to 4.5V)
Item
SCL clock cycle time
SCL clock high-level width
SCL clock low-level width
SCL/SDA rise/fall time
Bus free time
Start hold time
Retransmit start set-up time
Stop set-up time
SDA data set-up time
SDA data hold time
Symbol Min
t
SCL
t
SCLH
t
SCLL
t
Sr
, t
Sf
t
BUF
t
STAH
t
STAS
t
STOS
t
SDAS
t
SDAH
Typ
Max
20
300
Unit
μs
ns
Test Condition
Figure 55
2
500
1000
100
500
500
500
140
0
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