hd66717 Renesas Electronics Corporation., hd66717 Datasheet - Page 81

• Manufacturer Part Number: hd66717
• Description: Low-power Dot-matrix Liquid Crystal Display Controller/driver -
• Manufacturer: Renesas Electronics Corporation.

Write Bus Interface Timing Characteristics without Read Operation (V
Item
Enable cycle time
Enable pulse width
(“High” level)
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
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
I
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
2
C bus Interface Operation (V
V
V
CC
CC
= 2.4 to 3.0V P
= 3.0 to 5.5V P
CC
= 2.4V to 4.5V)
Symbol Min
t
Symbol Min
t
t
t
Symbol Min
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CYCE
Er
AS
AH
DSW
H
SCYC
SCH
SCL
SCr
CSU
CH
SISU
SIH
SCL
SCLH
SCLL
Sr
BUF
STAH
STAS
STOS
SDAS
SDAH
WEH
WEH
, t
, t
, t
Ef
Sf
SCf
500
200
150
—
60
20
140
30
1
400
400
—
60
200
200
200
2
500
1000
—
100
500
500
500
140
0
CC
= 2.4V to 5.5V)
Typ
Typ
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
—
—
—
20
—
—
—
—
Max
20
—
—
50
—
—
—
—
Max
20
—
—
300
—
—
—
—
—
—
CC
= 2.4V to 5.5V)
Unit
Unit
Unit
ns
µs
ns
µs
ns
Test Condition
Figure 52
Test Condition
Figure 54
Test Condition
Figure 55
HD66717
533