hd66712u Renesas Electronics Corporation., hd66712u Datasheet - Page 79

• Manufacturer Part Number: hd66712u
• Description: Dot-matrix Liquid Crystal Display Controller/driver - Hitachi Semiconductor
• Manufacturer: Renesas Electronics Corporation.

HD66712U
Serial Interface Sequence
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
Serial output data delay time
Serial output data hold time
Segment Extension Signal Timing (V
Item
Clock pulse width High level
Clock set-up time
Data set-up time
Data hold time
M delay time
Clock rise/fall time
Reset Timing (V
Item
Reset low-level width
Power Supply Conditions Using Internal Reset Circuit
Item
Power supply rise time
Power supply off time
442
Low level
CC
= 2.7V to 5.5V, T
Symbol
t
Symbol
t
t
Symbol
t
t
t
t
t
t
t
RES
rCC
OFF
CWH
CWL
CSU
SU
DH
DM
ct
Symbol
t
t
t
t
t
t
t
t
t
t
SCYC
SCH
SCL
SCr
CSU
CH
SISU
SIH
SOD
SOH
, t
SCf
Min
10
Min
0.1
1
Min
800
800
500
300
300
–1000
—
a
CC
= –20 to +75°C*
Min
0.5
200
200
—
60
100
100
100
—
0
= 2.7V to 5.5V, T
Typ
—
Typ
—
—
Typ
—
—
—
—
—
—
—
Typ
—
—
—
—
—
—
—
—
—
—
Max
Max
10
—
—
Max
—
—
—
—
—
1000
100
3
)
Max
20
—
—
50
—
—
—
—
160
—
a
= –20 to +75°C*
Unit
ms
Unit
ms
Unit
ns
Unit
µs
ns
Test Condition
Figure 37
Test Condition
Figure 38
Test Condition
Figure 39
Test Condition
Figure 36
3
)