hd66712u Renesas Electronics Corporation., hd66712u Datasheet - Page 77

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

HD66712U
Serial Interface Operation
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
440
Symbol
t
t
t
t
t
t
t
t
t
t
SCYC
SCH
SCL
SCr
CSU
CH
SISU
SIH
SOD
SOH
, t
SCf
Min
1
400
400
—
60
200
200
200
—
0
Typ
—
—
—
—
—
—
—
—
—
—
Max
20
—
—
50
—
—
—
360
—
Unit
µs
ns
Test Condition
Figure 36