st7033 Sitronix Technology Corporation, st7033 Datasheet - Page 29

• Manufacturer Part Number: st7033
• Description: 4 X 96 Dot Matrix Lcd Controller/driver
• Manufacturer: Sitronix Technology Corporation

ST7033
SERIAL INTERFACE (4-Line Interface)
Ver 1.0
Serial Clock Period
SCL “H” pulse width
SCL “L” pulse width
Address setup time
Address hold time
Data setup time
Data hold time
CS-SCL time
CS-SCL time
Serial Clock Period
SCL “H” pulse width
SCL “L” pulse width
Address setup time
Address hold time
Data setup time
Data hold time
CS-SCL time
CS-SCL time
/CSB
SCLK
SDA
A0
Item
Item
t
Figure 13. 4- Line Serial Interface Characteristics
f
t
CSS
Signal
Signal
SCLK
SCLK
/CSB
t
/CSB
SDA
SDA
SLW
A0
A0
t
t
SDS
SAS
tSCYC
tSHW
tSLW
tSAS
tSAH
tSDS
tSDH
tCSS
tCSH
tSCYC
tSHW
tSLW
tSAS
tSAH
tSDS
tSDH
tCSS
tCSH
29/39
Symbol
Symbol
t
SCYC
t
r
Condition
Condition
t
t
SAH
SDH
t
CSH
t
SHW
Min.
Min.
200
100
100
120
150
120
120
(VDD1 = 2.8V , Ta =-25° C)
30
30
20
30
(VDD1 = 3.3V , Ta =25° C )
60
60
20
90
20
10
20
Rating
Rating
Max.
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2008/05/29
Units
Units
ns
ns