S6B33A2 Datasheet, PDF (64/67 Pages) Samsung semiconductor – 128 RGB Segment & 129 Common Driver For 4,096 Color STN LCD

S6B33A2 PRELIMINARY VER 1.3 128 RGB SEGMENT & 129 COMMON DRIVER FOR 4,096 COLOR STN LCD
Serial Data Interface Timing
/CS1
tCSS
(CS2) ^0.1VDD
tr
SCL
tSCYC
tSHW
tSLW
tf
tSAS
D/I
tSDS tSDH
0.9VDD
SDI
0.1VDD
0.9VDD
0.1VDD
tCSH
tSAH
0.1VDD
Item
SCL Cycle Time
SCL High Pulse Width
SCL Low Pulse Width
SDI Setup time
SDI Hold time
D/I Setup time
D/I Hold time
Chip Select Setup time
Chip Select Hold time
Table 19. Serial Data Interface Timing
Signal Symbol
Condition
(VDD = 1.8 to 3.3V, Ta = -30 to +70°C)
Min.
Max.
Unit
SCL
tCSC
50
us
SCL
tSHW
20
ns
SCL
tSLW
20
ns
SDI
tSDS
20
ns
SDI
tSDH
20
ns
D/I
tSAS
20
ns
D/I
tSAH
20
ns
/CS1
tCSS
(CS2)
20
ns
/CS1
(CS2)
tCHS
20
ns
60