EM65570 ELAN Microelectronics Corp, EM65570 Datasheet - Page 95

• Manufacturer Part Number: EM65570
• Description: 68com / 98seg 65k Color Stn Lcd Driver
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 09.05.2005
(This specification is subject to change without further notice)
11.5 Serial Interface Timing Diagram
VSS=0V , VDD = 2.2~2.4V , Ta = -30~+85 C
VSS=0V, VDD = 2.7~3.3V, Ta = -30~+85 C
Address hold time
Address setup time
Read system cycle time tCYCRD6
Write pulse “L” width
Write pulse “H” width
Data setup time
Data hold time
Serial clock period
SCL pulse “H” width
SCL pulse “L” width
Address setup time
Address hold time
Data setup time
Data hold time
CSB-SCL time
CSB hold time
D0-D15
CSB
SCL
Item
Item
RS
tCSS
Figure 11-5 Serial Interface Timing Diagram
tRDD6
tRDH6
tAH6
tAS6
tELW6
tEHW6
tCYCS
tSHW
tSLW
tASS
tAHS
tDSS
tDHS
tCSS
tCSH
Symbol
Symbol
tSLW
tDSS
Condition
Condition
tASS
CL=50pF
tCYCS
68COM/ 98SEG 65K Color STN LCD Driver
tDHS
tSHW
Min.
1000
Min.
200
450
500
80
80
40
40
80
80
40
40
10
0
0
Typical Max.
Typical Max.
tCSH
tAHS
650
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
EM65570
Pin Used
Pin Used
D0~D15
CSBRS
RDB(E)
SDA
CSB
SCL
RS
x 89