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