EM65571 ELAN Microelectronics Corp, EM65571 Datasheet - Page 115

• Manufacturer Part Number: EM65571
• Description: 130com / 128seg 65k Color Stn Lcd Driver
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.0) 08.04.2005
(This specification is subject to change without further notice)
12.6 Clock Input Timing
VSS = 0V, VDD = 2.2~2.4V, Ta = -30 ~ +85°C
VSS = 0V, VDD = 2.4~3.3V, Ta = -30 ~ +85°C
VSS = 0V, VDD = 2.2~2.4V, Ta = -30 ~ +85°C
Note: All the timings must be specified relative to 20% and 80% of VDD voltage.
Note:
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
CK pulse “H” width (1)
CK pulse “L” width (1)
CK pulse “H” width (2)
CK pulse “L” width (2)
CK pulse “H” width (3)
CK pulse “L” width (3)
CK pulse “H” width (1)
CK pulse “L” width (1)
CK pulse “H” width (2)
CK pulse “L” width (2)
CK pulse “H” width (3)
CK pulse “L” width (3)
CK
2
3
1
Applied when the simple gradation mode, 65K=”0”, PWM=”1”
Applied when the monochrome mode, 65K=”1”
Applied when the gradation display mode, 65K=”0”, PWM=”0”
Item
Item
Item
Symbol
tCYCS
tSHW
tSLW
tASS
tAHS
tDSS
tDHS
tCSS
tCSH
tTCKHW2
tCKHW1
tCKHW3
tCKHW1
tCKHW2
tCKHW3
tCKLW1
tCKLW2
tCKLW3
tCKLW1
tCKLW2
tCKLW3
Symbol
Symbol
t
CKHW
Condition
Condition
Condition
Note1
Note1
Note2
Note2
Note3
Note3
130COM/128SEG 65K Color STN LCD Driver
Min.
Min.
Min.
230
100
100
100
100
100
1.2
1.2
5.4
5.4
3.8
3.8
1.2
1.2
5.4
5.4
3.8
3.8
80
80
80
Typ.
Typ.
Typ.
t
CKLW
Max.
Max.
1.4
1.4
6.5
6.5
4.5
4.5
1.4
1.4
6.5
6.5
4.5
4.5
Max.
Unit
Unit
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
Unit Pin Used
ns
ns
ns
ns
ns
ns
ns
ns
ns
EM65571
Pin Used
Pin used
CK
CK
CK
CK
CK
CK
SCL
SDA
CSB
RS
1
2
3
x 109
1
2
3