STE2002 STMicroelectronics, STE2002 Datasheet - Page 42

• Manufacturer Part Number: STE2002
• Description: 81 x 128 SINGLE CHIP LCD CONTROLLER / DRIVER
• Manufacturer: STMicroelectronics

STE2002
ELECTRICAL CHARACTERISTICS (continued)
AC OPERATION
(V
Figure 50. Parallel interface Write timing
Figure 51. Parallel interface Read timing
42/51
PARALLEL INTERFACE
Symbol
T
DD1
T
T
T
T
T
T
T
CY(EN)
W(EN)
HU(D)
SU(A)
SU(D)
SU(D)
H(A)
H(D)
= 1.7 to 3.6V; V
Enable Cycle Time
Enable Pulse width
Address Set-up Time
Address Hold Time
Data Set-Up Time
Data Hold Time
Data Set-Up Time in read Mode
Data Hold Time In Read mode
DB0-DB7
DD2
DB0-DB7
PD/C
Parameter
R/W
PD/C
R/W
E
E
= 1.75 to 4.2V; V
t
SUR(D)
ss1,2
t
SU(A)
t
SU(A)
t
SU(D)
= 0V; V
V
Don't Care
DD1
WRITE
READ
t
HO(D)
= 1.7V; Write; note 2, 6
t
W(en)
t
W(en)
LCD
Test Condition
= 4.5 to 11V; T
t
t
h(A)
h(A)
t
CY(en)
t
HOR(D)
amb
t
CY(en)
=-40 to 85°C; unless otherwise specified)
Min.
150
100
60
30
40
30
30
Typ.
Max.
100
Unit
ns
ns
ns
ns
ns
ns
ns
ns