LH1594 SHARP [Sharp Electrionic Components], LH1594 Datasheet - Page 41

• Manufacturer Part Number: LH1594
• Description: 80-Segment and 17-Common Outputs LCD Driver IC with A Built-in CGROM
• Manufacturer: SHARP [Sharp Electrionic Components]

(80-family MPU Timing Characteristics)
NOTE :
Address hold time
Address setup time
System cycle time
Read pulse width
Write pulse width
Data setup time
Data hold time
Read data output delay time
Read data hold time
Input signal rise and fall time
Address hold time
Address setup time
System cycle time
Read pulse width
Write pulse width
Data setup time
Data hold time
Read data output delay time
Read data hold time
Input signal rise and fall time
Address hold time
Address setup time
System cycle time
Read pulse width
Write pulse width
Data setup time
Data hold time
Read data output delay time
Read data hold time
Input signal rise and fall time
PARAMETER
PARAMETER
PARAMETER
All the timings must be specified relative to 20% and 80% of V
SYMBOL
SYMBOL
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WRW8
t
WRW8
t
WRW8
t
RDW8
RDW8
RDW8
CYC8
t
RDD8
RDH8
CYC8
t
RDD8
RDH8
CYC8
t
RDD8
RDH8
t
t
t
t
t
t
t
t
t
R
R
R
DH8
DH8
DH8
AH8
AS8
DS8
AH8
AS8
DS8
AH8
AS8
DS8
, t
, t
, t
F
F
F
CONDITIONS
CONDITIONS
CONDITIONS
C
C
C
L
L
L
= 15 pF
= 15 pF
= 15 pF
41
APPLICABLE PINS
APPLICABLE PINS
APPLICABLE PINS
(V
(V
(V
All of above pins
All of above pins
All of above pins
DD
DD
DD
DD
voltage.
= 4.5 to 5.5 V, T
= 2.7 to 4.5 V, T
= 2.2 to 2.7 V, T
D
D
D
D
D
D
WRB
WRB
WRB
RDB
RDB
RDB
CSB
CSB
CSB
RS
RS
RS
7
7
7
7
7
7
-D
-D
-D
-D
-D
-D
0
0
0
0
0
0
1 200
OPR
OPR
OPR
MIN.
MIN.
MIN.
400
200
100
600
400
100
100
200
600
150
150
60
20
50
50
20
10
40
40
10
80
80
10
= –30 to +85 ˚C)
= –30 to +85 ˚C)
= –30 to +85 ˚C)
MAX.
MAX.
MAX.
LH1594/LH1595
150
300
500
15
15
30
UNIT
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns