ST7533 Sitronix Technology, ST7533 Datasheet - Page 51

• Manufacturer Part Number: ST7533
• Description: 33 x 96 Dot Matrix LCD Controller/Driver
• Manufacturer: Sitronix Technology

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ST7533
*1 The input signal rise time and fall time (
*2 All timing is specified using 20% and 80% of V
*3
Ver 1.0
(
t
t
CCLW
r
Address hold time
Address setup time
System cycle time
Enable L pulse width (WRITE)
Enable H pulse width (WRITE)
Enable L pulse width (READ)
Enable H pulse width (READ)
WRITE Data setup time
WRITE Data hold time
READ access time
READ Output disable time
Address hold time
Address setup time
System cycle time
Enable L pulse width (WRITE)
Enable H pulse width (WRITE)
Enable L pulse width (READ)
Enable H pulse width (READ)
WRITE Data setup time
WRITE Data hold time
READ access time
READ Output disable time
+
t
f
) ≦ (
and
t
CYC8
t
CCLR
–
Item
Item
are specified as the overlap between CS1 being “L” (CS2 = “H”) and WR and RD being at the “L” level.
t
CCLW
–
t
CCHW
) for (
t
D0 to D7
D0 to D7
r
Signal
Signal
+
t
WR
WR
RD
RD
A0
A0
r
t
,
f
) ≦ (
t
f
) is specified at 15 ns or less. When the system cycle time is extremely fast,
DD
t
CYC8
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
as the reference.
AH8
AW8
CYC8
CCLW
CCHW
CCLR
CCHR
DS8
DH8
ACC8
OH8
AH8
AW8
CYC8
CCLW
CCHW
CCLR
CCHR
DS8
DH8
ACC8
OH8
Symbol
Symbol
–
Table 25
Table 26
t
CCLR
51/60
–
t
CCHR
C
C
C
C
) are specified.
Condition
Condition
L
L
L
L
= 100 pF
= 100 pF
= 100 pF
= 100 pF
(V
(V
DD
Min.
Min.
DD
400
220
180
220
180
640
360
280
360
280
40
15
10
80
30
10
—
—
0
0
0
0
= 2.7 V , Ta = 25°C )
= 1.8V , Ta = 25°C )
Rating
Rating
Max.
Max.
140
100
240
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2003/07/21
Units
Units
ns
ns