SED1565 EPSON [Epson Company], SED1565 Datasheet - Page 77

• Manufacturer Part Number: SED1565
• Description: Direct display of RAM data through the display data RAM
• Manufacturer: EPSON [Epson Company]

Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Access time
Output disable time
Enable H pulse
time
Enable L pulse
time
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Access time
Output disable time
Enable H pulse
time
Enable L pulse
time
*1 The input signal rise time and fall time (
*2 All timing is specified using 20% and 80% of V
*3
extremely fast, (
t
EWLW
Item
Item
and
t
EWLR
Read
Write
Read
Write
Read
Write
Read
Write
t
r
are specified as the overlap between CS1 being “L” (CS2 = “H”) and E.
+
t
f
)
(
t
D0 to D7
D0 to D7
CYC6
Signal
Signal
A0
A0
A0
A0
E
E
E
E
–
t
EWLW
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AH6
AW6
CYC6
DS6
DH6
ACC6
OH6
EWHR
EWHW
EWLR
EWLW
AH6
AW6
CYC6
DS6
DH6
ACC6
OH6
EWHR
EWHW
EWLR
EWLW
r
,
–
t
f
t
) is specified at 15 ns or less. When the system cycle time is
EWHW
EPSON
Table 30
Table 31
DD
) for (
as the reference.
C
C
Condition
Condition
t
L
L
r
= 100 pF
= 100 pF
+
t
f
)
(V
(V
(
DD
DD
t
CYC6
= 2.7 V to 4.5 V, Ta = –40 to 85 C )
= 1.8 V to 2.7 V, Ta = –40 to 85 C )
–
t
EWLR
1000
Min
300
120
Min
240
120
120
120
40
15
10
60
60
60
80
30
10
—
—
0
0
0
0
Rating
Rating
–
t
EWHR
SED1565 Series
Max
Max
140
100
280
200
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
) are specified.
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
8–75