a627308 AMIC Technology Corporation, a627308 Datasheet - Page 6

• Manufacturer Part Number: a627308
• Description: 128k X 8 Bit Cmos Sram - Amic Technology
• Manufacturer: AMIC Technology Corporation

AC Characteristics
Notes: t
PRELIMINARY
Read Cycle
Write Cycle
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RC
AA
ACE1
ACE2
OE
CLZ1
CLZ2
OLZ
CHZ1
CHZ2
OHZ
OH
WC
CW
AS
AW
WP
WR
WHZ
DW
DH
OW
not referred to output voltage levels.
CHZ1
, t
CHZ2
Read Cycle Time
Address Access Time
Chip Enable Access Time
Output Enable to Output Valid
Chip Enable to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
Output Hold from Address Change
Write Cycle Time
Chip Enable to End of Write
Address Setup Time
Address Valid to End of Write
Write Pulse Width
Write Recovery Time
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
(February, 2001, Version 0.2)
, t
OHZ
(T
and t
A
= 0 C to + 70 , VCC = 5.0V 10%)
WHZ
are defined as the time at which the outputs achieve the open circuit condition and are
Parameter
5
CE1
CE2
CE2
CE2
CE1
CE1
Min.
70
10
10
10
70
60
60
50
30
5
0
0
0
0
0
0
0
5
-
-
-
-
A627308-70S
AMIC Technology, Inc.
A627308 Series
Max.
70
70
70
35
25
25
25
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns