a625308 AMIC Technology Corporation, a625308 Datasheet - Page 6

• Manufacturer Part Number: a625308
• Description: 32k X 8 Bit Cmos Sram
• 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
WHZ
t
ACE
OHZ
CLZ
OLZ
CHZ
WC
CW
WR
DW
OW
OH
AW
WP
RC
AA
OE
AS
DH
referred to output voltage levels.
CHZ
, t
OHZ
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 Set up 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
and t
(December, 2000, Version 0.2)
WHZ
(T
A
= 0 C to +70 C, VCC = 5.0V
are defined as the time at which the outputs achieve the open circuit condition and are not
Parameter
10%)
5
Min.
70
10
70
60
60
50
30
5
5
0
0
0
5
-
-
-
-
-
-
A625308-70L/70S
AMIC Technology, Inc.
Max.
70
70
35
25
25
30
A625308 Series
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns