msm8128vlmb-85 MOSA electronics corp., msm8128vlmb-85 Datasheet - Page 4

• Manufacturer Part Number: msm8128vlmb-85
• Description: 128k Sram
• Manufacturer: MOSA electronics corp.

MSM8128 - 70/85/10/12
AC OPERATING CONDITIONS
Parameter
Read Cycle Time
Address Access Time
Chip Select (CS1) Access Time
Chip Select (CS2) Access Time
Output Enable to Output Valid
Output Hold from Address Change
Chip Selection (CS1) to Output in Low Z
Chip Selection (CS2) to Output in Low Z
Output Enable to Output in Low Z
Chip Disable (CS1) to Output in High Z
Chip Disable (CS2) to Output in High Z
Output Disable to Output in High Z
Parameter
Write Cycle Time
Chip Selection to End of Write
Address Valid to End of Write
Address Setup Time
Write Pulse Width
Write Recovery Time (WE, CS1)
Write to Output in High Z
Data to Write Time Overlap
Data Hold from Write Time
Output Active from End of Write
Read Cycle
Write Cycle
(CS2)
(2)
(2)
(3)
(3)
(3)
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
WC
CW
AW
AS
WP
WR1
WR2
WHZ
DW
DH
OW
OE
OH
OLZ
OHZ
RC
AA
ACS1
ACS2
CLZ1
CLZ2
CHZ1
CHZ2
min
min
70
10
10
70
60
60
50
30
5
5
0
0
0
0
5
5
0
0
5
-
-
-
-
70
70
max
max
70
70
70
35
35
35
30
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
min
min
85
10
10
85
75
75
60
35
5
5
0
0
0
0
5
5
0
0
5
-
-
-
-
85
85
max
max
85
85
85
45
35
35
30
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
min
100
min
100
10
10
10
85
85
70
40
5
0
0
0
0
5
5
0
0
5
-
-
-
-
10
10
max
max
100
100
100
50
35
35
35
35
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
min
120
min
120
100
100
10
10
10
70
45
5
0
0
0
0
5
5
0
0
5
-
-
-
-
12
12
Issue 4.5 : April 2001
max Unit
max Unit
120
120
120
60
45
45
45
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns