ws128k48-xg4wx ETC-unknow, ws128k48-xg4wx Datasheet - Page 3

• Manufacturer Part Number: ws128k48-xg4wx
• Description: 128kx48 Sram Module
• Manufacturer: ETC-unknow

1. This parameter is guaranteed by design but not tested.
1. This parameter is guaranteed by design but not tested.
Parameter
Read Cycle
Read Cycle Time
Address Access Time
Output Hold from Address Change
Chip Select Access Time
Output Enable to Output Valid
Chip Select 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
Parameter
Write Cycle
Write Cycle Time
Chip Select to End of Write
Address Valid to End of Write
Data Valid to End of Write
Write Pulse Width
Address Setup Time
Address Hold Time
Output Active from End of Write
Write Enable to Output in High Z
Data Hold Time
Symbol
Symbol
t
t
t
t
t
t
WHZ
t
t
t
t
t
t
t
t
t
CHZ
OHZ
OW
t
t
t
CLZ
OLZ
t
ACS
WC
CW
DW
AW
WP
AS
AH
DH
OH
RC
AA
OE
1
1
1
1
1
1
(V
(V
AC CHARACTERISTICS
AC CHARACTERISTICS
CC
CC
Min
Min
17
14
15
10
14
= 5.0V, T
17
= 5.0V, T
0
0
3
0
0
3
0
-17
-17
Max
Max
A
10
A
17
17
10
10
10
= -55 C To +125 C)
= -55 C To +125 C)
3
Min
Min
20
20
15
15
12
15
0
3
0
0
0
3
0
-20
-20
Max
Max
20
20
12
12
12
12
Min
Min
25
20
20
15
20
25
0
0
3
0
0
3
0
White Microelectronics • Phoenix, AZ • [phone]
-25
-25
WS128K48-XG4WX
Max
Max
15
25
25
15
12
12
Min
35
35
25
25
20
25
0
3
0
0
0
4
0
-35
-35
Max
35
35
20
20
20
20
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns