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參數資料
| 型號： | W2465A-12 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 8K X 8 High Speed CMOS Static RAM |
| 中文描述： | 8K的乘八高速CMOS靜態RAM |
| 文件頁數： | 4/9頁 |
| 文件大?。?/td> | 207K |
| 代理商： | W2465A-12 |
W2465A
- 4 -
AC CHARACTERISTICS
(V
DD
= 5V
±
10%, V
SS
= 0V, T
A
= 0 to 70
°
C)
Read Cycle
PARAMETER
SYM.
W2465A-12
W2465A-15
W2465A-20
UNIT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Read Cycle Time
T
RC
12
-
15
-
20
-
nS
Address Access Time
T
AA
-
12
-
15
-
20
nS
Chip Select
Access Time
CS1
T
ACS1
-
12
-
15
-
20
nS
CS2
T
ACS2
-
12
-
15
-
20
nS
Output Enable to Output Valid
T
AOE
-
6
-
7
-
10
nS
Chip Selection to
Output in Low Z
CS1
T
CLZ1
*
3
-
3
-
3
-
nS
CS2
T
CLZ2
*
3
-
3
-
3
-
nS
Output Enable to Output in Low Z
T
OLZ
*
0
-
0
-
0
-
nS
Chip Deselection
to Output in High Z
CS1
T
CHZ1
*
-
6
-
7
-
10
nS
CS2
T
CHZ2
*
-
6
-
7
-
10
nS
Output Disable to Output in High Z
T
OHZ
*
-
6
-
7
-
10
nS
Output Hold from Address Change
T
OH
3
-
3
-
3
-
nS
* These parameters are sampled but not 100% tested.
Write Cycle
PARAMETER
SYM.
W2465A-12
W2465A-15
W2465A-20
UNIT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Write Cycle Time
T
WC
12
-
15
-
20
-
nS
Chip Selection to
End of Write
CS1
T
CW1
10
-
13
-
17
-
nS
CS2
T
CW2
10
-
13
-
17
-
nS
Address Valid to End of Write
T
AW
10
-
13
-
17
-
nS
Address Setup Time
T
AS
0
-
0
-
0
-
nS
Write Pulse Width
T
WP
10
-
10
-
12
-
nS
Write Recovery Time
CS1
,
WE
T
WR1
0
-
0
-
0
-
nS
CS2
T
WR2
0
-
0
-
0
-
nS
Data Valid to End of Write
T
DW
7
-
9
-
10
-
nS
Data Hold from End of Write
T
DH
0
-
0
-
0
-
nS
Write to Output in High Z
T
WHZ
*
-
7
-
8
-
10
nS
Output Disable to Output in High Z
T
OHZ
*
-
7
-
8
-
10
nS
Output Active from End of Write
T
OW
0
-
0
-
0
-
nS
* These parameters are sampled but not 100% tested.
相關PDF資料 |
PDF描述 |
|---|---|
| W2465A-15 | 8K X 8 High Speed CMOS Static RAM |
| W2465A-20 | 8K X 8 High Speed CMOS Static RAM |
| W2465AJ-20 | 8K X 8 High Speed CMOS Static RAM |
| W2465AK-15 | 8K X 8 High Speed CMOS Static RAM |
| W2465AK-20 | 8K X 8 High Speed CMOS Static RAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W2465A-15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465A-20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465AJ-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465AJ-15 | 制造商:Winbond Electronics Corp 功能描述: 制造商:Winbond Electronics Corp 功能描述:8K X 8 STANDARD SRAM, 15 ns, PDSO28 |
| W2465AJ-20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
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