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參數資料
| 型號： | W963A6BBN80 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | SRAM |
| 英文描述： | 512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| 中文描述： | 512K X 16 PSEUDO STATIC RAM, 75 ns, PBGA48 |
| 封裝： | 6 X 8 MM, 0.75 MM PITCH, TFBGA-48 |
| 文件頁數： | 6/29頁 |
| 文件大小： | 955K |
| 代理商： | W963A6BBN80 |
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W963A6BBN
7. FUNCTION TRUTH TABLE
MODE
NOTE
CE2
CE1
WE
OE
LB
UB
A0-18
DQ1-8
DQ9-16
I
DD
DATA
RETENTION
Standby
(Deselect)
Output
Disable
H
X
X
X
X
X
High-Z
High-Z
I
DDS
Yes
*
1
H
H
X
X
*5
High-Z
High-Z
No Read
H
H
Valid
High-Z
High-Z
Read
*
2
H
L
L *4
Valid
Output
Valid
Output
Valid
Input
Valid
Write (Upper Byte)
H
L
Valid
Invalid
Write (Lower Byte)
L
H
Valid
Input
Valid
Input
Valid
Invalid
Write
(Word)
Power
Down
H
L
L
H
L
L
Valid
Input
Valid
I
DDA
Yes
*
3
L
X
X
X
X
X
X
High-Z
High-Z
I
DDP
No/Yes
Notes
: L = V
IL
, H = V
IH
, X can be either V
IL
or V
IH
, High-Z = High impedance, KEY = Key Address.
*1: Output Disable mode should not be kept longer than 1
μ
s.
*2: Byte control at Read mode is not supported.
*3: Power Down mode can be entered from Standby state and all DQ pins are in High-Z state. I
DDP
current and data
retention depend on the selection of Power Down Program.
*4: Either or both
LB
and
UB must be Low for Read operation.
*5: Can be either V
IL
or V
IH
but must be valid before Read or Write.
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相關PDF資料 |
PDF描述 |
|---|---|
| W963A6BBN80E | 512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963A6BBN80I | 512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963L6ABN | 512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963L6ABN70 | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:6; Connector Shell Size:28; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| W963L6ABN70E | Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:6; Connector Shell Size:28; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W963A6BBN80E | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963A6BBN80I | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963L6ABN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963L6ABN70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
| W963L6ABN70E | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K WORD X 16 BIT LOW POWER PSEUDO SRAM |
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