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參數資料
| 型號： | W986432AH-6 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | DRAM |
| 英文描述： | x32 SDRAM |
| 中文描述： | 2M X 32 SYNCHRONOUS DRAM, 5.5 ns, PDSO86 |
| 封裝： | 0.400 INCH, 0.50 MM PITCH, TSOP2-86 |
| 文件頁數： | 2/11頁 |
| 文件大小： | 79K |
| 代理商： | W986432AH-6 |
PRELIMINARY W986432DH
512K
×
4 BANKS
×
32 BITS SDRAM
Publication Release Date: May 2000
- 2 -
Revision A0
PIN CONFIGURATION
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
5
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
4
4
4
4
2
2
3
3
3
3
3
3
3
5
4
4
4
4
4
4
5
5
5
5
5
5
5
5
8
V
s
D
V
S
Q
D
D
V
C
Q
D
D
V
S
Q
D
D
V
C
Q
D
N
V
S
D
N
N
C
C
A
A
A
A
A
A
A
D
V
S
N
D
V
C
Q
D
D
V
S
Q
D
D
V
C
Q
D
D
V
S
Q
D
V
S
V
D
V
C
Q
D
D
V
S
Q
D
D
V
C
Q
D
D
V
D
N
V
D
W
C
R
C
N
B
B
A
A
A
A
D
V
C
N
D
V
S
Q
D
D
V
C
Q
D
D
V
S
Q
D
D
V
C
Q
D
V
C
PIN DESCRIPTION
PIN NAME
FUNCTION
DESCRIPTION
A0
A10
Address
Multiplexed pins for row and column address.
Row address: A0
A10. Column address: A0
A7.
A10 is sampled during a precharge command to determine if
all banks are to be precharged or bank selected by BS0, BS1.
BS0, BS1
Bank Select
Select bank to activate during row address latch time, or bank
to read/write during address latch time.
DQ0
DQ31
Data Input/
Output
Multiplexed pins for data output and input.
CS
Chip Select
Disable or enable the command decoder. When command
decoder is disabled, new command is ignored and previous
operation continues.
RAS
Row Address
Strobe
Command input. When sampled at the rising edge of the
clock
RAS
,
CAS
and
WE
define the operation to be
executed.
CAS
Column Address
Strobe
Referred to
RAS
WE
Write Enable
Referred to
RAS
相關PDF資料 |
PDF描述 |
|---|---|
| W986432AH-7 | x32 SDRAM |
| W986432AH-8 | x32 SDRAM |
| W9864AADA | 64MB (8M x 64) PC100 SDRAM MODULE(符合PC100標準的64MB (8M x 64) 同步動態RAM模塊) |
| W9864AASA | 64MB (8M x 64) SDRAM SO-DIMM MODULE(64MB (8M x 64)小型雙列直插同步動態RAM模塊) |
| W9864BADA | 64MB (8M x 64) PC100 SDRAM MODULE(符合PC100標準的64MB (8M x 64) 同步動態RAM模塊) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W986432AH-7 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:x32 SDRAM |
| W986432AH-8 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:x32 SDRAM |
| W986432DH | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K ⅴ 4 BANKS ⅴ 32 BITS SDRAM |
| W986432DH-5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X512KX32|CMOS|TSSOP|86PIN|PLASTIC |
| W986432DH-6 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X512KX32|CMOS|TSSOP|86PIN|PLASTIC |
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