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參數資料
| 型號： | W986432DH |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | 512K ⅴ 4 BANKS ⅴ 32 BITS SDRAM |
| 中文描述： | 4銀行為512kⅴⅴ32位內存 |
| 文件頁數： | 6/11頁 |
| 文件大小： | 79K |
| 代理商： | W986432DH |
W986432DH
- 6 -
DC CHARACTERISTICS
(V
CC
= 3.3V
±
0.3V, T
A
= 0
°
~70
°
C)
PARAMETER
SYM.
-5
-55
-6
-7
-8
UNIT
NOTES
MAX.
MAX.
MAX.
MAX.
MAX.
Operating Current
t
CK
= min., t
RC
= min.
Active precharge command
cycling without burst
operation
1 bank
operation
I
CC1
TBD
TBD
TBD
TBD
TBD
3
Standby Current
t
CK
= min., CS = V
IH
V
IH/L
= V
IH
(min.)/V
IL
(max.)
CKE = V
IH
I
CC2
TBD
TBD
TBD
TBD
TBD
3
Bank: inactive state
CKE = V
IL
(Power Down
mode)
I
CC2P
TBD
TBD
TBD
TBD
TBD
3
Standby Current
CLK = V
IL
, CS = V
IH
V
IH/L
=V
IH
(min.)/V
IL
(max.)
CKE = V
IH
I
CC2S
TBD
TBD
TBD
TBD
TBD
BANK: inactive state
CKE = V
IL
(Power Down
mode)
I
CC2P
S
TBD
TBD
TBD
TBD
TBD
mA
No Operating Current
t
CK
= min., CS = V
IH
(min.)
CKE = V
IH
I
CC3
TBD
TBD
TBD
TBD
TBD
BANK: active state (4 banks)
CKE = V
IL
(Power Down
mode)
I
CC3P
TBD
TBD
TBD
TBD
TBD
Burst Operating Current
(t
CK
= min.)
Read/Write command cycling
I
CC4
TBD
TBD
TBD
TBD
TBD
3, 4
Auto Refresh Current
(t
CK
= min.)
Auto refresh command cycling
I
CC5
TBD
TBD
TBD
TBD
TBD
3
Self Refresh Current
(CKE = 0.2V)
Self refresh mode
I
CC6
TBD
TBD
TBD
TBD
TBD
PARAMETER
SYMBOL
MIN.
MAX.
UNIT
NOTES
Input Leakage Current
(0V
≤
V
IN
≤
V
CC
, all other pins not under test = 0V)
I
I
(L)
-5
5
μ
A
Output Leakage Current
7(Output disable, 0V
≤
V
OUT
≤
V
CC
Q)
V
O
(L)
-5
5
μ
A
LVTTL Output
″
H
″
Level Voltage
(I
OUT
= -2 mA)
V
OH
2.4
-
V
LVTTL Output
"
L
″
Level Voltage
(I
OUT
= 2 mA)
V
OL
-
0.4
V
相關PDF資料 |
PDF描述 |
|---|---|
| W986432AH | 512K x 4 BANKS x 32 BITS SDRAM |
| W986432AH-55 | x32 SDRAM |
| W986432AH-6 | x32 SDRAM |
| W986432AH-7 | x32 SDRAM |
| W986432AH-8 | x32 SDRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
| W986432DH-6I | 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-7 | 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-7L | 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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