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參數資料
| 型號： | W83178S |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 100 MHZ 3-DIMM SDRAM BUFFER |
| 中文描述： | W83 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封裝： | SOP-28 |
| 文件頁數： | 4/7頁 |
| 文件大小： | 129K |
| 代理商： | W83178S |
Preliminary W83178S
- 4 -
6.2.2 Register 1: (1 = Active, 0 = Inactive)
BIT
7
6
5
4
3
2
1
0
@POWERUP
1
1
1
1
1
1
1
1
PIN
27
28
23
22
-
-
19
18
DESCRIPTION
SDRAM11 (Active/Inactive)
SDRAM10 (Active/Inactive)
SDRAM9 (Active/Inactive)
SDRAM8 (Active/Inactive)
Reserved
Reserved
SDRAM7 (Active/Inactive)
SDRAM6 (Active/Inactive)
6.2.3 Register 2: (1 = Active, 0 = Inactive)
BIT
7
6
5
4
3
2
1
0
@POWERUP
x
1
x
x
x
x
x
x
PIN
-
12
-
-
-
-
-
-
DESCRIPTION
Reserved
SDRAM12 (Active/Inactive)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
7.0 SPECIFICATIONS
7.1 Absolute Maximum Ratings
Stresses greater than those listed in this table may cause permanent damage to the device.
Precautions should be taken to avoid application of any voltage higher than the maximum rated
voltages to this circuit. Maximum conditions for extended periods may affect reliability. Unused inputs
must always be tied to an appropriate logic voltage level (Ground or V
DD
).
PARAMETER
SYMBOL
RATING
Voltage on any pin with respect to GND
V
DD
, V
IN
T
STG
-0.5V to +7.0V
Storage Temperature
-65
°
C to +150
°
C
-55
°
C to +125
°
C
0
°
C to +70
°
C
Ambient Temperature
T
B
Operating Temperature
T
A
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
device.
相關PDF資料 |
PDF描述 |
|---|---|
| W83193R-01 | 83.MHZ 3-DIMM CLOCK |
| W83193R-02 | 83.3 MHZ 3-DIMM CLOCK |
| W83193R-04 | 83.3 MHZ 3-DIMM CLOCK |
| W83193R-04A | 83.3 MHZ 3-DIMM CLOCK |
| W83194AR-73 | 150MHZ CLOCK FOR WHITNEY CHIPSET |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W83193R-01 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.MHZ 3-DIMM CLOCK |
| W83193R-02 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.3 MHZ 3-DIMM CLOCK |
| W83193R-04 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.3 MHZ 3-DIMM CLOCK |
| W83193R-04A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:83.3 MHZ 3-DIMM CLOCK |
| W83194AR-73 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:150MHZ CLOCK FOR WHITNEY CHIPSET |
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