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參數(shù)資料
| 型號： | W3DG6463V7D2-SG |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 64 SYNCHRONOUS DRAM MODULE, 5.4 ns, DMA168 |
| 封裝： | ROHS COMPLIANT, DIMM-168 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大小： | 273K |
| 代理商： | W3DG6463V7D2-SG |
July 2005
Rev. 2
W3DG6463V-D2
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
PRELIMINARY
White Electronic Designs Corp. reserves the right to change products or specications without notice.
OPERATING CURRENT CHARACTERISTICS
VCC = 3.3V, 0°C ≤ TA ≤ 70°C
Parameters
Symbol
Conditions
Versions
Units
Note
133
100
Operating Current
(One bank active)
ICC1
Burst Length = 1
tRC ≥ tRC(min)
IOL = 0mA
1200
1040
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
35
mA
ICC2PS
CKE & CK ≤ VIL(max), tCC = ∞
35
mA
Precharge Standby Current
in Non-Power Down Mode
ICC2N
CKE ≥ VIH(min), CS ≥ VIH(min), tCC =10ns
Input signals are charged one time during 20
320
mA
ICC2NS
CKE ≥ VIH(min), CK ≤ VIL(max), tCC= ∞
Input signals are stable
160
mA
Active standby current in power-down
mode
ICC3P
CKE ≥ VIL(max), tCC = 10ns
100
mA
ICC3PS
CKE & CK ≤ VIL(max), tCC = ∞
100
Active standby in current non power-
down mode
ICC3N
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 10ns
Input signals are charged one time during 20ns
480
mA
ICC3NS
CKE ≥ VIH(min), CK ≤ VIL(max), tCC = ∞
input signals are stable
400
mA
Operating current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CK
1280
1120
mA
1
Refresh current
ICC5
tRC ≥ tRC(min)
2000
1760
mA
2
Self refresh current
ICC6
CKE ≤ 0.2V
50
mA
Notes: 1. Measured with outputs open.
2. Refresh period is 64ms.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W3DG6463V7D2-X | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 SDRAM UNBUFFERED |
| W3DG6463V-D2 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 2x32Mx64 SDRAM UNBUFFERED |
| W3DG6464V10D1 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V75D1 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V7D1 | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
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