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参数资料
| 型号： | W3DG7232V75D2 |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | DRAM |
| 英文描述： | 32M X 72 SYNCHRONOUS DRAM MODULE, 5.4 ns, DMA168 |
| 封装： | DIMM-168 |
| 文件页数： | 4/9页 |
| 文件大小： | 171K |
| 代理商： | W3DG7232V75D2 |
W3DG7232V-D2
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
February 2005
Rev. 1
PRELIMINARY
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
900
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
18
mA
3
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
270
mA
3
Operating current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CLK
990
mA
1
Refresh current
ICC5
tRC ≥ tRC(min)
1980
mA
2
Self refresh current
ICC6
CKE ≤ 0.2V
27
mA
3
Notes: 1. Measured with outputs open.
2. Refresh period is 64ms.
3. Measured with 1 PLL & 2 Drive ICs.
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相关代理商/技术参数 |
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| W3DG7232V75JD1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 SDRAM UNBUFFERED |
| W3DG7232V7AD1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:256MB - 32Mx72 SDRAM UNBUFFERED |
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