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參數(shù)資料
| 型號： | W3DG7267V10D2F |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 72 SYNCHRONOUS DRAM MODULE, 6 ns, DMA168 |
| 封裝： | LEAD FREE, DIMM-168 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大小： | 177K |
| 代理商： | W3DG7267V10D2F |
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W3DG7267V-D2
January 2005
Rev. 1
White Electronic Designs Corp. reserves the right to change products or specications without notice.
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
1620
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
36
mA
ICC2PS
CKE & CLK ≤ VIL(max), tCC = ∞
36
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
360
mA
ICC2NS
CKE ≥ VIH(min), CLK ≤ VIL(max), tCC= ∞
Input signals are stable
180
mA
Active standby current in
power-down mode
ICC3P
CKE ≥ VIL(max), tCC = 10ns
108
mA
ICC3PS
CKE & CLK ≤ VIL(max), tCC = ∞
108
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
450
mA
ICC3NS
CKE ≥ VIH(min), CLK ≤ VIL(max), tCC = ∞
input signals are stable
450
mA
Operating current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CLK
2340
mA
1
Refresh current
ICC5
tRC ≥ tRC(min)
3240
mA
2
Self refresh current
ICC6
CKE ≤ 0.2V
54
mA
Notes: 1. Measured with outputs open.
2. Refresh period is 64ms.
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