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參數(shù)資料
| 型號： | W3DG6465V75D2 |
| 廠商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分類： | DRAM |
| 英文描述： | 64M X 64 SYNCHRONOUS DRAM MODULE, DMA168 |
| 封裝： | DIMM-168 |
| 文件頁數(shù)： | 4/6頁 |
| 文件大?。?/td> | 141K |
| 代理商： | W3DG6465V75D2 |
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W3DG6465V-D2
June, 2003
Rev. # 1
FINAL
White Electronic Designs Corp. reserves the right to change products or specications without notice.
OPERATING CURRENT CHARACTERISTICS
(VCC = 3.3V, TA = 0°C to +70°C)
Notes:
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Unless otherwise noticed, input swing level is CMOS (VIH/VIL = VDDQ/VSSQ)
Parameter
Symbol
Conditions
Version
Units Note
133
100
Operating Current
(One bank active)
ICC1
Burst Length = 1
tRC ≥ tRC(min)
IOL = 0mA
920
880
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
40
mA
ICC2PS
CKE & CK ≤ VIL(max), tCC = ∞
40
Precharge Standby Current
in Power Down Mode
ICC2N
CKE ≥ VIH(min), CS ≥ VIH(min), tcc = 10ns
Input signals are charged one time during 20ns
320
mA
ICC2NS
CKE ≥ VIH(min), CK ≤ VIL(max), tcc = ∞
Input signals are stable
160
Active standby current
in power-down mode
ICC3P
CKE ≥ VIL(max), tCC = 10ns
70
mA
ICC3PS
CKE & CK ≤ VIL(max), tcc = ∞
70
Active standby current
in 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
360
Operating current
(Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2*CK
1,840 1,440
mA
1
Refresh current
ICC5
tRC ≥ tRC(min)
2,800 2,560
mA
2
Self refresh current
ICC6
CKE ≤ 0.2V
50
mA
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