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参数资料
| 型号： | W3DG728V7D2 |
| 厂商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分类： | DRAM |
| 英文描述： | 8M X 72 SYNCHRONOUS DRAM MODULE, DMA168 |
| 封装： | DIMM-168 |
| 文件页数： | 4/5页 |
| 文件大小： | 95K |
| 代理商： | W3DG728V7D2 |
September, 2002
Rev. 0
W3DG728V-D2
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
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)
Version
Parameter
Symbol
Conditions
133
100
Units
Note
Operating Current
(One bank active)
ICC1
Burst Length = 1
tRC
≥ tRC(min)
IOL = 0mA
1,175
1,060
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE
≤ VIL(max), tCC = 10ns
360
mA
3
ICC2PS
CKE & CK
≤ VIL(max), tCC = ∞
15
Precharge Standby Current
in Non-Power Down Mode
Icc2N
CKE
≥ VIH(min), CS ≥ VIH(min), tcc =10ns
Input signals are charged one time during 20ns
485
mA
3
Icc2NS
CKE
≥ VIH(min), CK ≤VIL(max), tCC = ∞
Input signals are stable
60
Active standby current in
power-down mode
ICC3P
CKE
≥ VIL(max), tCC = 10ns
380
mA
3
ICC3PS
CKE & CK
≤ VIL(max), tCC = ∞
30
Active standby current in
non power-down mode
ICC3N
CKE
≥ VIH(min), CS ≥ VIH(min), tcc = 10ns Input
signals are changed one time during 20ns
575
mA
3
ICC3NS
CKE
≥ VIH(min), CK ≤ VIL(max), tcc = ∞
Input signals are stable
140
mA
3
Operating current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CK
1,535
1,350
mA
1
Refresh current
ICC5
tRC
≥ tRC(min)
1,715
1,520
mA
2
Self refresh current
ICC6
CKE
≤ 0.2V
360
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 |
参数描述 |
|---|---|
| W3DG728V-D2 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64MB-8Mx72 SDRAM W/ PLL, REGISTER AND SPD |
| W3E16M64S-200BC | 制造商:Microsemi Corporation 功能描述:16M X 64 DDR, 2.5V, 200 MHZ, 219 PBGA, COMMERCIAL TEMP. - Bulk |
| W3E16M64S-200BI | 制造商:Microsemi Corporation 功能描述:16M X 64 DDR, 2.5V, 200 MHZ, 219 PBGA, INDUSTRIAL TEMP. - Bulk |
| W3E16M64S-200BM | 制造商:Microsemi Corporation 功能描述:16M X 64 DDR, 2.5V, 200 MHZ, 219 PBGA, MIL-TEMP. - Bulk |
| W3E16M64S-250BC | 制造商:Microsemi Corporation 功能描述:16M X 64 DDR, 2.5V, 250 MHZ, 219 PBGA, COMMERCIAL TEMP. - Bulk |
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