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参数资料
| 型号： | W3DG6464V75D1I |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | DRAM |
| 英文描述： | 64M X 64 SYNCHRONOUS DRAM MODULE, ZMA144 |
| 封装： | SODIMM-144 |
| 文件页数： | 4/5页 |
| 文件大小： | 132K |
| 代理商： | W3DG6464V75D1I |
W3DG6464V-D1
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
June 2003
Rev. 1
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 = VCCQ/VSSQ)
Version
Parameter
Symbol
Conditions
133
100
Units
Note
Operating Current
(One bank active)
ICC1
Burst Length = 1
tRC
≥ tRC(min)
IOL = 0mA
960
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 Non-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
65
mA
ICC3PS
CKE & CK
≤ VIL(max), tCC = ∞
65
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
400
mA
ICC3NS
CKE
≥ VIH(min), CK ≤ VIL(max), tcc = ∞
Input signals are stable
280
mA
Operating Current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CK
1,120
1,040
mA
1
Refresh Current
ICC5
tRC
≥ tRC(min)
1,920
1,680
mA
2
Self Refresh Current
ICC6
CKE
≤ 0.2V
50
mA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W3DG6464V7D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6464V-D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM, UNBUFFERED W/PLL |
| W3DG6465V10D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM UNBUFFERED |
| W3DG6465V10D2 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB - 64Mx64, SDRAM UNBUFFERED |
| W3DG6465V75D1 | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512MB- 64Mx64 SDRAM UNBUFFERED |
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