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參數(shù)資料
| 型號： | WED3DG7266V75D1MG |
| 廠商： | MICROSEMI CORP-PMG MICROELECTRONICS |
| 元件分類： | DRAM |
| 英文描述： | 64M X 72 SYNCHRONOUS DRAM MODULE, ZMA144 |
| 封裝： | ROHS COMPLIANT, SODIMM-144 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 120K |
| 代理商： | WED3DG7266V75D1MG |
WED3DG7266V-D1
4
White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
Febuary 2006
Rev. 2
PRELIMINARY
OPERATING CURRENT CHARACTERISTICS
(VCC = 3.3V, TA = 0°C ≤ +70°C)
Notes:
1. Measured with outputs open.
2. Refresh period is 64ms.
Version
Parameter
Symbol
Conditions
133/100
Units
Note
Operating Current
(One bank active)
ICC1
Burst Length = 1
tRC ≥ tRC (min)
IOL = 0mA
1,925
mA
1
Precharge Standby Current
in Power Down Mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
64
mA
ICC2PS
CKE & CLK ≤ VIL(max), tCC = ∞
64
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
395
mA
Icc2NS
CKE ≥ VIH(min), CLK ≥VIL(max), tCC = ∞
Input signals are stable
215
Active Standby Current in
Power-Down Mode
ICC3P
CKE ≥ VIL(max), tCC = 10ns
100
mA
ICC3PS
CKE & CLK ≤ VIL(max), tCC = ∞
100
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
ICC3NS
CKE ≤ VIH(min), CLK ≤ VIL(max), tcc = ∞
Input signals are stable
420
mA
Operating Current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CLK
1,925
mA
1
Refresh Current
ICC5
tRC ≥ tRC(min)
3,095
mA
2
Self Refresh Current
ICC6
CKE ≤ 0.2V
180
mA
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| WED3DG7266V75D1XX | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 SDRAM, UNBUFFERED, w/PLL |
| WED3DG7266V7D1I-MG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 SDRAM, UNBUFFERED, w/PLL |
| WED3DG7266V7D1I-SG | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 SDRAM, UNBUFFERED, w/PLL |
| WED3DG7266V7D1I-XX | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 SDRAM, UNBUFFERED, w/PLL |
| WED3DG7266V7D1XX | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512MB - 64Mx72 SDRAM, UNBUFFERED, w/PLL |
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