參數(shù)資料
型號(hào): WV3DG7266V10D1
廠商: MICROSEMI CORP-PMG MICROELECTRONICS
元件分類(lèi): DRAM
英文描述: 64M X 72 SYNCHRONOUS DRAM MODULE, 6 ns, ZMA144
封裝: SODIMM-144
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 231K
代理商: WV3DG7266V10D1
WV3DG7266V-D1
4
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
August 2005
Rev. 1
PRELIMINARY
OPERATING CURRENT CHARACTERISTICS
(VCC = 3.3V, TA = 0°C ≤ +70°C)
Parameter
Symbol
Conditions
Value
Units
Note
775
10
Operating current
(One bank active)
ICC1
Burst Length = 1
tRC ≥ tRC (min)
IO = 0mA
1170
1080
mA
1
Precharge standby current in
power-down mode
ICC2P
CKE ≤ VIL(max), tCC = 10ns
36
mA
3
ICC2PS
CKE & CLK ≤ VIL(max), tCC = ∞
36
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
360
mA
3
ICC2NS
CKE ≥ VIH(min), CLK ≥VIL(max), tCC = ∞
Input signals are stable
180
Active standby current in
power-down mode
ICC3P
CKE ≥ VIL(max), tCC = 10ns
108
mA
3
ICC3PS
CKE & CLK ≤ VIL(max), tCC = ∞
108
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
540
mA
3
ICC3NS
CKE ≤ VIH(min), CLK ≤ VIL(max), tcc = ∞
Input signals are stable
450
mA
3
Operating Current (Burst mode)
ICC4
Io = mA
Page burst
4 Banks activated
tCCD = 2CLK
1260
1170
mA
1
Refresh Current
ICC5
tRC ≥ tRC(min)
2250
2070
1980
mA
2
Self Refresh Current
ICC6
CKE ≤ 0.2V
54
mA
3
Notes:
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Measured with 1 PLL & 3 Drive ICs.
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