NT512S72V4PA0GR-75B Просмотр технического описания (PDF) - Nanya Technology
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NT512S72V4PA0GR-75B
Nanya Technology
NT512S72V4PA0GR-75B Datasheet PDF : 12 Pages
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NT512S72V4PA0GR
512MB : 64M x 72
Registered SDRAM Module
DC Output Load Circuit
Output
50 pF
3.3 V
1200 ohms
870 ohms
VOH(DC) = 2.4V,IOH= -2mA
VOL(DC) = 0.4V,IOL= -2mA
Operating, Standby, and Refresh Currents (TA =0 to 70 °C , VDD =3.3 ± 0.3V)
Parameter
Symbol
Test condition
Speed
Unit
- 7K - 75B - 8B
Operating current
1 bank operation , tRC = tRC(mim), tCK = min
ICC1
Active-Precharge Command cycling
without burst operation
2600 2400 2300
mA
Precharge
standby current
in power-down mode
ICC2P
ICC2PS
Precharge
standby current in non
power-down mode
ICC2N
ICC2NS
No Operating current
( Active state : 4 bank)
ICC3P
ICC3N
Operating current
( Burst mode )
ICC4
CKE0 ≤ VIL (max), tCK = min,
S0 , S2 = VIH (min)
CKE0 ≤ VIL (max), tCK =oo,
S0 , S2 = VIH (min)
CKE0 ≥ VIH (min), tCK = min
S0 , S2 = VIH (min)
CKE0 ≥ VIH (min), tCK =oo,
S0 , S2 = VIH (min)
CKE0 ≤ VIL (max), tCK =min.
S0 , S2 = VIH (min) (Power Down Mode)
CKE0 ≥ VIH (min), tCK =min
S0 , S2 = VIH (min)
tCK =min , Read/ Write command cycling,
Multiple banks active, gapless data, BL=4
276
276
276
mA
51
51
51
mA
780
780
520
mA
123
123
123
mA
348
348
348
mA
1320 1320
990
mA
2400 2400 1800
mA
Auto(CBR)
refresh current
ICC5
tCK =min, CBR command cycling
2850 2850 2520
mA
Self refresh current
ICC6
CKE0 ≤ 0.2V
69
69
69
mA
1. These parameters depend on the cycle rate and are measured with the cycle determined by the minimum value of t CK and t RC. Input
signals are changed once during t CK (min). t CK (min) = 7.5ns.
2. The specified values are obtained with the DIMM data outputs open.
Note
1
1
1
1,2
1
Preliminary 06 / 2001
6
© NANYA TECHNOLOGY CORP.
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
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