W3DG6418V-D1 Datasheet, PDF (4/7 Pages) White Electronic Designs Corporation – 128MB - 16Mx64 SDRAM UNBUFFERED

White Electronic Designs
W3DG6418V-D1
-JD1
PRELIMINARY
Parameter
Operating Current
(One bank active)
Precharge Standby Current
in Power Down Mode
Active Standby Current in
Non-Power Down Mode
Operating Current (Burst mode)
Refresh Current
Self Refresh Current
Notes:
1. Measured with outputs open.
2. Refresh period is 64ms.
OPERATING CURRENT CHARACTERISTICS
VCC = 3.3V, TA = 0°C ≤ +70°C
Version
Symbol
Conditions
133/100
Units
Note
ICC1
Burst Length = 1
tRC ≥ tRC(min)
IOL = 0mA
1280
mA
1
ICC2P
CKE ≤ VIL(max), tCC = 10ns
16
mA
ICC2PS
CKE & CLK ≤ VIL(max), tCC = ∞
10
ICC3N
CKE ≥ VIH(min), CS ≥ VIH(min), tcc = 10ns Input
signals are changed one time during 20ns
400
mA
Io = mA
ICC4
Page burst
4 Banks activated
tCCD = 2CLK
1320
mA
1
ICC5
tRC ≥ tRC(min)
2640
mA
2
ICC6
CKE ≤ 0.2V
24
mA
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 1
4
White Electronic Designs Corporation • [phone] • www.wedc.com