WED3DG6419V-D2
White Electronic Designs
OPERATING CURRENT CHARACTERISTICS
VCC = 3.3V, 0°C ≤ TA ≤ 70°C
Parameters
Symbol
Conditions
Versions
Units
Note
133
100
Operating Current
(One bank active)
ICC1
1760
1760
mA
1
Burst Length = 1
tRC ≥ tRC(min)
IOL = 0mA
ICC2P
ICC2PS
ICC2N
15
15
mA
mA
mA
Precharge Standby Current
in Power Down Mode
CKE ≤ VIL(max), tCC = 10ns
CKE & CK ≤ VIL(max), tCC = ∞
Precharge Standby Current
in Non-Power Down Mode
240
CKE ≥ VIH(min), CS ≥ VIH(min), tCC =10ns
Input signals are charged one time during 20
100
mA
mA
ICC2NS
CKE ≥ VIH(min), CK ≤ VIL(max), tCC= ∞
Input signals are stable
ICC3P
50
50
Active standby current in power-
down mode
CKE ≥ VIL(max), tCC = 10ns
ICC3PS
CKE & CK ≤ VIL(max), tCC = ∞
Active standby in current non
power-down mode
ICC3N
480
mA
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 10ns
Input signals are charged one time during 20ns
ICC3NS
ICC4
400
mA
mA
CKE ≥ VIH(min), CK ≤ VIL(max), tCC = ∞
input signals are stable
2160
2160
2160
2160
1
2
Operating current (Burst mode)
Io = mA
Page burst
4 Banks activated
tCCD = 2CK
Refresh current
ICC5
ICC6
mA
mA
tRC ≥ tRC(min)
CKE ≤ 0.2V
Self refresh current
15
Notes:
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Unless otherwise noticed, input swing level is CMOS (VIH/VIL = VCC/VssQ)
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Aug. 2002
Rev. 2