WED3DG6432V-D1
White Electronic Designs
OPERATING CURRENT CHARACTERISTICS
(VCC = 3.3V, TA = 0°C to +70°C)
Version
Parameter
Symbol
ICC1
Conditions
133
100
Units
Note
Operating Current
(One bank active)
Burst Length = 1
tRC ≥ tRC(min)
IOL = 0mA
710
mA
1
740
Precharge Standby Current
in Power Down Mode
ICC2P
ICC2PS
ICC2N
CKE ≤ VIL(max), tCC = 10ns
CKE & CK ≤ VIL(max), tCC = ∞
16
16
mA
CKE ≥ VIH(min), CS ≥ VIH(min), tcc =10ns
Input signals are charged one time during 20
130
115
Precharge Standby Current
in Non-Power Down Mode
mA
mA
ICC2NS
CKE ≥ VIH(min), CK ≤VIL(max), tCC = ∞
Input signals are stable
Active Standby Current in
Power-Down Mode
ICC3P
ICC3PS
ICC3N
CKE ≥ VIL(max), tCC = 10ns
50
50
CKE & CK ≤ VIL(max), tCC = ∞
CKE ≥ VIH(min), CS ≥ VIH(min), tcc = 10ns
Input signals are changed one time during 20ns
mA
mA
280
240
Active Standby Current in
Non-Power Down Mode
ICC3NS
ICC4
CKE ≥ VIH(min), CK ≤ VIL(max), tcc = ∞
Input signals are stable
Io = mA
Operating Current (Burst mode)
Page burst
4 Banks activated
tCCD = 2CK
860
810
910
mA
1
2
Refresh Current
ICC5
ICC6
tRC ≥ tRC(min)
CKE ≤ 0.2V
1000
mA
mA
Self Refresh Current
25
Notes: 1. Measured with outputs open.
2. Refresh period is 64ms.
3. Unless otherwise noticed, input swing level is CMOS (VIH/VIL = VCCQ/VSSQ
)
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
Sept. 2002
Rev. 0
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
