W332M72V-XSBX Datasheet, PDF (10/15 Pages) White Electronic Designs Corporation – 32Mx72 Synchronous DRAM

White Electronic Designs
W332M72V-XSBX
DC ELECTRICAL CHARACTERISTICS AND OPERATING CONDITIONS (NOTES 1, 6)
VCC, VCCQ = +3.3V ± 0.3V; -55°C ≤ TA ≤ +125°C
Parameter/Condition
Supply Voltage
Input High Voltage: Logic 1; All inputs (21)
Input Low Voltage: Logic 0; All inputs (21)
Input Leakage Current: Any input 0V ≤ VIN ≤ VCC (All other pins not under test = 0V)
Input Leakage Address Current (All other pins not under test = 0V)
Output Leakage Current: I/Os are disabled; 0V ≤ VOUT ≤ VCCQ
Output Levels:
Output High Voltage (IOUT = -4mA)
Output Low Voltage (IOUT = 4mA)
Symbol
Min
Max
Units
VCC,VCCQ
3
3.6
V
VIH
2
VCC + 0.3
V
VIL
-0.3
0.8
V
II
-5
5
µA
II
-25
25
µA
IOZ
-5
5
µA
VOH
2.4
–
V
VOL
–
0.4
V
ICC SPECIFICATIONS AND CONDITIONS (NOTES 1,6,11,13)
VCC, VCCQ = +3.3V ± 0.3V; -55°C ≤ TA ≤ +125°C
Parameter/Condition
Operating Current: Active Mode;
Burst = 2; Read or Write; tRC = tRC (min); CAS latency = 3 (3, 18, 19)
Standby Current: Active Mode; CKE = HIGH; CS# = HIGH;
All banks active after tRCD met; No accesses in progress (3, 12, 19)
Operating Current: Burst Mode; Continuous burst;
Read or Write; All banks active; CAS latency = 3 (3, 18, 19)
Self Refresh Current: CKE 0.2V (Commercial and industrial temperature) (27)
Symbol
Max
ICC1
550
ICC3
225
ICC4
575
ICC7
30
Units
mA
mA
mA
mA
Ju;y 2006
Rev. 3
10
White Electronic Designs Corporation • [phone] • www.wedc.com