W3DG6416V-D2 Datasheet, PDF (3/5 Pages) White Electronic Designs Corporation – 128MB-16Mx64 SDRAM UNBUFFERED

White Electronic Designs
W3DG6416V-D2
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage on any pin relative to VSS
Voltage on VCC supply relative to VSS
Storage Temperature
Power Dissipation
Value
-1.0 ~ 4.6
-1.0 ~ 4.6
-55 ~ +150
8
Units
V
V
°C
W
Note:
Permanent device damage may occur if "ABSOLUTE MAXIMUM RATINGS" are exceeded.
Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect
device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(Voltage Referenced to: VSS = 0V, 0°C £ TA £ +70°C)
Parameter
Symbol Min
Supply Voltage
VCC
3.0
Input High Voltage
VIH
2.0
Input Low Voltage
VIL
-0.3
Output High Voltage
VOH
2.4
Output Low Voltage
VOL
—
Input Leakage Current
ILI
-10
Typ
Max
Unit
Note
3.3
3.6
V
3.0
VCCQ+0.3
V
1
—
0.8
V
2
—
—
V
IOH= -2mA
—
0.4
V
IOL= -2mA
—
10
A
3
Note:
1. VIH (max)= 5.6V AC. The overshoot voltage duration is ≤ 3ns.
2. VIL (min)= -2.0V AC. The undershoot voltage duration is ≤ 3ns.
3. Any input 0V ≤ VIN ≤ VDDQ
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
CAPACITANCE
(TA = 23°C, f = 1MHz, VCC = 3.3V, VREF=1.4V 6200mV)
Parameter
Symbol
Min
Input Capacitance (A0-A12)
CIN1
-
Input Capacitance (RAS#,CAS#,WE#)
CIN2
-
Input Capacitance (CKE0)
CIN3
-
Input Capacitance (CK0,CK2)
CIN4
-
Input Capacitance (CS0,CS2)
CIN5
-
Input Capacitance (DQM0-DQM7)
CIN6
-
Input Capacitance (BA0-BA1)
CIN7
-
Data input/output capacitance (DQ0-DQ63)
COUT
-
Max
Unit
45
pF
45
pF
25
pF
13
pF
15
pF
10
pF
45
pF
12
pF
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
June 2003
Rev. 1
3
White Electronic Designs Corporation • [phone] • www.wedc.com