WED3DG6419V-D2
White Electronic Designs
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Value
-1.0 ~ 4.6
-1.0 ~ 4.6
-55 ~ +150
16
Units
V
V
°C
W
Voltage on any pin relative to VSS
Voltage on VCC supply relative to VSS
Storage Temperature
VIN, VOUT
VCC, VCCQ
TSTG
PD
Power Dissipation
Short Circuit Current
IOS
50
mA
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
VCC
VIH
Min
3.0
2.0
-0.3
2.4
—
Typ
3.3
3.0
—
—
—
Max
Unit
V
V
V
V
Note
Supply Voltage
Input High Voltage
Input Low Voltage
3.6
VCCQ+0.3
0.8
—
0.4
1
2
VIL
Output High Voltage
Output Low Voltage
Input Leakage Current
VOH
VOL
ILI
IOH= -2mA
IOL= -2mA
3
V
µA
-10
—
10
Note:
1.
2.
V
IH (max)= 5.6V AC. The overshoot voltage duration is ≤ 3ns.
IL (min)= -2.0V AC. The undershoot voltage duration is ≤ 3ns.
V
3. Any input 0V ≤ VIN ≤ VCC
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
CAPACITANCE
TA = 25°C, f = 1MHz, VCC = 3.3V, VREF=1.4V ± ±200mV
Parameter
Symbol
CIN1
Max
50
50
25
50
25
13
50
13
Unit
pF
pF
pF
pF
pF
pF
pF
pF
Input Capacitance (A0-A12)
Input Capacitance (RAS#,CAS#,WE#)
Input Capacitance (CKE0)
CIN2
CIN3
Input Capacitance (CLK0, CLK2)
Input Capacitance (CS0#,CS2#)
Input Capacitance (DQM0-DQM7)
Input Capacitance (BA0-BA1)
Data input/output capacitance (DQ0-DQ63)
CIN4
CIN5
CIN6
CIN7
COUT
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
Aug. 2002
Rev. 2