W3DG648V-D2 查看數據表（PDF） - White Electronic Designs => Micro Semi
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W3DG648V-D2 Datasheet PDF : 5 Pages
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White Electronic Designs
W3DG648V-D2
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Value
Units
Voltage on any pin relative to VSS
VIN, VOUT
-1.0 ~ 4.6
V
Voltage on VCC supply relative to VSS
VCC, VCCQ
-1.0 ~ 4.6
V
Storage Temperature
TSTG
-55 ~ +150
°C
Power Dissipation
PD
8
W
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, TA = 0°C to +70°C)
Parameter
Symbol Min
Typ
Max
Unit
Note
Supply Voltage
VCC
3.0
3.3
3.6
V
Input High Voltage
VIH
2.0
3.0
VCCQ+0.3
V
1
Input Low Voltage
VIL
-0.3
—
0.8
V
2
Output High Voltage
VOH
2.4
—
—
V
IOH= -2mA
Output Low Voltage
VOL
—
—
0.4
V
IOL= -2mA
Input Leakage Current
ILI
-10
—
10
µA
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 VCCQ 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 ± 200mV)
Parameter
Input Capacitance (A0-A12)
Input Capacitance (RAS#,CAS#,WE#)
Input Capacitance (CKE0)
Input Capacitance (CK0,CK2)
Input Capacitance (CS0#,CS2#)
Input Capacitance (DQM0-DQM7)
Input Capacitance (BA0-BA1)
Data input/output capacitance (DQ0-DQ63)
Symbol
Min
Max
Unit
CIN1
—
45
pF
CIN2
—
45
pF
CIN3
—
25
pF
CIN4
—
13
pF
CIN5
—
15
pF
CIN6
—
10
pF
CIN7
—
45
pF
COUT
—
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 • (602) 437-1520 • www.wedc.com
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