W3DG6418V-AD1 查看數據表（PDF） - White Electronic Designs Corporation
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W3DG6418V-AD1 Datasheet PDF : 7 Pages
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White Electronic Designs
W3DG6418V-AD1
PRELIMINARY
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Voltage on any pin relative to VSS
VIN, VOUT
Voltage on VCC supply relative to VSS
VCC, VCCQ
Storage Temperature
TSTG
Power Dissipation
PD
Short Circuit Current
IOS
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.
Value
-1.0 ~ 4.6
-1.0 ~ 4.6
-55 ~ +150
8
50
Units
V
V
°C
W
mA
RECOMMENDED DC OPERATING CONDITIONS
Voltage Referenced to: VSS = 0V, TA ≤ 0°C ≤ +70°C
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Symbol
Min
VCC
3.0
VIH
2.0
VIL
-0.3
VOH
2.4
VOL
—
ILI
-10
Typ
Max
3.3
3.6
3.0
VCCQ+0.3
—
0.8
—
—
—
0.4
—
10
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 nput 0V ≤ VIN ≤ VCCQ
Input leakage currents include Hi-Z output leakage for all bi-directional buffers with Tri-State outputs.
Unit
Note
V
V
1
V
2
V
IOH= -2mA
V
IOL= +2mA
µA
3
CAPACITANCE
TA = 25°C, f = 1MHz, VCC = 3.3V, VREF = 1.4V ± 200mV
Parameter
Symbol
Max
Unit
Input Capacitance (A0-A12)
CIN1
36
pF
Input Capacitance (RAS#,CAS#,WE#)
CIN2
36
pF
Input Capacitance (CKE0)
CIN3
36
pF
Input Capacitance (CK0, CK1)
CIN4
16
pF
Input Capacitance (CS0#)
CIN5
36
pF
Input Capacitance (DQM0-DQM7)
CIN6
7
pF
Input Capacitance (BA0-BA1)
CIN7
36
pF
Data Input/Output Capacitance (DQ0-DQ63)
CouT
10
pF
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 1
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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