WPS512K8T-15RJM(2000) 查看數據表（PDF） - White Electronic Designs => Micro Semi
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WPS512K8T-15RJM Datasheet PDF : 5 Pages
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WPS512K8X-XRJX
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Min
Max Unit
Operating Temperature (Mil.)
TA
-55
+125
°C
Operating Temperature (Ind.)
TA
-40
+85
°C
Storage Temperature
TSTG
-65
+150
°C
Signal Voltage Relative to VSS
VG
-0.5
Vcc + 0.5 V
Supply Voltage
VCC
-0.5
7.0
V
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temperature (Mil.)
Operating Temperature (Ind.)
Symbol
VCC
VIH
VIL
TA
TA
Min
Max Unit
4.5
5.5
V
2.2
VCC + 0.5 V
-0.3
+0.8
V
-55
+125
°C
-40
+85
°C
TRUTH TABLE
CS
WE
OE
Mode
I/O Pin
VCC Current
H
X
X Power Down High-Z
ISB
L
H
H Out Disable
High-Z
ICC
L
H
L
Read
DOUT
ICC
L
L
X
Write
DIN
ICC
CAPACITANCE
(TA = +25°C)
Parameter
Symbol
Condition
Input capacitance
CIN
VIN = 0V, f = 1.0MHz
Output capacitance
COUT
VOUT = 0V, f = 1.0MHz
This parameter is guaranteed by design but not tested.
Max Unit
6 pF
8 pF
DC CHARACTERISTICS
(VCC = 5V, VSS = 0V, TA = -55°C to +125°C)
Parameter
Input Leakage Current
Symbol
Conditions
Min
ILI
VCC = 5.5, VIN = VSS to VCC
Output Leakage Current
ILO
CS = VIH, OE = VIH, VOUT = VSS to VCC
Operating Supply Current
ICC
CS = VIL, OE = VIH, f = 5MHz, Vcc = 5.5
Standby Current
ISB
CS = VIH, OE = VIH, f = 5MHz, Vcc = 5.5
Output Low Voltage
VOL
IOL = 8.0mA, Vcc = 4.5
Output High Voltage
VOH
IOH = -4.0mA, Vcc = 4.5
2.4
NOTE: DC test conditions: VIL = 0.3V, VIH = Vcc -0.3V
DATA RETENTION CHARACTERISTICS
(WPS512K8L-XRJX ONLY)
(TA = -55°C to +125°C)
Units
Max
10
µA
10
µA
180
mA
15
mA
0.4
V
V
Parameter
Data Retention Supply Voltage
Low Power Data Retention
Symbol
VDR
ICCDR1
Conditions
CS ≥ VCC -0.2V
VCC = 3V
Units
Min
Typ
Max
2.0
5.5
V
300
800
µA
White Electronic Designs Corporation • Phoenix, AZ • (602) 437-1520
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