WS512K32BV-XXXE Ver la hoja de datos (PDF) - White Electronic Designs Corporation
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WS512K32BV-XXXE Datasheet PDF : 8 Pages
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White Electronic Designs
WS512K32BV-XXXE
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Signal Voltage Relative to GND
Junction Temperature
Supply Voltage
Symbol Min
TA
-40
TSTG -65
VG -0.5
TJ
VCC -0.5
Max
+85
+150
4.6
150
4.6
Unit
°C
°C
V
°C
V
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Symbol
Min
VCC
3.0
VIH
2.2
VIL
-0.3
Max
3.6
VCC + 0.3
+0.8
Unit
V
V
V
TRUTH TABLE
CS# OE# WE#
Mode
Data I/O
H
X
X
Standby
High Z
L
L
H
Read
Data Out
L
X
L
Write
Data In
L
H
H Out Disable
High Z
Power
Standby
Active
Active
Active
CAPACITANCE
(TA = +25°C)
Parameter
Symbol Conditions
Max Unit
OE# capacitance
COE VIN = 0 V, f = 1.0 MHz 50 pF
WE#1-4 capacitance
CWE VIN = 0 V, f = 1.0 MHz 20 pF
HIP (PGA)
CQFP G2
20
CS#1-4 capacitance
CCS VIN = 0 V, f = 1.0 MHz 20 pF
Data I/O capacitance
CI/O
VI/O = 0 V, f = 1.0 MHz 20 pF
Address input capacitance CAD VIN = 0 V, f = 1.0 MHz 50 pF
This parameter is guaranteed by design but not tested.
Parameter
Input Leakage Current
Output Leakage Current
Operating Supply Current (x 32 Mode)
Standby Current
Output Low Voltage
Output High Voltage
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V
DC CHARACTERISTICS
(VCC = 3.3V ± 0.3V, VSS = 0V, TA = -40°C to +85°C)
Sym
Conditions
ILI
VIN = GND to VCC
ILO
CS# = VIH, OE# = VIH, VOUT = GND to VCC
ICC x 32
CS# = VIL, OE# = VIH, f = 5MHz, VCC = 3.6V
ISB
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 3.6V
VOL
IOL = 8mA
VOH
IOH = -4.0mA
Min
Max
10
10
480
110
0.4
2.4
Units
µA
µA
mA
mA
V
V
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
December, 1999
Rev. 2
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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