WS512K16-17DLI Ver la hoja de datos (PDF) - White Electronic Designs => Micro Semi
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WS512K16-17DLI Datasheet PDF : 6 Pages
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White Electronic Designs
WS512K16-XXX
ADVANCED
CS1# CS2# WE# OE# LB# UB#
H
H
X
X
X
X
L
H
H
L
H
H
X
X
L
H
H
L
X
X
H
H
H
L
L
H
H
L
H
L
L
H
L
L
H
L
L
H
L
H
H
L
L
H
L
L
TRUTH TABLE
Mode
Not Select
I/O1-8
Data I/O
I/O9-16
Output Disable
High Z
High Z
Data Out
High Z
Read
High Z
Data Out
Data Out
Data Out
Data In
High Z
Write
High Z
Data In
Data In
Data In
Power
Standby
Active
Active
Active
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol Min Max Unit
Operating Temperature
TA
-55 +125 °C
Storage Temperature
TSTG -65 +150 °C
Signal Voltage Relative to GND
VG
-0.5 VCC+0.5 V
Junction Temperature
TJ
150
°C
Supply Voltage
VCC
-0.5
7.0
V
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Opertating Temp. (MIL)
Symbol
VCC
VIH
VIL
TA
Min
Max
Unit
4.5
5.5
V
2.2 VCC + 0.3
V
-0.3
+0.8
V
-55
+125
°C
CAPACITANCE
TA = +25°C
Parameter
Input capacitance
Output capacitance
Symbol
Conditions
Max Unit
CIN VIN = 0V, f = 1.0 MHz 25 pF
COUT VOUT = 0V, f = 1.0 MHz 25 pF
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS
VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Input Leakage Current
Output Leakage Current
Operating Supply Current
Standby Current
Output Low Voltage
Output High Voltage
Sym
Conditions
Min
ILI
VCC = 5.5, VIN = GND to VCC
ILO
CS# = VIH, OE# = VIH, VOUT = GND to VCC
ICC
CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5
ISB
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5
VOL
IOL = 8mA, VCC = 4.5
VOH
IOH = -4.0mA, VCC = 4.5
2.4
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V
Max
Units
10
µA
10
µA
290
mA
30
mA
0.4
V
V
DATA RETENTION CHARACTERISTICS
-55°C ≤ TA ≤ +125°C
Characteristic
Data Retention Supply Voltage
Data Retention Current
Sym
VDR
ICCDR1
Conditions
CS# ≥ VCC -0.2V
VCC = 3V
Min
Typ
2.0
2.0
* Also available in Low Power version. Please call factory for informaion.
Max
Units
5.5
µA
12.0*
mA
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
April 1998
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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