WS1M8V-XCX Datasheet, PDF (2/5 Pages) White Electronic Designs Corporation – 2x512Kx8 DUALITHICTM SRAM

White Electronic Designs
WS1M8V-XCX
ADVANCED*
ABSOLUTE MAXIMUM RATINGS
Parameter
Operating Temperature
Storage Temperature
Signal Voltage Relative to GND
Junction Temperature
Supply Voltage
Symbol Min Max Unit
TA
-55 +125 °C
TSTG
-65 +150 °C
VG
-0.5 +4.6 V
TJ
150 °C
VCC
-0.5 5.5
V
TRUTH TABLE
CS# WE#
Mode
H
X
Standby
L
H
Read
L
L
Write
NOTE: OE# is internally tied to GND.
Data I/O
High Z
Data Out
Data In
Power
Standby
Active
Active
RECOMMENDED OPERATING CONDITIONS
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temp. (Mil.)
Symbol
VCC
VIH
VIL
TA
Min Max Unit
3.0
3.6
V
2.2 VCC + 0.3 V
-0.3 +0.8
V
-55 +125 °C
CAPACITANCE
TA = +25°C
Parameter
Symbol
Condition
Input capacitance
CIN
VIN = 0V, f = 1.0MHz
Output capicitance COUT VOUT = 0V, f = 1.0MHz
This parameter is guaranteed by design but not tested.
Max Unit
28 pF
28 pF
DC CHARACTERISTICS
VCC = 3.3V, GND = 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 = 3.6, VIN = GND to VCC
ILO¹
CS# = VIH, VOUT = GND to VCC
ICC¹
CS# = VIL, f = 5MHz, VCC = 3.6
ISB¹
CS# = VIH, f = 5MHz, VCC = 3.6
VOL
IOL = 8.0mA
VOH
IOH = -4.0mA
2.4
NOTE:
DC test conditions: VIH = VCC -0.3V , VIL = 0.3V
1. OE# is internally tied to GND.
Max
Units
10
µA
10
µA
160
mA
30
mA
0.4
V
V
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October, 2002
Rev. 2
2
White Electronic Designs Corporation • [phone] • www.wedc.com