WMS128K8-XXX
ABSOLUTE MAXIMUM RATINGS
TRUTH TABLE
Parameter
Symbol
TA
Min
-55
-65
-0.5
Max
+125
+150
VCC+0.5
150
Unit
°C
°C
V
CS#
H
OE#
X
WE#
X
Mode
Standby
Read
Data I/O
High Z
Power
Standby
Active
Operating Temperature
Storage Temperature
Signal Voltage Relative to GND
Junction Temperature
Supply Voltage
TSTG
VG
L
L
H
Data Out
Data In
High Z
L
X
L
Write
Active
TJ
°C
V
L
H
H
Out Disable
Active
VCC
-0.5
7.0
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
VCC
VIH
Min
4.5
Max
5.5
Unit
V
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temp. (Mil.)
2.2
VCC + 0.3
+0.8
V
VIL
-0.5
-55
V
TA
+125
°C
CAPACITANCE
TA = +25°C
Parameter
Symbol
Condition
Package
Speed (ns)
15 to 55
15 to 25
35 to 55
15 to 55
15 to 55
35 to 55
15 to 55
Max
Unit
32 Pin CSOJ, DIP, Flat Pack Evolutionary
36 Pin Flat Pack and
20
12
20
20
12
20
15
pF
pF
pF
pF
pF
pF
pF
Input capacitance
CIN
VIN = 0V, f = 1.0MHz
32 Pin CSOJ Revolutionary
32 Pin CSOJ, DIP, Flat Pack Evolutionary
36 Pin Flat Pack and
Output capicitance
COUT
VOUT = 0V, f = 1.0MHz
32 Pin CSOJ Revolutionary
32 Pin CLCC
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS
VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
Conditions
-15 -17
-20
-25
-35
-45
-55
Units
Min Max Min Max Min Max Min Max Min Max Min Max Min Max
Input Leakage Current
Output Leakage Current
Operating Supply Current
Standby Current
ILI
ILO
VCC = 5.5, VIN = GND to VCC
10
10
10
10
10
10
10
10
10
10
10
10
10
10
μA
μA
CS# = VIH, OE# = VIH, VOUT = GND to VCC
CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5
IOL = 2.1mA, VCC = 4.5
ICC
ISB
150
20
150
20
150
20
150
15
150
15
150
15
150 mA
15
mA
V
Output Low Voltage
Output High Voltage
VOL
VOH
0.4
0.4
0.4
0.4
0.4
0.4
0.4
IOH = -1.0mA, VCC = 4.5
2.4
2.4
2.4
2.4
2.4
2.4
2.4
V
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V
Microsemi Corporation reserves the right to change products or specifications without notice.
March 2011 © 2011 Microsemi Corporation. All rights reserved.
Rev. 6
2
Microsemi Corporation • (602) 437-1520 • www.microsemi.com