WMS128K8C-20DEIE
vs
AS7C31025B-20JC
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
WHITE ELECTRONIC DESIGNS CORP
ALLIANCE MEMORY INC
Package Description
CERAMIC, SOJ-32
SOJ, SOJ32,.44
Reach Compliance Code
unknown
unknown
Access Time-Max
20 ns
20 ns
I/O Type
COMMON
COMMON
JESD-30 Code
R-CDSO-J32
R-PDSO-J32
JESD-609 Code
e0
Length
21.1 mm
Memory Density
1048576 bit
1048576 bit
Memory IC Type
STANDARD SRAM
STANDARD SRAM
Memory Width
8
8
Number of Functions
1
Number of Terminals
32
32
Number of Words
131072 words
131072 words
Number of Words Code
128000
128000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Organization
128KX8
128KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
SOJ
SOJ
Package Equivalence Code
SOJ32,.44
SOJ32,.44
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
3.96 mm
Standby Current-Max
0.015 A
0.005 A
Standby Voltage-Min
4.5 V
3 V
Supply Current-Max
0.13 mA
0.055 mA
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Nom (Vsup)
5 V
3.3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
11.3 mm
Base Number Matches
2
2
ECCN Code
3A991.B.2.B
HTS Code
8542.32.00.41
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