WME128K8X-250DEI
vs
WME128K8-250DEME
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Contact Manufacturer
Ihs Manufacturer
WHITE MICROELECTRONICS
MERCURY SYSTEMS INC
Reach Compliance Code
unknown
unknown
Access Time-Max
250 ns
250 ns
Additional Feature
AUTOMATIC WRITE
WRITE ENDURANCE 10000 CYCLES; 10 YEARS DATA RETENTION; HARDWARE AND SOFTWARE DATA PROTECTION
JESD-30 Code
R-CDSO-J32
R-CDSO-J32
Memory Density
1048576 bit
1048576 bit
Memory IC Type
EEPROM
EEPROM
Memory Width
8
8
Number of Functions
1
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
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Organization
128KX8
128KX8
Output Characteristics
3-STATE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
SOJ
SOJ
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max (Vsup)
5.5 V
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Form
J BEND
J BEND
Terminal Position
DUAL
DUAL
Base Number Matches
3
4
Rohs Code
Package Description
SOJ,
ECCN Code
3A001.A.2.C
HTS Code
8542.32.00.51
Data Retention Time-Min
10
Endurance
10000 Write/Erase Cycles
JESD-609 Code
e4
Length
21.1 mm
Seated Height-Max
3.96 mm
Supply Current-Max
0.06 mA
Terminal Finish
GOLD
Terminal Pitch
1.27 mm
Width
11.3 mm
Write Cycle Time-Max (tWC)
10 ms
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