WE256K32-200G2TMEA
vs
WE256K32-250G2TCE
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
WHITE ELECTRONIC DESIGNS CORP
MICROSEMI CORP
Package Description
QFP, QFP68,.99SQ,50
QFP,
Reach Compliance Code
unknown
compliant
Access Time-Max
200 ns
250 ns
Additional Feature
USER CONFIGURABLE 256K X 32; MINIMUM 10 YEARS DATA RETENTION; WRITE ENDURANCE 10000 CYCLES
USER CONFIGURABLE 256K X 32; MINIMUM 10 YEARS DATA RETENTION; WRITE ENDURANCE 10000 CYCLES
Data Polling
YES
Data Retention Time-Min
10
10
Endurance
10000 Write/Erase Cycles
10000 Write/Erase Cycles
JESD-30 Code
S-CQFP-G68
S-CQFP-G68
JESD-609 Code
e0
e4
Length
22.36 mm
22.36 mm
Memory Density
8388608 bit
8388608 bit
Memory IC Type
EEPROM MODULE
EEPROM MODULE
Memory Width
32
32
Number of Functions
1
1
Number of Terminals
68
68
Number of Words
262144 words
262144 words
Number of Words Code
256000
256000
Operating Mode
ASYNCHRONOUS
ASYNCHRONOUS
Operating Temperature-Max
125 °C
70 °C
Operating Temperature-Min
-55 °C
Organization
256KX32
256KX32
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
QFP
QFP
Package Equivalence Code
QFP68,.99SQ,50
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK
FLATPACK
Page Size
32 words
Parallel/Serial
PARALLEL
PARALLEL
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
4.57 mm
Standby Current-Max
0.009 A
Supply Current-Max
0.26 mA
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
MILITARY
COMMERCIAL
Terminal Finish
TIN LEAD
GOLD
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Toggle Bit
NO
Width
22.36 mm
22.36 mm
Write Protection
SOFTWARE
Base Number Matches
3
3
Pbfree Code
Part Package Code
QFP
Pin Count
68
ECCN Code
3A991.B.1.B.1
HTS Code
8542.32.00.51
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