WE256K32-250G2TIE
vs
WE256K32-150G2TIEA
feature comparison
Pbfree Code |
No
|
|
Rohs Code |
No
|
No
|
Part Life Cycle Code |
Obsolete
|
Transferred
|
Ihs Manufacturer |
MICROSEMI CORP
|
WHITE ELECTRONIC DESIGNS CORP
|
Part Package Code |
QFP
|
|
Package Description |
QFP,
|
QFP, QFP68,.99SQ,50
|
Pin Count |
68
|
|
Reach Compliance Code |
compliant
|
unknown
|
ECCN Code |
3A991.B.1.B.1
|
3A991.B.1.B.1
|
HTS Code |
8542.32.00.51
|
8542.32.00.51
|
Access Time-Max |
250 ns
|
150 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 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 |
e4
|
e0
|
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 |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
Organization |
256KX32
|
256KX32
|
Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, METAL-SEALED COFIRED
|
Package Code |
QFP
|
QFP
|
Package Shape |
SQUARE
|
SQUARE
|
Package Style |
FLATPACK
|
FLATPACK
|
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
|
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
|
INDUSTRIAL
|
Terminal Finish |
GOLD
|
TIN LEAD
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
QUAD
|
QUAD
|
Width |
22.36 mm
|
22.36 mm
|
Base Number Matches |
3
|
3
|
Data Polling |
|
YES
|
Package Equivalence Code |
|
QFP68,.99SQ,50
|
Page Size |
|
32 words
|
Standby Current-Max |
|
0.009 A
|
Supply Current-Max |
|
0.26 mA
|
Toggle Bit |
|
NO
|
Write Protection |
|
SOFTWARE
|
|
|
|
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