WME128K8-250DECEA
vs
WME128K8-250DECA
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Transferred
|
Transferred
|
| Ihs Manufacturer |
WHITE ELECTRONIC DESIGNS CORP
|
WHITE ELECTRONIC DESIGNS CORP
|
| Package Description |
SOJ,
|
0.400 INCH, HERMETIC SEALED, CERAMIC, SOJ-32
|
| Reach Compliance Code |
unknown
|
unknown
|
| Access Time-Max |
250 ns
|
250 ns
|
| Additional Feature |
WRITE ENDURANCE 10000 CYCLES; 10 YEARS DATA RETENTION; HARDWARE AND SOFTWARE DATA PROTECTION
|
HARDWARE AND SOFTWARE DATA PROTECTION
|
| Data Retention Time-Min |
10
|
|
| Endurance |
10000 Write/Erase Cycles
|
10000 Write/Erase Cycles
|
| JESD-30 Code |
R-CDSO-J32
|
R-CDSO-J32
|
| JESD-609 Code |
e0
|
e0
|
| Length |
21.1 mm
|
21.1 mm
|
| 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 |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Organization |
128KX8
|
128KX8
|
| 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
|
| Seated Height-Max |
4 mm
|
3.96 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 |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
J BEND
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
10.9 mm
|
10.9 mm
|
| Base Number Matches |
3
|
4
|
| Command User Interface |
|
NO
|
| Data Polling |
|
YES
|
| Package Equivalence Code |
|
SOJ32,.44
|
| Page Size |
|
128 words
|
| Standby Current-Max |
|
0.000625 A
|
| Supply Current-Max |
|
0.08 mA
|
| Toggle Bit |
|
YES
|
| Write Cycle Time-Max (tWC) |
|
10 ms
|
|
|
|