X68257EMBT1 vs LE28HC256-120 feature comparison

X68257EMBT1 Xicor Inc

Buy Now Datasheet

LE28HC256-120 LSI Corporation

Buy Now Datasheet
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer XICOR INC SEEQ TECHNOLOGY INC
Package Description CERAMIC, LCC-32 QCCN, LCC32,.45X.55
Reach Compliance Code unknown unknown
Access Time-Max 120 ns 120 ns
JESD-30 Code R-CQCC-N32 R-CQCC-N32
Length 13.97 mm
Memory Density 262144 bit 262144 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 32 32
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -55 °C -40 °C
Organization 32KX8 32KX8
Output Characteristics 3-STATE 3-STATE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code QCCN QCCN
Package Shape RECTANGULAR RECTANGULAR
Package Style CHIP CARRIER CHIP CARRIER
Parallel/Serial PARALLEL PARALLEL
Programming Voltage 5 V 5 V
Qualification Status Not Qualified Not Qualified
Seated Height-Max 3.048 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 MILITARY INDUSTRIAL
Terminal Form NO LEAD NO LEAD
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 11.43 mm
Base Number Matches 1 1
Rohs Code No
ECCN Code EAR99
HTS Code 8542.32.00.51
Additional Feature AUTOMATIC WRITE;PAGE WRITE;BULK ERASE
Command User Interface NO
Data Polling YES
Endurance 10000 Write/Erase Cycles
JESD-609 Code e0
Package Equivalence Code LCC32,.45X.55
Page Size 64 words
Standby Current-Max 0.00035 A
Supply Current-Max 0.08 mA
Terminal Finish TIN LEAD
Toggle Bit YES
Write Cycle Time-Max (tWC) 10 ms

Compare X68257EMBT1 with alternatives

Compare LE28HC256-120 with alternatives