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X28HC256JZ-90T1 vs AT28HC256LE-90JI feature comparison

X28HC256JZ-90T1 Intersil Corporation

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AT28HC256LE-90JI Atmel Corporation

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer INTERSIL CORP ATMEL CORP
Part Package Code PDIP, PLCC, SOIC QFJ
Package Description QCCJ, LDCC32,.5X.6 QCCJ, LDCC32,.5X.6
Pin Count 28, 32, 28 32
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.51 8542.32.00.51
Factory Lead Time 26 Weeks
Access Time-Max 90 ns 90 ns
Command User Interface NO NO
Data Polling YES YES
Endurance 1000000 Write/Erase Cycles 100000 Write/Erase Cycles
JESD-30 Code R-PQCC-J32 R-PQCC-J32
JESD-609 Code e3 e0
Length 13.97 mm 13.97 mm
Memory Density 262144 bit 262144 bit
Memory IC Type EEPROM EEPROM
Memory Width 8 8
Moisture Sensitivity Level 3 2
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 70 °C 85 °C
Operating Temperature-Min -40 °C
Organization 32KX8 32KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Equivalence Code LDCC32,.5X.6 LDCC32,.5X.6
Package Shape RECTANGULAR RECTANGULAR
Package Style CHIP CARRIER CHIP CARRIER
Page Size 128 words 64 words
Parallel/Serial PARALLEL PARALLEL
Peak Reflow Temperature (Cel) 260 225
Programming Voltage 5 V 5 V
Qualification Status Not Qualified Not Qualified
Seated Height-Max 3.55 mm 3.55 mm
Standby Current-Max 0.0005 A 0.0003 A
Supply Current-Max 0.06 mA 0.08 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 COMMERCIAL INDUSTRIAL
Terminal Finish MATTE TIN TIN LEAD
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Time@Peak Reflow Temperature-Max (s) 30
Toggle Bit YES YES
Width 11.43 mm 11.43 mm
Write Cycle Time-Max (tWC) 5 ms 10 ms
Base Number Matches 2 1
Pbfree Code No
Rohs Code No
Additional Feature AUTOMATIC WRITE; PAGE WRITE
Output Characteristics 3-STATE
Memory » EEPROMs
Memory » EEPROMs

Compare X28HC256JZ-90T1 with alternatives

Compare AT28HC256LE-90JI with alternatives