X28HC256J-90T1
vs
AT28HC256LE-90JI
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Transferred
Obsolete
Ihs Manufacturer
XICOR INC
ATMEL CORP
Package Description
QCCJ,
QCCJ, LDCC32,.5X.6
Reach Compliance Code
unknown
compliant
Access Time-Max
90 ns
90 ns
Additional Feature
100000 ENDURANCE WRITE CYCLES; 100 YEARS DATA RETENTION
AUTOMATIC WRITE; PAGE WRITE
Data Retention Time-Min
100
Endurance
100000 Write/Erase Cycles
100000 Write/Erase Cycles
JESD-30 Code
R-PQCC-J32
R-PQCC-J32
Length
13.97 mm
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
70 °C
85 °C
Operating Temperature-Min
-40 °C
Organization
32KX8
32KX8
Output Characteristics
3-STATE
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
QCCJ
QCCJ
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
3.56 mm
3.55 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
INDUSTRIAL
Terminal Form
J BEND
J BEND
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
11.43 mm
11.43 mm
Write Cycle Time-Max (tWC)
5 ms
10 ms
Base Number Matches
2
1
Pbfree Code
Rohs Code
Part Package Code
QFJ
Pin Count
32
ECCN Code
EAR99
HTS Code
8542.32.00.51
Command User Interface
NO
Data Polling
YES
JESD-609 Code
e0
Moisture Sensitivity Level
2
Package Equivalence Code
LDCC32,.5X.6
Page Size
64 words
Peak Reflow Temperature (Cel)
225
Standby Current-Max
0.0003 A
Supply Current-Max
0.08 mA
Terminal Finish
TIN LEAD
Toggle Bit
YES
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