AT28HC256E-90LM/883
vs
AT28HC256E-90LI
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
MICROCHIP TECHNOLOGY INC
ATMEL CORP
Package Description
LCC-32
QCCN, LCC32,.45X.55
Reach Compliance Code
compliant
compliant
Samacsys Manufacturer
Microchip
Access Time-Max
90 ns
90 ns
Additional Feature
AUTOMATIC WRITE
AUTOMATIC WRITE
Command User Interface
NO
NO
Data Polling
YES
YES
Data Retention Time-Min
10
Endurance
100000 Write/Erase Cycles
100000 Write/Erase Cycles
JESD-30 Code
R-CQCC-N32
R-CQCC-N32
JESD-609 Code
e0
e0
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
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 Equivalence Code
LCC32,.45X.55
LCC32,.45X.55
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
CHIP CARRIER
CHIP CARRIER
Page Size
64 words
64 words
Parallel/Serial
PARALLEL
PARALLEL
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Programming Voltage
5 V
5 V
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883 Class B
Seated Height-Max
2.54 mm
2.54 mm
Standby Current-Max
0.0003 A
0.05 A
Supply Current-Max
0.08 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
MILITARY
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
TIN LEAD
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Toggle Bit
YES
YES
Width
11.43 mm
11.43 mm
Write Cycle Time-Max (tWC)
10 ms
10 ms
Base Number Matches
1
1
Part Package Code
QFJ
Pin Count
32
ECCN Code
EAR99
HTS Code
8542.32.00.51
Moisture Sensitivity Level
1
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