Datasheets
AT28HC256-90UM/883 by:

EEPROM, 32KX8, 90ns, Parallel, CMOS, CPGA28, CERAMIC, PGA-28

Part Details for AT28HC256-90UM/883 by Atmel Corporation

Overview of AT28HC256-90UM/883 by Atmel Corporation

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Price & Stock for AT28HC256-90UM/883

Part # Distributor Description Stock Price Buy
Quest Components   13
  • 1 $378.0000
  • 9 $345.6000
  • 13 $324.0000
$324.0000 / $378.0000 Buy Now

Part Details for AT28HC256-90UM/883

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AT28HC256-90UM/883 Part Data Attributes

AT28HC256-90UM/883 Atmel Corporation
Buy Now Datasheet
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AT28HC256-90UM/883 Atmel Corporation EEPROM, 32KX8, 90ns, Parallel, CMOS, CPGA28, CERAMIC, PGA-28
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code PGA
Package Description PGA, PGA28,5X6
Pin Count 28
Reach Compliance Code compliant
ECCN Code 3A001.A.2.C
HTS Code 8542.32.00.51
Access Time-Max 90 ns
Additional Feature AUTOMATIC WRITE
Command User Interface NO
Data Polling YES
Endurance 10000 Write/Erase Cycles
JESD-30 Code R-CPGA-P28
JESD-609 Code e0
Length 16.5 mm
Memory Density 262144 bit
Memory IC Type EEPROM
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 28
Number of Words 32768 words
Number of Words Code 32000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Organization 32KX8
Output Characteristics 3-STATE
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code PGA
Package Equivalence Code PGA28,5X6
Package Shape RECTANGULAR
Package Style GRID ARRAY
Page Size 64 words
Parallel/Serial PARALLEL
Programming Voltage 5 V
Qualification Status Not Qualified
Screening Level MIL-STD-883 Class B
Seated Height-Max 4.4 mm
Standby Current-Max 0.0003 A
Supply Current-Max 0.08 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form PIN/PEG
Terminal Pitch 2.54 mm
Terminal Position PERPENDICULAR
Toggle Bit YES
Width 14 mm
Write Cycle Time-Max (tWC) 10 ms

Alternate Parts for AT28HC256-90UM/883

This table gives cross-reference parts and alternative options found for AT28HC256-90UM/883. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT28HC256-90UM/883, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
5962-8863403UC EEPROM, 32KX8, 90ns, Parallel, CMOS, CPGA28, CERAMIC, PGA-28 Xicor Inc AT28HC256-90UM/883 vs 5962-8863403UC
AT28HC256-90UM EEPROM, 32KX8, 90ns, Parallel, CMOS, CPGA28, CERAMIC, PGA-28 Atmel Corporation AT28HC256-90UM/883 vs AT28HC256-90UM
Part Number Description Manufacturer Compare
AT28HC256-90DI EEPROM, 32KX8, 90ns, Parallel, CMOS, CDIP28, 0.600 INCH, CERDIP-28 Atmel Corporation AT28HC256-90UM/883 vs AT28HC256-90DI
X28HC256SM-90T1 EEPROM, 32KX8, 90ns, Parallel, CMOS, PDSO28, PLASTIC, SOIC-28 Xicor Inc AT28HC256-90UM/883 vs X28HC256SM-90T1
M28256-90BS3 32KX8 EEPROM 5V, 90ns, PDIP28, 0.600 INCH, PLASTIC, DIP-28 STMicroelectronics AT28HC256-90UM/883 vs M28256-90BS3
AT28HC256E-90FC EEPROM, 32KX8, 90ns, Parallel, CMOS, CDFP28, BOTTOM BRAZED, CERAMIC, FP-28 Atmel Corporation AT28HC256-90UM/883 vs AT28HC256E-90FC
X28HC256EM-90T1 EEPROM, 32KX8, 90ns, Parallel, CMOS, CQCC32, CERAMIC, LCC-32 Xicor Inc AT28HC256-90UM/883 vs X28HC256EM-90T1
CAT28C257N-90T 32KX8 EEPROM 5V, 90ns, PQCC32, PLASTIC, LCC-32 onsemi AT28HC256-90UM/883 vs CAT28C257N-90T
X28HC256JZ-90 256k, 32k x 8-Bit, 5V, Byte Alterable EEPROM; PDIP28, PLCC32, SOIC28; Temp Range: See Datasheet Intersil Corporation AT28HC256-90UM/883 vs X28HC256JZ-90
LE28HC256-90 EEPROM, 32KX8, 90ns, Parallel, CMOS, CQCC32 LSI Corporation AT28HC256-90UM/883 vs LE28HC256-90
X28VC256J-90 EEPROM, 32KX8, 90ns, Parallel, CMOS, PQCC32, PLASTIC, LCC-32 Xicor Inc AT28HC256-90UM/883 vs X28VC256J-90
X28HC256F-90 EEPROM, 32KX8, 90ns, Parallel, CMOS, CDFP28, CERAMIC, FP-28 Xicor Inc AT28HC256-90UM/883 vs X28HC256F-90

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