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Microchip Technology AT28HC256E-70JU Memory Integrated Circuit

IC EEPROM 256KBIT PAR 32PLCC

1,974 ActiveMicrochip Technology32-LCC (J-Lead)RoHS
AT28HC256E-70JU - No Image Available

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AT28HC256E-70JU
Part Number (MPN)
AT28HC256E-70JU
Detailed Description
IC EEPROM 256KBIT PAR 32PLCC
Package
32-LCC (J-Lead)
Key Features
Package / Case: 32-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF AT28HC256E-70JU Datasheet
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Technical Specifications

Microchip Technology AT28HC256E-70JU Memory Integrated Circuit technical specifications.

General

Interface
Parallel
Memory Size
256Kb (32K x 8)
RoHS
Compliant
Number of Pins
32
Package / Case
32-LCC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM

Alternate Parts Comparison (AT28HC256E-70JU vs AT28C17E-15JI vs AT28C17-20JI vs AT28C010E-12JC)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case32-LCC32-LCC32-LCC32-LCC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TC)-40°C ~ 85°C (TC)-40°C ~ 85°C (TC)0°C ~ 70°C (TC)
Supply Voltage4.5V ~ 5.5V4.5V ~ 5.5V4.5V ~ 5.5V4.5V ~ 5.5V
Memory Size256Kb (32K x 8)16Kb (2K x 8)16Kb (2K x 8)1Mb (128K x 8)
Access Time70 ns150 ns200 ns120 ns
Memory FormatEEPROMEEPROMEEPROMEEPROM
Memory InterfaceParallelParallelParallelParallel
Memory TypeNon-VolatileNon-VolatileNon-VolatileNon-Volatile
TechnologyEEPROMEEPROMEEPROMEEPROM
Write Cycle Time Word Page10ms200µs1ms10ms
Lifecycle StatusActiveObsoleteObsolete(EOL)Obsolete
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