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Microchip Technology AT28HC256F-70PI Memory Integrated Circuit

IC EEPROM 256KBIT PARALLEL 28DIP

4,608Microchip Technology28-DIP (0.600", 15.24mm)RoHS
AT28HC256F-70PI - No Image Available

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AT28HC256F-70PI
Part Number (MPN)
AT28HC256F-70PI
Detailed Description
IC EEPROM 256KBIT PARALLEL 28DIP
Package
28-DIP (0.600", 15.24mm)
Key Features
Package / Case: 28-DIP (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT28HC256F-70PI Datasheet
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Technical Specifications

Microchip Technology AT28HC256F-70PI Memory Integrated Circuit technical specifications.

General

Memory Size
256Kb (32K x 8)
Package / Case
28-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile
Access Time
70 ns
Memory Format
EEPROM

Alternate Parts Comparison (AT28HC256F-70PI vs AT28C64B-15PU vs AT28C256-15PU vs AT28C17-15PC)

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

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case28-DIP28-DIP28-DIP28-DIP
Mounting TypeThrough HoleThrough HoleThrough HoleThrough Hole
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)64Kb (8K x 8)256Kb (32K x 8)16Kb (2K x 8)
Access Time70 ns150 ns150 ns150 ns
Memory FormatEEPROMEEPROMEEPROMEEPROM
Memory InterfaceParallelParallelParallelParallel
Memory TypeNon-VolatileNon-VolatileNon-VolatileNon-Volatile
TechnologyEEPROMEEPROMEEPROMEEPROM
Write Cycle Time Word Page3ms10ms10ms1ms
Lifecycle StatusObsoleteActiveActiveObsolete
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