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AM27C256-120DC Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
AM27C256-120DCAMD116Yes

AM27C256-120DC is a 256K-bit (32K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by AMD (Advanced Micro Devices).

The AM27C256-120DC is a 256K-bit (32K x 8) UV erasable and electrically programmable read-only memory (EPROM) manufactured by AMD (Advanced Micro Devices). Below are the key specifications:

  • Organization: 32K x 8 bits
  • Access Time: 120 ns
  • Operating Voltage: 5V ± 10%
  • Programming Voltage: 12.75V ± 0.25V
  • Package: 28-pin DIP (Dual In-line Package)
  • Technology: CMOS
  • Operating Temperature Range: 0°C to +70°C
  • Data Retention: 10 years minimum
  • Programming Method: Fast programming algorithm
  • UV Erase Time: 15-20 minutes under UV light (2537 Å, 12,000 µW/cm²)
  • Power Dissipation: Active current 30 mA max, standby current 100 µA max

This EPROM is designed for applications requiring non-volatile memory storage and is suitable for systems where data needs to be retained even when power is removed.

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