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TMM27256BD-15 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TMM27256BD-15TOSHIBA153Yes

TMM27256BD-15** is a 256K (32K x 8) CMOS UV-erasable and electrically programmable read-only memory (EPROM) manufactured by **TOSHIBA**.

The TMM27256BD-15 is a 256K (32K x 8) CMOS UV-erasable and electrically programmable read-only memory (EPROM) manufactured by TOSHIBA.

Key Specifications:

  • Organization: 32K x 8 bits
  • Access Time: 150 ns
  • Operating Voltage: 5V ±10%
  • Power Consumption:
  • Active: 100 mA (max)
  • Standby: 30 mA (max)
  • Package: 28-pin DIP (Dual In-line Package)
  • Programming Voltage (VPP): 12.5V
  • Operating Temperature Range: 0°C to +70°C
  • UV Erasure: Wavelength 2537Å, 15W-sec/cm²

Features:

  • High-Speed Performance: 150ns access time
  • Low Power Consumption: CMOS technology
  • Single 5V Power Supply for read operation
  • TTL Compatible inputs and outputs
  • Programmable using standard EPROM programmers
  • UV-Erasable for reprogramming

Applications:

  • Microcontroller-based systems
  • Firmware storage
  • Embedded systems

This EPROM is designed for applications requiring non-volatile memory with reprogramming capability.

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