High Temperature 32K x 8 Static RAM

Manufacturer's part number :

HT6256DC

Manufacturer Honeywell

Honeywell - Magnetic

Description :

The 32K x 8 High Temperature Static RAM is a high performance 32,768 word x 8-bit static random access memory with industry-standard functionality. It is fabricated with Honeywell’s HTMOS™ technology, and is designed for use in systems operating in severe high temperature environments.

The RAM requires only a single 5 V ± 10% power supply and has CMOS compatible I/O. Power consumption is typically less than 30 mW/MHz in operation, and less than 10 mW when de-selected. The RAM read operation is fully asynchronous, with an associated typical access time of 50 ns at 5 V.

The RAM provides guaranteed performance over the full -55 to +225°C temperature range. Typically, parts will operate up to +300°C for a year, with derated performance. All parts are burned in at 250°C to eliminate infant mortality.

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  • Quote and availability

    Features

  • Specified Over -55 to +225°C
  • Fabricated with HTMOS™ IV Silicon on Insulator (SOI)
  • Read/Write Cycle Times £ 50 ns Support 20 MHz Clock
  • Asynchronous Operation
  • CMOS Input/Output Buffers
  • Single 5 V ± 10% Power Supply
  • Hermetic 28-Lead Ceramic DIP
  • Benefits

  • Main Applications
  • Down-Hole Oil Well
  • Avionics
  • Turbine Engine Control
  • Industrial Process Control
  • Nuclear Reactor
  • Electric Power Conversion
  • Heavy Duty Internal Combustion Engines