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FM28V020 - 256-Kbit (32 K x 8) F-RAM Memory

Features

  • 256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32 K × 8.
  • High-endurance 100 trillion (1014) read/writes.
  • 151-year data retention (see the Data Retention and Endurance table).
  • NoDelay™ writes.
  • Page mode operation.
  • Advanced high-reliability ferroelectric process.
  • SRAM compatible.
  • Industry-standard 32 K × 8 SRAM pinout.
  • 70-ns access time, 140-ns cycle time.
  • Superior to battery-backed SRAM modules.
  • No battery concern.

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Full PDF Text Transcription

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FM28V020 256-Kbit (32 K × 8) F-RAM Memory 256-Kbit (32 K × 8) F-RAM Memory Features ■ 256-Kbit ferroelectric random access memory (F-RAM) logically organized as 32 K × 8 ❐ High-endurance 100 trillion (1014) read/writes ❐ 151-year data retention (see the Data Retention and Endurance table) ❐ NoDelay™ writes ❐ Page mode operation ❐ Advanced high-reliability ferroelectric process ■ SRAM compatible ❐ Industry-standard 32 K × 8 SRAM pinout ❐ 70-ns access time, 140-ns cycle time ■ Superior to battery-backed SRAM modules ❐ No battery concerns ❐ Monolithic reliability ❐ True surface mount solution, no rework steps ❐ Superior for moisture, shock, and vibration ❐ Resistant to negative voltage undershoots ■ Low power consumption ❐ Active current 5 mA (typ) ❐ Standby current 90 A (typ) ■ Low-voltage
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