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FM31L274 - (FM31L27x) 3V Integrated Processor Companion

Download the FM31L274 datasheet PDF. This datasheet also covers the FM31L278 variant, as both devices belong to the same (fm31l27x) 3v integrated processor companion family and are provided as variant models within a single manufacturer datasheet.

General Description

The FM31L27x is a family of integrated devices that includes the most commonly needed functions for processor-based systems.

Key Features

  • High Integration Device Replaces Multiple Parts.
  • Serial Nonvolatile Memory.
  • Real-time Clock (RTC).
  • Low Voltage Reset.
  • Watchdog Timer.
  • Early Power-Fail Warning/NMI.
  • Two 16-bit Event Counters.
  • Serial Number with Write-lock for Security www. DataSheet4U. com Processor Companion.
  • Active-low Reset Output for VDD and Watchdog.
  • Programmable VDD Reset Trip Point.
  • Manual Reset Filtered and Debounced.
  • Program.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FM31L278_Ramtron.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FM31L274
Manufacturer Ramtron
File Size 376.74 KB
Description (FM31L27x) 3V Integrated Processor Companion
Datasheet download datasheet FM31L274 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Pre-Production FM31L278/L276/L274/L272 3V Integrated Processor Companion with Memory Features High Integration Device Replaces Multiple Parts • Serial Nonvolatile Memory • Real-time Clock (RTC) • Low Voltage Reset • Watchdog Timer • Early Power-Fail Warning/NMI • Two 16-bit Event Counters • Serial Number with Write-lock for Security www.DataSheet4U.