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FM3130 - Integrated RTC/Alarm and 64Kb F-RAM

Description

The FM3130 integrates a real-time clock (RTC) and F-RAM nonvolatile memory.

The device operates from 2.7 to 3.6V.

Features

  • High Integration Device Replaces Multiple Parts.
  • Serial Nonvolatile Memory.
  • Real-time Clock (RTC) with Alarm.
  • Clock Output (Programmable frequency) 64Kb Ferroelectric Nonvolatile RAM.
  • Internally Organized as 8Kx8.
  • Unlimited Read/Write Endurance.
  • 45 year Data Retention.
  • NoDelay™ Writes Real-time Clock/Calendar.
  • Backup Current under 1 A.
  • Seconds through Centuries in BCD format.
  • Tracks Leap Years through 2099.
  • Uses Standard 32.768 kHz Crystal.

📥 Download Datasheet

Datasheet preview – FM3130

Datasheet Details

Part number FM3130
Manufacturer Ramtron
File Size 479.01 KB
Description Integrated RTC/Alarm and 64Kb F-RAM
Datasheet download datasheet FM3130 Datasheet
Additional preview pages of the FM3130 datasheet.

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Full PDF Text Transcription

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www.DataSheet.co.kr FM3130 Integrated RTC/Alarm and 64Kb F-RAM Features High Integration Device Replaces Multiple Parts  Serial Nonvolatile Memory  Real-time Clock (RTC) with Alarm  Clock Output (Programmable frequency) 64Kb Ferroelectric Nonvolatile RAM  Internally Organized as 8Kx8  Unlimited Read/Write Endurance  45 year Data Retention  NoDelay™ Writes Real-time Clock/Calendar  Backup Current under 1 A  Seconds through Centuries in BCD format  Tracks Leap Years through 2099  Uses Standard 32.768 kHz Crystal (12.5pF)  Software Calibration  Supports Battery or Capacitor Backup Easy to Use Configurations  Operates from 2.7 to 3.
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