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FM3135 - Integrated RTC/Alarm/F-RAM & Embedded Crystal

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Ramtron

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FM3135 Integrated RTC/Alarm/F-RAM & Embedded Crystal by Ramtron - Datasheet Preview — Datasheet preview – FM3135

Datasheet Details

Part number	FM3135
Manufacturer	Ramtron
File Size	345.96 KB
Description	Integrated RTC/Alarm/F-RAM & Embedded Crystal
Datasheet	FM3135 Datasheet
Additional preview pages of the FM3135 datasheet.

Product details

Description

The FM3135 integrates a real-time clock (RTC) and F-RAM nonvolatile memory.

The 32.768kHz crystal is embedded inside the package.

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 Fast Two-wire Serial Interface.
Up to 1 MHz Maximum Bus Frequency.
Supports Legacy Timing for 100 kHz & 400 kHz.
RTC & F-RAM.

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Published: Dec 28, 2011 |