Product Summary

New and original

Parametrics

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 Controlled via 2-wire Interface
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 3.6V
? 8-pin “Green” SOIC (-G) and TDFN (-DG)
? Low Operating Current
? Industrial Temperature -40?C to +85?C
? Underwriters Laboratory (UL) Recognized

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FM3130-GTR
FM3130-GTR

Ramtron

F-RAM 64K w/RTC Pwr Mon WDT Bat Sw PF

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FM3100
FM3100

Rectron

Diodes (General Purpose, Power, Switching) GP Si Rectifier SMC,3A,100V

Data Sheet

0-3000: $0.32
3000-6000: $0.31
FM3100-A
FM3100-A

Other


Data Sheet

Negotiable 
FM3100-AL
FM3100-AL

Other


Data Sheet

Negotiable 
FM3100-ALN
FM3100-ALN

Other


Data Sheet

Negotiable 
FM3100-AN
FM3100-AN

Other


Data Sheet

Negotiable 
FM3100-B
FM3100-B

Other


Data Sheet

Negotiable