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FM3130 Integrated RTC/Alarm with 64Kb FRAM

Rev. 3.2

Sept. 2011

Page 22 of 22

Revision History

Revision

Date

Summary

0.0

12/14/05

Initial release.

0.1

2/28/06

All register space is battery-backed. Moved location of some bits in regs 00

and 01h. Removed serial number. Added LB and POR flags, and fast charge

mode to trickle charger. Industrial temp grade.

0.2

5/10/06

Updated AEN, AF, and ACS pin descriptions and Backup Power section.

Added TDFN

package.

1.0

9/18/06

1.1

6/26/07

Added ESD and package MSL ratings.

3.0

2/29/2008

Changed to Production status. Updated ESD ratings.

3.1

2/9/2009

Added tape and reel ordering information. Expanded data retention ratings.

Added UL Recognition of trickle charger. Added exposed pad dimensions

and pcb footprint to TDFN drawing.

3.2

9/7/2011

End of Life. No direct replacement. Alternative device: FM3164.