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DS1746_10 Datasheet, PDF (16/16 Pages) Maxim Integrated Products – Y2K-Compliant, Nonvolatile Timekeeping RAMs
DS1746/DS1746P Y2K-Compliant, Nonvolatile Timekeeping RAMs
REVISION HISTORY
REVISION
DATE
DESCRIPTION
080508
Added UL recognition information and weblink to the Pin Description table;
corrected the top mark for –70 part numbers in the Ordering Information table;
updated the write timing diagrams to show tWR as specified by RAM vendors
Updated the Ordering Information table top mark information; updated the Absolute
Maximum Ratings section to include the storage temperature range and lead and
9/10
soldering temperatures for EDIP and PowerCap packages; added Note 10 to the ICC
parameter in the DC Electrical Characteristics tables (for 5.0V and 3.3V) and the
Notes section; updated the Package Information table
PAGES
CHANGED
2, 3, 10, 12
3, 8, 9, 15
16 of 16
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