DS12885Q+R MAXIM [Maxim Integrated Products], DS12885Q+R Datasheet - Page 22
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DS12885Q+R
Manufacturer Part Number
DS12885Q+R
Description
Real-Time Clock
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet
1.DS12885QR.pdf
(22 pages)
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
22 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2007 Maxim Integrated Products
Real-Time Clock
Rev 0;
Rev 1;
Rev 2;
Rev 3;
Quijano
6/05:
4/06:
5/06:
2/07:
is a registered trademark of Dallas Semiconductor Corporation.
Initial release of combined data sheet.
Corrected Intel Bus Write Timing diagram (page 4), Intel Bus Read Timing , IRQ Release Delay
Timing , and Power-Up/Down Timing diagrams (page 5), and Functional Diagram (page 7). Added
Handling , PC Board Layout , and Assembly section (page 20).
Corrected Intel Bus Write Timing diagram (page 4); added PLCC pin description information
(pages 8, 9, and 10); changed pin 16 from N.C. to GND for the SO, PDIP packages (pages 8, 9,
and 20).
Corrected Intel Bus Write Timing diagram (page 4); updated Ordering Information (page 20);
added Package Information table (page 20); removed package drawings (pages 22 to 27).
is a registered trademark of Maxim Integrated Products, Inc.
Revision History