DS3231S- MAXIM [Maxim Integrated Products], DS3231S- Datasheet - Page 20

• Manufacturer Part Number: DS3231S-
• Description: Extremely Accurate I2C-Integrated
• Manufacturer: MAXIM [Maxim Integrated Products]

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.
20 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2010 Maxim Integrated Products
Extremely Accurate I
RTC/TCXO/Crystal
REVISION
NUMBER
6
7
is a registered trademark of Maxim Integrated Products, Inc.
REVISION
DATE
10/08
3/10
Updated the Typical Operating Circuit.
Removed the V
table and added verbiage about the pullup to the Pin Description table for
SDA, and SCL.
Added the Delta Time and Frequency vs. Temperature graph in the Typical
Operating Characteristics section.
Updated the Block Diagram.
Added the V
TCXO and Pushbutton Reset Function sections.
Added the register bit POR values to the register tables.
Updated the Aging Offset and Temperature Registers (11h–12h) sections.
Updated the I
Removed the “S” from the top mark in the Ordering Information table and the Pin
Configuration to match the packaging engineering marking specification.
BAT
2
C timing diagrams (Figures 3, 4, and 5).
PU
Operation section, improved some sections of text for the 32kHz
parameter from the Recommended DC Operating Conditions
2
C-Integrated
DESCRIPTION
Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History (continued)
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CHANGED
13, 14, 15
PAGES
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