DS1302 Trickle-Charge Timekeeping Chip
REVISION HISTORY
REVISION
DATE
DESCRIPTION
Removed the leaded parts and references to the 16-pin SO package.
In the
Features
section, changed the 31 x 8 RAM feature to indicate that it is
battery backed.
Updated Figure 1 and removed original Figure 2 (oscillator circuit).
Added a new Table 2 for the trickle charger resistor and diode select.
Replaced the timing diagrams (Figures 6 and 7).
Added
Package Information
table.
PAGES
CHANGED
1, 4, 12
1
3, 5
7
12
12
120208
13 of 13
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2008 Maxim Integrated Products
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
