DS1302 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

DS1302

Trickle-Charge Timekeeping Chip

Maxim Integrated 

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.

120208

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

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.

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