DS1302 Trickle-Charge Timekeeping Chip

13 of 13

REVISION HISTORY

REVISION

DATE

DESCRIPTION

PAGES

CHANGED

Removed the leaded parts and references to the 16-pin SO package.

1, 4, 12

In the Features section, changed the 31 x 8 RAM feature to indicate that it is

battery backed.

1

Updated Figure 1 and removed original Figure 2 (oscillator circuit).

3, 5

Added a new Table 2 for the trickle charger resistor and diode select.

7

Replaced the timing diagrams (Figures 6 and 7).

12

120208

Added Package Information table.

12