DS1302 Datasheet, PDF (13/13 Pages) Dallas Semiconductor – Trickle Charge Timekeeping Chip

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
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