DS1501WS+ Maxim Integrated, DS1501WS+ Datasheet - Page 7
DS1501WS+
Manufacturer Part Number
DS1501WS+
Description
Real Time Clock
Manufacturer
Maxim Integrated
Series
DS1501, DS1511r
Datasheet
1.DS1501YSTR.pdf
(22 pages)
Specifications of DS1501WS+
Rohs
yes
Function
Clock, Calendar, Alarm, Watchdog Timekeeper
Rtc Bus Interface
Parallel
Time Format
HH
Rtc Memory Size
256 B
Supply Voltage - Max
3.6 V
Supply Voltage - Min
3 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Package / Case
SOIC-28
Part # Aliases
90-1501W+S00
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
Figure 5. 3.3V Power-Up/Down Waveform Timing
Figure 6. 5V Power-Up/Down Waveform Timing
Warning: Under no circumstances are negative undershoots, of any amplitude, allowed when
device is in battery-backup mode.
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