DS1501 datasheet(7/22 Pages) MAXIM

Part #	DS1501

Description	Y2K-Compliant Watchdog Real-Time Clocks

Download	22 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

7 / 22 page

DS1501/DS1511 Y2KC Watchdog Real-Time Clocks

7 of 22

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.

Similar Part No. - DS1501

Manufacturer	Part #	Datasheet	Description
Dallas Semiconductor	DS1501	265Kb / 20P	Y2K-Compliant Watchdog Real-Time Clocks
Maxim Integrated Produc...	DS1501	277Kb / 21P	Y2K-Compliant Watchdog Real-Time Clocks REV: 011607
Power-One	DS1501-7R	147Kb / 4P	100 Watt DC-DC Converters
Dallas Semiconductor	DS1501-DS1511	265Kb / 20P	Y2K-Compliant Watchdog Real-Time Clocks
Maxim Integrated Produc...	DS1501W	277Kb / 21P	Y2K-Compliant Watchdog Real-Time Clocks REV: 011607

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	DS1501	277Kb / 21P	Y2K-Compliant Watchdog Real-Time Clocks REV: 011607
Dallas Semiconductor	DS1501	265Kb / 20P	Y2K-Compliant Watchdog Real-Time Clocks
Maxim Integrated Produc...	DS12885	268Kb / 22P	Real-Time Clocks 19-5213; Rev 4; 4/10
	DS17285	333Kb / 31P	Real-Time Clocks Rev 1; 4/10
	DS17285	319Kb / 30P	Real-Time Clocks Rev 0; 4/06
	DS1685	420Kb / 33P	3V/5V Real-Time Clocks REV: 032604
	DS1685	654Kb / 34P	3V/5V Real-Time Clocks Rev 10/12
Dallas Semiconductor	DS1685	766Kb / 39P	3V/5V Real-Time Clocks
Maxim Integrated Produc...	DS1685	350Kb / 34P	3V/5V Real-Time Clocks Rev 4/10
Texas Instruments	BQ3285LF	150Kb / 22P	[Old version datasheet] Y2K-Enhanced Real-Time Clock (RTC)