DS1554 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

IC RTC CLK/CALENDAR PAR 34PCM

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Time Format	Voltage - Supply, Battery	Package / Case	Current - Timekeeping (Max)	Memory Size	Supplier Device Package	Type	Interface	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1554WP-120	2.97 V	3.63 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Surface Mount	70 °C	0 °C	HH:MM:SS (24 hr)	3 V	34-PowerCap™ Module	4 mA	32 KB	34-PowerCap Module	Clock/Calendar	Parallel
Analog Devices Inc./Maxim Integrated DS1554P-70+	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Surface Mount	70 °C	0 °C	HH:MM:SS (24 hr)	3 V	34-PowerCap™ Module	6 mA	32 KB	34-PowerCap Module	Clock/Calendar	Parallel
Analog Devices Inc./Maxim Integrated DS1554W-120+	2.97 V	3.63 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Through Hole	70 °C	0 °C	HH:MM:SS (24 hr)		32-DIP Module	4 mA	32 KB	32-EDIP	Clock/Calendar	Parallel	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1554P-70IND	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Surface Mount	85 °C	-40 °C	HH:MM:SS (24 hr)	3 V	34-PowerCap™ Module	6 mA	32 KB	34-PowerCap Module	Clock/Calendar	Parallel
Analog Devices Inc./Maxim Integrated DS1554-70+	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Through Hole	70 °C	0 °C	HH:MM:SS (24 hr)		32-DIP Module	6 mA	32 KB	32-EDIP	Clock/Calendar	Parallel	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1554-70IND	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Through Hole	85 °C	-40 °C	HH:MM:SS (24 hr)		32-DIP Module	6 mA	32 KB	32-EDIP	Clock/Calendar	Parallel	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1554WP-120+	2.97 V	3.63 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Surface Mount	70 °C	0 °C	HH:MM:SS (24 hr)	3 V	34-PowerCap™ Module	4 mA	32 KB	34-PowerCap Module	Clock/Calendar	Parallel
Analog Devices Inc./Maxim Integrated DS1554-70	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Through Hole	70 °C	0 °C	HH:MM:SS (24 hr)		32-DIP Module	6 mA	32 KB	32-EDIP	Clock/Calendar	Parallel	0.6 in	15.24 mm
Analog Devices Inc./Maxim Integrated DS1554P-70IND+	4.5 V	5.5 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Surface Mount	85 °C	-40 °C	HH:MM:SS (24 hr)	3 V	34-PowerCap™ Module	6 mA	32 KB	34-PowerCap Module	Clock/Calendar	Parallel
Analog Devices Inc./Maxim Integrated DS1554W-120	2.97 V	3.63 V	Alarm Leap Year NVSRAM Watchdog Timer Y2K	Through Hole	70 °C	0 °C	HH:MM:SS (24 hr)		32-DIP Module	4 mA	32 KB	32-EDIP	Clock/Calendar	Parallel	0.6 in	15.24 mm