Specification	DS1500WE

Current - Timekeeping (Max)	4 mA
Date Format	YY-MM-DD-dd
Features	Square Wave Output, Alarm, Leap Year, Y2K, NVSRAM, Watchdog Timer
Interface	Parallel
Memory Size	256 B
Mounting Type	Surface Mount
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.724 "
Package Name	32-LFSOP, 32-TSOP
Package Width	18.4 mm
Time Format	HH:MM:SS (24 hr)
Type	Clock/Calendar
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	3 V
Voltage - Supply, Battery (Maximum)	3.7 V
Voltage - Supply, Battery (Minimum)	2.5 V

DS1500 Series

Part	Mounting Type	Current - Timekeeping (Max)	Package Width	Package Name	Package Length	Features	Type	Date Format	Operating Temperature (Max)	Operating Temperature (Min)	Time Format	Memory Size	Voltage - Supply, Battery (Maximum)	Voltage - Supply, Battery (Minimum)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Interface
Analog Devices Inc./Maxim Integrated DS1500Y	Through Hole	5 mA	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	70 °C	0 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	5.5 V	4.5 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500YE+	Surface Mount	5 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	70 °C	0 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	5.5 V	4.5 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500WE+	Surface Mount	4 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	70 °C	0 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	3.6 V	3 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500YEN+	Surface Mount	5 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	85 °C	-40 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	5.5 V	4.5 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500WN	Through Hole	4 mA	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	85 °C	-40 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	3.6 V	3 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500WEN	Surface Mount	4 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	85 °C	-40 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	3.6 V	3 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500W	Through Hole	4 mA	15.24 mm	32-DIP Module 32-EDIP	0.6 in	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	70 °C	0 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	3.6 V	3 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500YE	Surface Mount	5 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	70 °C	0 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	5.5 V	4.5 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500WEN+	Surface Mount	4 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	85 °C	-40 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	3.6 V	3 V	Parallel
Analog Devices Inc./Maxim Integrated DS1500YEN	Surface Mount	5 mA	18.4 mm	32-LFSOP 32-TSOP	0.724 "	Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K	Clock/Calendar	YY-MM-DD-dd	85 °C	-40 °C	HH:MM:SS (24 hr)	256 B	3.7 V	2.5 V	5.5 V	4.5 V	Parallel

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