Specification	DS17487-3IND+

Current - Timekeeping (Max)	2 mA
Features	Alarm, Square Wave Output, Leap Year, Daylight Savings, NVSRAM
Interface	Parallel
Memory Size	32 Kbit
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.6 in
Package / Case	24-DIP Module
Package / Case	15.24 mm
Supplier Device Package	24-EDIP
Time Format	HH:MM:SS (12/24 hr)
Type	Clock/Calendar
Voltage - Supply [Max]	3.7 V
Voltage - Supply [Min]	2.7 V
Voltage - Supply, Battery [Max]	3.7 V
Voltage - Supply, Battery [Min]	2.5 V

DS17487 Series

Part	Memory Size	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Features	Supplier Device Package	Time Format	Current - Timekeeping (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Interface	Type	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]
Analog Devices Inc./Maxim Integrated DS17487-5	32 Kbit	4.5 V	5.5 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	3 mA	70 °C	0 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487-3	32 Kbit	2.7 V	3.7 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	2 mA	70 °C	0 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487N-3	32 Kbit	2.7 V	3.7 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	2 mA	85 °C	-40 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487-3+	32 Kbit	2.7 V	3.7 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	2 mA	70 °C	0 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487-3IND+	32 Kbit	2.7 V	3.7 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	2 mA	85 °C	-40 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487-5+	32 Kbit	4.5 V	5.5 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	3 mA	70 °C	0 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V
Analog Devices Inc./Maxim Integrated DS17487-5IND+	32 Kbit	4.5 V	5.5 V	Through Hole	Alarm Daylight Savings Leap Year NVSRAM Square Wave Output	24-EDIP	HH:MM:SS (12/24 hr)	3 mA	85 °C	-40 °C	0.6 in	24-DIP Module	15.24 mm	Parallel	Clock/Calendar	3.7 V	2.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 26.55
		10	$ 19.66
		25	$ 17.89
		100	$ 15.92
		250	$ 14.97
		500	$ 14.94

Description

General part information

DS17487 Series

Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP Module (0.600", 15.24mm)

Documents

Technical documentation and resources