DS1302Z+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR SER 8SOIC

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DS1302Z+

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Analog Devices Inc./Maxim Integrated

IC RTC CLK/CALENDAR SER 8SOIC

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	DS1302Z+	DS1302 Series

Current - Timekeeping (Max) [Max]	1 µA	1 µA
Current - Timekeeping (Max) [Min]	0.3 µA	0.3 µA
Features	Trickle-Charger, Leap Year, NVSRAM	Trickle-Charger, Leap Year, NVSRAM
Interface	3-Wire Serial	3-Wire Serial
Memory Size	31 B	31 B
Mounting Type	Surface Mount	Surface Mount, Through Hole
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	8-SOIC	16-SOIC, 8-SOIC, 8-DIP
Package / Case	-	0.3 in
Package / Case	-	7.62 mm
Package / Case [x]	0.154 in	0.154 - 0.295 in
Package / Case [y]	3.9 mm	3.9 - 7.5 mm
Supplier Device Package	8-SOIC	16-SOIC, 8-SOIC, 8-PDIP
Time Format	HH:MM:SS (12/24 hr)	HH:MM:SS (12/24 hr)
Type	Clock/Calendar	Clock/Calendar
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	2 V	2 V
Voltage - Supply, Battery [Max]	5.5 V	5.5 V
Voltage - Supply, Battery [Min]	2 V	2 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	$ 7.30
		10	$ 4.98
		25	$ 4.38
		100	$ 3.70
		250	$ 3.38
		500	$ 3.18
		1000	$ 3.01
		2500	$ 2.85

DS1302 Series

IC RTC CLK/CALENDAR SER 16SOIC

Part	Package / Case [x]	Package / Case	Package / Case [y]	Type	Operating Temperature [Max]	Operating Temperature [Min]	Interface	Voltage - Supply, Battery [Max]	Voltage - Supply, Battery [Min]	Memory Size	Current - Timekeeping (Max) [Max]	Current - Timekeeping (Max) [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Time Format	Features	Supplier Device Package	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1302SN-16	0.295 in	16-SOIC	7.5 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	16-SOIC
Analog Devices Inc./Maxim Integrated DS1302S-16	0.295 in	16-SOIC	7.5 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	16-SOIC
Analog Devices Inc./Maxim Integrated DS1302S-16/T&R	0.295 in	16-SOIC	7.5 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	16-SOIC
Analog Devices Inc./Maxim Integrated DS1302S+	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302ZN	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302N		8-DIP		Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Through Hole	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1302S+T&R	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302		8-DIP		Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Through Hole	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1302ZN+	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302Z+T&R/C07	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302Z/T&R	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302Z	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302S	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302SN	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302Z+T&R	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302+		8-DIP		Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Through Hole	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1302SN+	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302Z+	0.154 in	8-SOIC	3.9 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302SN-16/T&R	0.295 in	16-SOIC	7.5 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	16-SOIC
Analog Devices Inc./Maxim Integrated DS1302SN/T&R	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302N+		8-DIP		Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Through Hole	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1302SN+T&R	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	85 °C	-40 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC
Analog Devices Inc./Maxim Integrated DS1302S/T&R	0.209 "	8-SOIC	5.3 mm	Clock/Calendar	70 °C	0 °C	3-Wire Serial	5.5 V	2 V	31 B	1 µA	0.3 µA	5.5 V	2 V	Surface Mount	HH:MM:SS (12/24 hr)	Leap Year, NVSRAM, Trickle-Charger	8-SOIC

Description

General part information

DS1302 Series

Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)

Documents

Technical documentation and resources