DS1678+

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Analog Devices Inc./Maxim Integrated

IC RTC TIME EVENT REC I2C 8DIP

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Active

Analog Devices Inc./Maxim Integrated

IC RTC TIME EVENT REC I2C 8DIP

Technical Specifications

Parameters and characteristics for this part

Part	Memory Size	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Interface	Operating Temperature [Max]	Operating Temperature [Min]	Time Format	Voltage - Supply, Battery [Min]	Voltage - Supply, Battery [Max]	Package / Case	Package / Case	Package / Case	Supplier Device Package	Features	Supplied Contents	Utilized IC / Part	Package / Case [y]	Package / Case [x]
Analog Devices Inc./Maxim Integrated DS1678	256 bit	Through Hole	4.5 V	5.5 V	Time Event Recorder	2-Wire Serial I2C	85 °C	-40 °C	HH:MM:SS (12/24 hr)	2.6 V	3.5 V	0.3 in	8-DIP	7.62 mm	8-PDIP	Alarm Leap Year NVSRAM Y2K
Analog Devices Inc./Maxim Integrated DS1678K					Timing												Board(s)	DS1678
Analog Devices Inc./Maxim Integrated DS1678S	256 bit	Surface Mount	4.5 V	5.5 V	Time Event Recorder	2-Wire Serial I2C	85 °C	-40 °C	HH:MM:SS (12/24 hr)	2.6 V	3.5 V		8-SOIC		8-SOIC	Alarm Leap Year NVSRAM Y2K			5.3 mm	0.209 "
Analog Devices Inc./Maxim Integrated DS1678S/T&R	256 bit	Surface Mount	4.5 V	5.5 V	Time Event Recorder	2-Wire Serial I2C	85 °C	-40 °C	HH:MM:SS (12/24 hr)	2.6 V	3.5 V		8-SOIC		8-SOIC	Alarm Leap Year NVSRAM Y2K			5.3 mm	0.209 "
Analog Devices Inc./Maxim Integrated DS1678+	256 bit	Through Hole	4.5 V	5.5 V	Time Event Recorder	2-Wire Serial I2C	85 °C	-40 °C	HH:MM:SS (12/24 hr)	2.6 V	3.5 V	0.3 in	8-DIP	7.62 mm	8-PDIP	Alarm Leap Year NVSRAM Y2K
Analog Devices Inc./Maxim Integrated DS1678S+	256 bit	Surface Mount	4.5 V	5.5 V	Time Event Recorder	2-Wire Serial I2C	85 °C	-40 °C	HH:MM:SS (12/24 hr)	2.6 V	3.5 V		8-SOIC		8-SOIC	Alarm Leap Year NVSRAM Y2K			5.3 mm	0.209 "

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

Distributor	Package	Quantity	$

Digikey	Tube	100	$ 7.44

General part information

Real Time Clock (RTC) IC Time Event Recorder 32B I2C, 2-Wire Serial 8-DIP (0.300", 7.62mm)

Technical documentation and resources