DS1321E+

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Analog Devices Inc./Maxim Integrated

IC CTRL NV W/BATT MON 5V 20TSSOP

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Active

Analog Devices Inc./Maxim Integrated

IC CTRL NV W/BATT MON 5V 20TSSOP

Technical Specifications

Parameters and characteristics for this part

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Controller Type	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]	Package / Case	Package / Case
Analog Devices Inc./Maxim Integrated DS1321E+T&R	85 °C	-40 °C	4.75 V	5.5 V	20-TSSOP	Nonvolatile RAM	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Analog Devices Inc./Maxim Integrated DS1321S	85 °C	-40 °C	4.75 V	5.5 V	16-SOIC	Nonvolatile RAM	Surface Mount	3.9 mm	16-SOIC	0.154 in
Analog Devices Inc./Maxim Integrated DS1321	85 °C	-40 °C	4.75 V	5.5 V	16-PDIP	Nonvolatile RAM	Through Hole		16-DIP		0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1321E+	85 °C	-40 °C	4.75 V	5.5 V	20-TSSOP	Nonvolatile RAM	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Analog Devices Inc./Maxim Integrated DS1321E	85 °C	-40 °C	4.75 V	5.5 V	20-TSSOP	Nonvolatile RAM	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Analog Devices Inc./Maxim Integrated DS1321S+T&R	85 °C	-40 °C	4.75 V	5.5 V	16-SOIC	Nonvolatile RAM	Surface Mount	3.9 mm	16-SOIC	0.154 in

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

Distributor	Package	Quantity	$

Digikey	Tube	74	$ 8.81

General part information

IC CTRL NV W/BATT MON 5V 20TSSOP

Technical documentation and resources