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DS1302S+

Name: Analog Devices Inc. DS1302S+
Brand: Analog Devices / Maxim Integrated
SKU: 700-DS1302S
Price: 5.17 EUR
Availability: InStock

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Mouser No:

700-DS1302S

Mfr. No:

DS1302S+

Mfr.:

Analog Devices / Maxim Integrated

Description:

Real Time Clock Trickle-Charge Timekeeping Chip

Datasheet:

DS1302S+ Datasheet (PDF)

ECAD Model:

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Learn more about Analog Devices / Maxim Integrated DS1302S+

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Real Time Clock
RoHS:
Interface Type:	Serial 3-Wire
Date Format:	YY-MM-DD-dd
Time Format:	HH:MM:SS (24 hr)
Package/Case:	SOIC-8
Battery Backup Switching:	Backup Switching
Supply Voltage - Min:	2 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 70 C
Series:	DS1302S
Mounting Style:	SMD/SMT
Time Keeping Current:	450 nA
Packaging:	Tube
Brand:	Analog Devices / Maxim Integrated
Function:	Calendar, Clock, NV Timekeeping RAM, Trickle Charger
Memory Size:	31 B
Product Type:	Real Time Clocks
Factory Pack Quantity:	88
Subcategory:	Clock & Timer ICs
Part # Aliases:	DS1302S 90-1302S+000
Unit Weight:	540 mg

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MOUSER WILL NO LONGER BE CARRYING THIS ITEM IN THE FUTURE.

Filter Document:

Datasheet

DS1302S+ Datasheet (PDF)

Application Notes

RoHS Certificate (PDF)

Compliance Codes

TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

Real Time Clocks (RTC)

Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.

DS1302 Trickle-Charge Timekeeping Chip

Analog Devices DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar (RTC) and 31 bytes of static RAM. The DS1302 trickle-charge timekeeping chip communicates with a microprocessor via a simple serial interface. The RTC provides seconds, minutes, hours, day, date, month, and year information. The end-of-month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator. Interfacing the DS1302 with a microprocessor is simplified by using synchronous serial communication. Data can be transferred to and from the clock/RAM 1 byte at a time or in a burst of up to 31 bytes. The DS1302 is designed to operate on very low power and retain data and clock information on less than 1µW. This Analog Devices timekeeping chip also features dual power pins for primary and backup power supplies, programmable trickle charger for Vcc₁, and seven additional bytes of scratchpad memory.