DS1302SN+T&R

Analog Devices / Maxim Integrated
700-DS1302SNT&R
DS1302SN+T&R

Mfr.:

Description:
Real Time Clock Trickle-Charge Timekeeping Chip

Datasheet:
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Learn more about Analog Devices / Maxim Integrated DS1302SN+T&R

Product Attribute Attribute Value Select Attribute
Analog Devices Inc.
Product Category: Real Time Clock
RoHS:  
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1302SN
SMD/SMT
450 nA
Reel
Cut Tape
MouseReel
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: 2000
Subcategory: Clock & Timer ICs
Part # Aliases: DS1302SN 90-1302S+NTR
Unit Weight: 540 mg
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Attributes selected: 0 

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

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

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.

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.

In Stock: 937

Stock:
937 Can Dispatch Immediately
Once stock is depleted, this product will no longer be available from Mouser.
Minimum: 1   Multiples: 1
Unit Price:
₹-.--
Ext. Price:
₹-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2000)

Pricing (INR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
₹606.68 ₹606.68
₹464.32 ₹4,643.20
₹428.02 ₹10,700.50
₹388.85 ₹38,885.00
₹369.74 ₹92,435.00
₹361.14 ₹1,80,570.00
₹359.23 ₹3,59,230.00
Full Reel (Order in multiples of 2000)
₹345.85 ₹6,91,700.00
4,000 Quote
† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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