DS1339

DS1339, real-time clock (RTC), SSOP, -0.3V to +6.0V, DALLAS

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Price:: US $0.98~1.13 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 10 :	1.13 / Piece
10 ~ 100 :	0.98 / Piece

PartNumber:: DS1339

Brand:: DALLAS - DALLAS | Pack: SSOP | D/C: 11+

Availability:: Supply Ability: 1/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-01-10

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Part Number:DS1339
US $0.98 - 1.13
DS1339U-3.3

US $0.60 - 1.00 / Piece
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Product Summary

The DS1339 is a real-time clock (RTC). It is a low power clock/date device with two programmable timeof-day alarms and a programmable square-wave output. The DS1339 is widely used in handhelds (GPS, POS Terminals); consumer Electronics (Set-Top Box, Digital Recording, Network Appliance); office Equipment (Fax/Printers, Copier); medical (Glucometer, Medicine Dispenser); telecommunications(Routers, Switches, Servers), etc.

Parametrics

DS1339 absolute maximum ratings: (1)Voltage Range on Any Pin Relative to Ground: -0.3V to +6.0V; (2)Operating Temperature Range (Noncondensing): -40℃ to +85℃; (3)Storage Temperature Range: -55℃ to +125℃; (4)Soldering Temperature Range: See precautions in the Handling, PCB Layout, and Assembly section.

Features

DS1339 features: (1)Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Valid Up to 2100; (2)Available in a Surface-Mount Package with an Integrated Crystal (DS1339C); (3)I2C Serial Interface; (4)Two Time-of-Day Alarms; (5)Programmable Square-Wave Output; (6)Oscillator Stop Flag; (7)Automatic Power-Fail Detect and Switch Circuitry; (8)Trickle-Charge Capability; (9)Underwriters Laboratory (UL) Recognized.