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DS1339U-2+
- Manufacturer's Part No.:DS1339U-2+
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- Description:IC RTC CLK/CALENDAR I2C 8-USOP
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- Available: 201
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $3.81398 | US $3.81 |
| 10+ | US $3.43258 | US $34.33 |
| 30+ | US $2.66979 | US $80.09 |
| 100+ | US $2.19304 | US $219.30 |
| 500+ | US $2.09769 | US $1048.85 |
| 1000+ | US $1.90699 | US $1906.99 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The DS1339 serial real-time clock (RTC) is a low power clock/date device with two programmable timeof-day alarms and a programmable square-wave output. Address and data are transferred serially through an I2C bus.
The clock/date provides seconds, minutes, hours, day, date, month, and year information.
The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year.
FEATURES
• Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100
• Available in a Surface-Mount Package with an Integrated Crystal (DS1339C)
• I2C Serial Interface
• Two Time-of-Day Alarms
• Programmable Square-Wave Output
• Oscillator Stop Flag
• Automatic Power-Fail Detect and Switch Circuitry
• Trickle-Charge Capability
• Underwriters Laboratories (UL) RecognizedAPPLICATIONS 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) Other (Utility Meter, Vending Machine,
Thermostat, Modem)
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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