Alarm Clock Calendar
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 New HA 4008 Muslim Islamic Digital Wall Azan Alarm Clock Mosque Qibla Fajr Call  US $77.98
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 Digital Big Jumbo LED snooze wall desk alarm count down calendar weather clock US $43.98
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 8 Vintage Wind Up Alarm Clocks Oris 7 Jewel New Haven Ingraham Phinney Walker US $16.49
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 Matthew Norman Carriage Clock 8 day Mechanical Movement NEW US $1,150.00
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 7 LED Color Hello Kitty Digital Alarm Thermometer clock Assorted Type 4 gift US $12.50
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 New Waterbury Clocks Watches with Price Guide Update by Tran Duy Ly BK 295 US $72.95
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 New Arrive Digital LED Display Weather Station Projection Clock US $11.68
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 RARE RED LEATHER DECO SWISS SWIZA WIND UP TRAVEL ALARM CALENDAR CLOCK US $9.99
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 Casio Moon Graph GMQ 100 Alarm Clock Vintage Mint US $69.90
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 Nw HA 3005 Muslim Islamic Payer Digital Alarm Table Azan Clock Mosque Qibla Call US $23.89
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 Vintage Panasonic Calendar Flip Clock RC 6551 Bedside Alarm Needs TLC US $.99
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 2 x Bob 5 in 1 Wobble Clock Orange Green Brookstone US $39.99
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 Automatically Unfolding World Time Calendar Calculator Clock US $7.99
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 RETRO DUAL ALARM CALENDAR CLOCK COSMO TIME Model E803 DIGITAL LED NIB US $32.00
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 7 Colors Hello Kitty Fashion Alarm Square LED Digital Electronic Clock US $5.99
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 2012 Brand New Digital QURAN AZAN Clock Muslim islands US $19.69
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 Seiko World Timer Digital Desk Clock Great Fathers Day Present US $19.99
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 New HA 4009 Muslim Islamic Digital Wall Azan Alarm Clock Mosque Qibla Fajr Call US $43.29
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 NICE EARLY SWISS MINI CARAVELLE ALARM W CALENDAR CLOCK US $20.00
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 Azan Clock Arabia Muslim Pray Clock US $22.49
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 VINTAGE FULL FUNCTIONS PLAIN BRASS CARRIAGE CLOCK Calendar Repeater Alarm US $499.99
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 Blue LED Backlight LCD Clock with Calendar Thermometer US $6.15
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 La Crosse Technology WS 8117U IT AL Atomic Wall Clock w US $38.27
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 Vintage Modern Retro Flip Clock Alarm Daily Calendar Linden Model 967 Electric US $95.99
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 Seth Thomas TSI 1521 Gabriel Table Clock US $18.99
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 VINTAGE MINIATURE SWISS CARAVELLE CLOCK WIYH ALARM AND CALENDAR US $49.99
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 Car Alarm Clock Cell Phone Holder And Radio US $8.99
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 HARD TO FIND No 11 Octagon Ithaca Calendar Shelf Clock WITH ALARM US $795.00
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 Desktop Cube Digital Alarm Clock Thermometer White 1B82 US $9.49
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 VINTAGE EAMES ERA DESK SWISS CREATION CALENDAR CLOCK US $400.00
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 Quality HA 3007 Musilm Islamic Prayer Digital Azan Alarm Table Colock Mosque US $29.09
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 Vintage Jerger Alarm Clock Made in Germany US $99.99
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 Vintage Gilt Calendar Cloisonne CARRIAGE CLOCK Perfect US $399.99
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 Vintage 1990 Sunbeam Dick Tracy Key Wind Alarm Clock MINT NEW NEVER USED US $37.99
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 Mosque Clock Muslim Clock Islamic Clock Azan Clock US $22.89
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 Vintage Linden Flip Number Alarm Clock Model 967 US $75.00
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 The Longcase Clock Reference Book John Robey 2 Vol Set US $425.00
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 VINTAGE Old LLOYDS J375 771A Electric AM FM BAND RADIO Digital TIME CLOCK ALARM US $79.00
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 Desktop Calendar Alarm Clock Thermometer Scarlet 1B83 US $9.49
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 LARGE FOLKLORE DUTCH FRIESIAN STOEL CLOCK MERMAIDS PARROTS HINDELOOPEN PAINTED US $1,495.00
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 2012 New HA 3011 Musilim Islamic Prayer Digital Alarm Call Table Colock Alfajr US $19.69
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 New Ansonia Clocks Book by Tran Duy Ly with Price Guide Update BK 261 US $90.00
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 NEW Black Forest Clocks by Rick Ortenburger BK 159 US $80.00
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 Black Calendar Temperature Digital Alarm Clock Gift US $13.59
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 Kroeber Clocks American Imported US $75.00
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 New Haven Clock Watches Book by Tran Duy Ly with 2000 Price Update BK 285 US $62.95
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 ANTIQUE SIGNED Japy Freres ARABIC ORIENTAL MANTLE CLOCK US $3,299.99
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 RARE ANTIQUE KAL KLOK DIGITAL ROTARY NUMBER CLOCK TRIPLE CALENDAR WORKING US $685.00
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 Seiko Digital dual display R Wave mantle clock US $130.00
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 ASPREY ERMETO Lizard Alarm Day Date TRAVEL CLOCK$1050 US $359.97
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 Sotheby 6 19 02 rare CLOCKS astronomical automata US $35.00
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 SANAKK 3802 Electronic Clock US $5.49
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 Gilbert Clocks with 2000 Supplement by Tran Duy Ly US $105.00
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 NIB Seiko Get Up and Glow Digital Travel Alarm clock snooze QHL005SLH Calendar US $14.99
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 Plain Case Brass CARRIAGE CLOCK Calender Alarm Repeater Vintage US $499.99
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 Sharp Atomic Digital Alarm Clock With Snooze And Calendar Plus DST And Backlight US $13.95
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 Large Gilt Brass Figure CARRIAGE CLOCK Calender Alarm Repeater Vintage US $759.99
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 Kitchen La Crosse Technology Atomic Wall Clock W Indoor Outdoor Temperature Ne US $40.71
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 Seth Thomas Night Crawler Travel Alarm Clock RBU 711 US $9.99
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 Fashionable Digital Wall Standing Alarm Temp Timer Clock Calender NY FAST SHIP US $18.95
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 RARE KAL KLOK TAPE MEASURE CLOCK TRIPLE CALENDAR ALARM US $549.99
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 Definitive Guide Sessions Clocks by Tran Duy Ly US $45.97
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 WATERBURY CLOCKS WATCHES by Tran Duy Ly over 2300 quality illustrations US $65.00
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 Silver Event Countdown Alarm Clock W Calendar US $7.50
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 Vintage Florn Working Wind Up Travel Alarm Clock Sliding BrassLeather Germany US $15.99
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 Excalibur Info Travel Clock w Timer Rotary Design US $8.45
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 Splendid antique Waterbury 44 walnut double dial calendar clock with alarm US $750.00
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 LECOULTRE 1940s ALARM WITH DAY DATE AND MONTH CALENDAR US $550.00
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 Digital Projector LED Digital Calendar Thermometer Alarm Clock US $11.50
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 New Gilbert Clocks Book by Tran Duy Ly with Price Guide Update BK 276 US $72.95
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 New Kroeber Clocks American Imported by Tran Duy Ly with 2006 Update BK 280 US $84.95
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 New Session Clocks Book by Tran Duy Ly with Price Guide Update BK 288 US $54.95
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 SESSIONS Clock Movement Fire Fighters Electric Clock Watch 60 Cycle Vintage Rare US $14.99
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 LED Backlight Project Talking time Temperature Alarm Multifunction Clock Black US $14.39
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 New Seth Thomas Clocks Movements Volume 1 by Tran Duy Ly BK 291 US $82.95
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 RETRO JCP LED AM FM STEREO RADIO ALARM CLOCK CALENDAR MID CENTURY MODERN US $25.99
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 Vintage Retro Bulova LED Dual Alarm Calendar Clock US $29.95
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 La Crosse Technology WS 8117U IT C Digital Wall Clock US $42.30
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 LED Projector Red LCD Backlight Digital Calendar Thermometer Alarm Snooze Clock US $11.50
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 Laser Beam Time Projection Projector Digital Calendar Snooze Alarm BEEP Clock US $11.50
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Microchip announces first stand-alone real-time clock/calendar (RTCC) family
Microchip announces first stand-alone real-time clock/calendar (RTCC) family
Low-cost devices feature EEPROM & SRAM, unique ID, digital trimming, and battery switchover
Bangalore, November 11, 2010: Microchip Technology Inc., a leading provider of microcontroller, analog and Flash-IP solutions, has announced its first stand-alone IC Real-Time Clock/Calendar (RTCC) family. All six MCP794XX devices are highly integrated at a low cost, including ample amounts of on-chip EEPROM and SRAM, as well as a user-lockable section of EEPROM available for a 64-bit reprogrammable unique ID that can be factory-programmed with a MAC address. The devices include digital trimming for time-of-day calibration, and a battery-switchover feature that supports backup power at very low voltage and current levels. By integrating all of these features within a single device, the MCP794XX family reduces component count, and lowers costs for a variety of applications.
Example applications include those in the smart-energy (e.g. thermostats, power meters and commercial refrigeration); home-appliance (e.g. stoves, dishwashers and microwave ovens); automotive (e.g. dashboard controls and car radios); and consumer-electronic markets (e.g. office equipment, irrigation controls and video systems), among others.
Many applications, such as cameras and notebook PCs, require a real-time clock with back-up power to maintain time and alarm settings when the main power is turned off. Other applications, such as commercial refrigeration, point-of-sale equipment and security systems, need a real-time clock with a power-fail monitor to capture and store the timeframes when main power fails. With their on-chip battery-switchover circuit and power-fail timestamp, the MCP794XX RTCC devices deliver this functionality, helping to address system health, safety, and security concerns in applications involving the storage of perishable goods, or monitoring access to secure rooms. The devices can be ordered with a pre-programmed MAC address, which eliminates a time-consuming step in the production flow, and the digital trimming feature can support software temperature compensation, which lowers costs in comparison to devices where temperature compensation takes place in hardware.
"Having incorporated RTCCs onto our microcontrollers for some time, we are now pleased to introduce our first stand-alone RTCCs," said David Wilkie, director of Microchip's Memory Products Division. "Many applications, such as refrigeration and security systems, require a clock and alarm that operate during power-down situations. The MCP794XX family gives customers a cost-effective and low pin count option for adding this functionality to their designs without significantly increasing design size or cost."
About Microchip Technology
Microchip Technology Inc. (NASDAQ: MCHP) is a leading provider of microcontroller, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Ariz., Microchip offers outstanding technical support along with dependable delivery and quality.
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