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Parts by Number Top

Part # Distributor Manufacturer Product Category Description
24309DS12887 REAL TIME CLOCK National Microchip Not Provided Not Provided Not Provided
DS12887 REAL TIME CLOCK PUL National Microchip DALLAS Not Provided Not Provided
REAL TIME CLOCK PC B ASAP Semiconductor AVX Not Provided ASSY500242
dsPIC33FJ128GP710A Microchip Technology, Inc. Microchip Technology, Inc. Not Provided between clock sources in real time. Idle, Sleep and Doze modes with fast wake-up. Timers/Capture/Compare/PWM: Timer/Counters, up to nine 16-bit timers: - Can pair up to make four 32-bit timers - 1 timer runs as Real-Time Clock with external 32.768 kHz oscillator - Programmable prescaler. Input Capture...
PIC24HJ64GP204 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided as a Real-Time Clock with an external 32.768 kHz oscillator. - Programmable prescaler. . Input Capture (up to four channels): - Capture on up, down or both edges. - 16-bit capture input functions. - 4-deep FIFO on each capture. . Output Compare (up to four channels): - Single or Dual 16-bit Compare mode...
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Conduct Research Top

  • Low-Power Real Time Clock
    This application note uses the Timer1 module, from a mid-range PIC16CXXX microcontroller, to control a low-power real-time clock. Timer1 was chosen because it has its own crystal which allows the module to operate during sleep. The two events that will wake the device from sleep
  • Implementing a Realtime Clock
    The purpose of this note is to provide an example of how to add a real-time clock (RTC) feature to a C8051F00x or C8051F01x device. Example software is included at the end of this note.
  • Clock jitter analyzed in the time domain
    Part 1 of this three-part article series. focused on how to accurately estimate. jitter from a clock source and combine it. with the aperture jitter of an ADC. In this. article, Part 2, that combined jitter will be. used to calculate the ADC's signal-to-noise. ratio (SNR), which
  • Backing Up Epson Toyocom Real-Time Clock Chips (.pdf)
    Cymbet TM EnerChip TM solid state, thin film batteries are ideal as rechargeable backup power sources for real-time clock (RTC) chips, memories, microcontrollers and other low-power circuits where data or timing information must be retained in the absence of primary power. They come in standard
  • Using Timer 1 in Asynchronous Clock Mode
    This application note discusses the use of the PIC16CXXX Timer1 module as an asynchronous clock. The Timer1 module has it own oscillator circuitry, which allows the timer to keep real-time, even when the device is in SLEEP mode. When the device is in sleep, the oscillator will continue to increment
  • Using Timer 1 in Asynchronous Clock Mode
    This application note discusses the use of the PIC16CXXX Timer1 module as an asynchronous clock. The Timer1 module has it own oscillator circuitry, which allows the timer to keep real-time, even when the device is in SLEEP mode. When the device is in sleep, the oscillator will continue to increment
  • Synchronizing Differential Clock Sources for Bit Error Ratio Test (BERT)
    modern devices have differential inputs. By offering differential clock and data (inputs and outputs), the OmniBER 725 can test these devices quicker and with greater reliability. Both inputs of a device can be tested at the same time, (rather than having to test each input separately) removing
  • Speeding New Product Development When the Clock is Ticking
    Wristwatches from IWC Schaffhausen do more than tell the time. These handcrafted and technically sophisticated luxury timepieces are a man's best jewelry piece and can become sought-after collector's items. The company's most famous product lines are the "Da Vinci" family, the Pilot's Watches

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