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Pmod™ RTCC: Real-Time Clock/Calendar

Digilent's real-time clock/calendar with nonvolatile memory and advanced features

Image of Digilent's Pmod RTCC: Real-time Clock/Calendar Digilent's Pmod RTCC is a real-time clock/calendar powered by the Microchip MCP79410. Through the I2C interface, users may configure up to two alarms that can be triggered at a wide variety of possible times. This provides accurate time-keeping and alarm configuration for any long-term (or short-term) project. As the Pmod RTCC operates as a real-time clock, a calendar, and an alarm, users may have it simply act as analog clock by having it output a 1 Hz square wave. Alternatively, the module could be configured to chime every hour or to let someone know when it is their birthday.

Features
  • Microchip MCP79410 real-time clock/calendar with lithium coin cell back-up
  • Multi-function pin output that can generate a square wave
  • Two available alarms
  • 128 bytes EEPROM

Pmod RTCC

ImageManufacturer Part NumberDescriptionPart StatusTypeUtilized IC / PartAvailable QuantityView Details
PMODRTCC REAL TIME CLOCK410-218PMODRTCC REAL TIME CLOCKActiveClock TimingMCP7941021 - ImmediateView Details

Associated Parts

ImageManufacturer Part NumberDescriptionPackage / CaseAvailable QuantityView Details
IC RTC CLK/CALENDAR I2C 8-TDFNMCP79410T-I/MNYIC RTC CLK/CALENDAR I2C 8-TDFN8-WFDFN Exposed Pad0View Details
IC RTC CLK/CALENDAR I2C 8-SOICMCP79410-I/SNIC RTC CLK/CALENDAR I2C 8-SOIC8-SOIC (0.154", 3.90mm Width)2108 - ImmediateView Details
IC RTC CLK/CALENDAR I2C 8-TSSOPMCP79410-I/STIC RTC CLK/CALENDAR I2C 8-TSSOP8-TSSOP (0.173", 4.40mm Width)2359 - ImmediateView Details
IC RTC CLK/CALENDAR I2C 8-SOICMCP79410T-I/SNIC RTC CLK/CALENDAR I2C 8-SOIC8-SOIC (0.154", 3.90mm Width)1512 - ImmediateView Details
IC RTC CLK/CALENDAR I2C 8-MSOPMCP79410-I/MSIC RTC CLK/CALENDAR I2C 8-MSOP8-TSSOP, 8-MSOP (0.118", 3.00mm Width)2780 - ImmediateView Details
Published: 2017-08-21