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pmod:pmodrtcc:start [2022/09/13 14:52] – changed forum.digilentinc.com to forum.digilent.com jeff.greenberg_ni.compmod:pmodrtcc:start [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 +~~NOTOC~~ 
 +   
 +====== Pmod RTCC  ======
 +  
 +{{Digilent Infobox
 +| Store Page = https://digilent.com/shop/pmod-rtcc-real-time-clock-calendar/
 +| Manual = [[reference-manual]]
 +| Support = https://forum.digilentinc.com/forum/7-add-on-boards/
 +| Title = Pmod RTCC
 +| Subtitle = Real-time Clock / Calendar
 +| Header = Features
 +| Bullet = Real-time clock/calendar with lithium coin cell back-up
 +| Bullet = Multi-function pin output that can generate a square wave
 +| Bullet = Two available alarms
 +| Bullet = 128 bytes EEPROM
 +| Bullet = 64 bytes SRAM
 +| Bullet = 2×4-pin connector with I2C interface
 +| Bullet = Follows the Digilent {{/reference/pmod/digilent-pmod-interface-specification.pdf |Pmod Interface Specification}}
 +| Header = Electrical
 +| Bus = [[learn/fundamentals/communication-protocols/i2c/start | I²C]]
 +| Specification Version = 1.0
 +| Logic Level = 3.3V
 +| Header = Physical
 +| Width = 1.3 in (3.30 cm)
 +| Length = 0.80 in (2.03 cm)
 +| Header = Design Resources
 +| Fritzing Part = {{reference:pmod:pmodrtcc:pmodrtcc.fzpz| }}
 +| Header = Documentation
 +| Primary IC = [[http://ww1.microchip.com/downloads/en/devicedoc/22266d.pdf | MCP79410]]
 +| Reference Manual = [[pmod/pmodrtcc/reference-manual]]
 +| Schematic = {{reference:pmod:pmodrtcc:pmodrtcc_sch.pdf|Schematic }}
 +| 3D Model = {{:pmod:pmodrtcc:pmodrtcc-stp.zip|STP Model}}
 +| Header = J1 Pinout
 +| Full Row = {{ :reference:pmod:pmod-pinout-2x4.png?direct |}}
 +| Pin 1 & 5 = SCL
 +| Pin 2 & 6 = SDA
 +| Pin 3 & 7 = GND
 +| Pin 4 & 8 = VCC
 +}}
  
 +{{page>reference-manual}} \\ \\
 + 
 +
 +===== Example Projects =====
 +==Microprocessor==
 +  * [[learn/software/tutorials/digilent-core-install/start | Installing the Digilent Core for Arduino]]
 +  * {{:reference:pmod:pmodrtcc:rtcci2c.zip|Library and MPIDE Example}}
 +==Programmable Logic==
 +  * [[learn/programmable-logic/tutorials/pmod-ips/start | Getting Started with Digilent Pmod IPs]]
 +     * Digilent Pmod IPs are only supported in Vivado and Xilinx SDK versions 2019.1 and earlier.
 +
 +----
 +
 +===== Additional Resources =====
 +  * Specification Version 1: {{https://www.digilentinc.com/Pmods/Digilent-Pmod_%20Interface_Specification.pdf |PDF}}
 +
 +----
 +
 +{{tag>pmod pmod-start pmod-i2c pmodrtcc clock-calendar resource-center}}