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Real-Time Clock Add-on Module, PCF8563, UEXT Interface US$9.54

Real-Time Clock Add-on Module, PCF8563, UEXT Interface

MOD-RTC adds a real-time clock feature to boards that feature a UEXT expansion connector. Timekeeping accuracy is tuned to 2 seconds per day. Higher accuracy is possible by adjusting the internal registers of the PCF8563.

A 3V coin-cell lithium battery is not included. It uses common CR2032 type.

PCF8563 RTC Module Features

  • NXP PCF8563T/5 Real-Time Clock IC
  • Holder for 3V lithium coin-cell battery CR2032 (not included)
  • UEXT connector (see below)
  • FR-4 PCB, 1.5mm, soldermask, component print
  • Dimensions: 40 19 mm (1.57 0.75")

UEXT Connector

The UEXT connector provides a solderless way to connect this module to a system with a microcontroller. There are dozens of microcontroller systems and development boards with UEXT headers that this module can plug into. Click on the architectures below for lists of compatible boards:

PCF8563 RTC Module Resources

Optional Recommended Products for this Item
CR2032 Coin Cell Battery, 20mm, 3V, 250mAh+ US$1.95

This product was added to our catalog on Monday 23 January, 2012.


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