JFET

OM13519UL: PCA8565 Demonstration Board

Overview

OM13519UL is a demonstration board for PCA8565. The PCA8565 is a CMOS ¹ real-time clock and calendar suitable for low power applications. Programmable clock output, interrupt output, and undervoltage detector are also provided. All addresses and data can be transferred serially over the two-wire bidirectional ^I2C bus. The maximum bus speed is 400 kbit/s. The built-in word address register is automatically incremented after each data byte is written or read.

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Documentation

SPI-bus Real-Time Clock and calendar

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Update:2025-05-11 12:46:11

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