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Introduction to I2C and UART Device DEMO Board

  • 2013-09-22
  • 657.63KB
  • Points it Requires : 2

I2C device development data 1.1.1 PCA9545/48 PACK PCA9545 expands 1 I2C bus to 4, PCA9548 expands 1 I2C bus to 8; It has isolation characteristics, expands the bus, isolates the bus load capacitance, and reduces the burden on each bus; Auxiliary circuit: I2C interface temperature sensor LM75A and ferroelectric memory FM24CL04; Can be used with SmartARM2200 industrial control learning development board.

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