ZHCSIO3I January 2005 – August 2024 PCF8575
PRODUCTION DATA
The operating power-supply voltage range of the PCF8575 is 2.5 V to 5.5 V applied at the VCC pin. When the PCF8575 is powered on for the first time or anytime the device needs to be reset by cycling the power supply, the power-on reset requirements must be followed to ensure the I2C bus logic is initialized properly.