ZHCSHU7J August 2005 – March 2021 PCA9555
PRODUCTION DATA
For this design example, use the parameters shown in Table 9-1.
| DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|
| I2C and Subsystem Voltage (VCC) | 5 V |
| Output current rating, P-port sinking (IOL) | 25 mA |
| I2C bus clock (SCL) speed | 400 kHz |