SX1503 Key Features
- 4/8/16 channel of I/Os True bi-directional style I/O Programmable Pull-up/Pull-down Push/Pull outputs
- 1.2V to 5.5V independent operating voltage for all supply rails (VDDM, VCC1, VCC2)
- 5.5V patible I/Os, up to 24mA output sink (no total sink current limit)
- Fully programmable logic functions (PLD)
- 400kHz 2-wire I2C patible slave interface
- Open drain active low interrupt output (NINT)
- Power-On Reset and reset input (NRESET)
- Ultra low current consumption of typ. 1uA
- 40°C to +85°C operating temperature range
- Ultra-Thin 3x3mm QFN-UT-20 package