i.MX RT1170: 1 GHz Crossover MCU with Arm® Cortex® Cores
The PCAL9722 is an ultra-low voltage 22-bit I/O expander and translator with SPI interface and is ideal for a wide range of applications that require expansion of inputs and outputs to their existing micro and reduces design cycle time. Integrated Agile I/O features further enable flexible and configurable designs with push-pull or open-drain outputs, interrupt status registers, four different output drive strengths, enable and resistor selector for pull-up and pull-down resistors and interrupt mask options.
Part numbers include: PCAL9722HN, PCAL9722HN/Q900.
i.MX RT1170: 1 GHz Crossover MCU with Arm® Cortex® Cores
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