The XRA1403IL24-0B-EB is Exarâ€™s16-Bit SPI GPIO Expander with Reset Input Evaluation Board. This I/O Expander has SPI interface capabilities. The XRA1403 has internal 100K ohm pull-up resistors on each I/O pin that can be individually enabled.
1.65V to 3.6V operating voltage. 16 General Purpose I/Os (GPIOs). 5V tolerant inputs. Maximum stand-by current of 1uA at +1.8V. SPI bus interface. SPI Clock Frequency up to 26MHz. Individually programmable inputs. Internal pull-up resistors. Polarity inversion. Individual interrupt enable. Rising edge and/or Falling edge interrupt. Input filter. Individually programmable outputs. Output Level Control. Output Three-State Control. Open-drain active low interrupt output. Active-low reset input. 3kV HBM ESD protection per JESD22-A114F. 200mA latch-up performance per JESD78B
Applications:. Personal Digital Assistants (PDA). Cellular Phones/Data Devices. Battery-Operated Devices. Global Positioning System (GPS). Bluetooth
Interface = SPI
Mounting Type = Panel Mount