Technical Document
Specifications
Product details
Pmod IOXP I2C Port Expander
The Pmod IOXP is an I/O expansion module based on the Analog Devices ADP5589 device. It provides up to 19 additional GPIO pins from a serial I²C bus connection, as well as a keypad matrix decoder.
19 x configurable GPIO pins
Keypad decoder for up to 11 x 8 keypad with key press/release interrupt
16-element FIFO for event recording
PWM generator
Open-drain interrupt output
2 x Programmable logic blocks each with up to three inputs and one output
Switch debounce filters on input pins
Host communication: serial I²C bus up to 1MHz clock
16 x TVS-protected GPIO/Keypad signals on 2 x 12-pin connectors
3 x TVS-protected GPIO/Keypad signals on 6-pin header
Dimensions: 33 x 58.4mm
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P.O.A.
1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
Technical Document
Specifications
Product details
Pmod IOXP I2C Port Expander
The Pmod IOXP is an I/O expansion module based on the Analog Devices ADP5589 device. It provides up to 19 additional GPIO pins from a serial I²C bus connection, as well as a keypad matrix decoder.
19 x configurable GPIO pins
Keypad decoder for up to 11 x 8 keypad with key press/release interrupt
16-element FIFO for event recording
PWM generator
Open-drain interrupt output
2 x Programmable logic blocks each with up to three inputs and one output
Switch debounce filters on input pins
Host communication: serial I²C bus up to 1MHz clock
16 x TVS-protected GPIO/Keypad signals on 2 x 12-pin connectors
3 x TVS-protected GPIO/Keypad signals on 6-pin header
Dimensions: 33 x 58.4mm