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Rabbit RIO™ Programmable I/O Chip
The RIO (Rabbit I/O) is a versatile programmable I/O chip, featuring I/O expansion and specialty features compatible with any processor that has an available clocked serial port

RIO PICTURE
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Key Features
- Up to 40 MHz clock
- Multiple communication interfaces including SPI, parallel, and RabbitNet
- 8 independent functional channels with 4 ports each
- Each functional channel can be configured as:
- Bi-directional I/O
- PWM or PPM outputs
- TRIAC signal generators
- Input capture (pulse length and frequency)
- Counter (event or timers)
- Quadrature decode peripheral
- Up to 38 digital I/O lines
- Global or channel sync input to coordinate outputs
- Interrupt request pin
- RoHS compliant
RIO DATA SHEET
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