- r -

• received_bytes : usb_endpoint_callback_parameter
• receiver_enable : usart_config , spi_config
• recoverable_fault : tcc_wave_extension_config
• reference : adc_config , dac_config
• reference_compensation_enable : adc_config
• register_callback_mask : tcc_module
• registered_callback_mask : i2s_serializer_module
• reload_action : tc_config , tcc_counter_config
• requested_words : i2s_serializer_module
• required_size : usb_pipe_callback_parameter
• reserved : _eeprom_master_page , _eeprom_page
• resolution : adc_config
• resource : events_hook
• restart : tcc_recoverable_fault_config
• revision : _eeprom_master_page
• run_in_standby : usart_config , usb_config , system_clock_source_osc32k_config , i2c_slave_config , i2c_master_config , tcc_config , dac_config , tc_config , ac_config , adc_config , system_clock_source_osc8m_config , system_gclk_gen_config , bod_config , system_clock_source_xosc_config , system_clock_source_xosc32k_config , spi_config