FEATURES_PROVIDED += arch_8bit
FEATURES_PROVIDED += arch_avr8
FEATURES_PROVIDED += atmega_pcint0
FEATURES_PROVIDED += cpp
FEATURES_PROVIDED += periph_cpuid
FEATURES_PROVIDED += periph_eeprom
FEATURES_PROVIDED += periph_gpio periph_gpio_irq
FEATURES_PROVIDED += periph_pm
FEATURES_PROVIDED += periph_timer_periodic
FEATURES_PROVIDED += periph_wdt
FEATURES_PROVIDED += puf_sram

FEATURES_CONFLICT += periph_rtc:periph_rtt
FEATURES_CONFLICT_MSG += "On ATmega, the RTC and RTT use to the same hardware timer."