Microcontroller Configuration Details

The table below details the operating conditions of the AVR128DA48 microcontroller and the peripherals configured for the snake game application.

Table 1. Microcontroller Configuration
Parameter Value
Microcontroller AVR128DA48
System Clock 24 MHz (OSCHF)
Microcontroller Operating Voltage 3.3V
RTC Clock 1 kHz (OSC32K / 32)
RTC Interrupt Period 20 ms
RTC Interrupt Period in Low-Power mode 5s
PTC Clock 2 MHz