However, both of them are dwarfed by the ATMega328P’s performance ... and we like when hackers do microcontroller standoffs like that – for instance, check out this review from 2017 which ...

Joining the vendor’s 32-pin picoPower AVR microcontroller family, the ATmega48P, ATmega88P, ATmega168P, and ATmega328P devices have 4, 8, 16, and 32 kbytes of flash memory, respectively, providing a ...