其他說明：AT90S2313有一個UART; ATtiny12有掉屯檢測；ATtiny13有掉電檢測；ATtiny15L有掉電檢測；ATtiny2313有掉STM8S103K3T6C電檢測，一個UART; ATtiny26有掉電檢測，一個USI; ATtiny26L有掉電檢測，一個USI; ATmega48有掉電檢測，2個SPI, UART, TWI;ATmega88有掉電檢測，2個SPI, UART, TWI;  ATmega8有掉電檢測，SPI, UART, TWI; ATmega8L有掉電檢測，SPI, UART,TWI; ATmega8515有掉電檢測，SPI, UART; ATmega8515L有掉電檢測，SPI, UART; ATmega8535右有掉電檢測，SPI, UART,TWI; ATmega8535L有掉電檢測，SPI, UART, TWI; ATruega162有掉電檢測，SPI,2個UART, TWI; ATmega162V有掉電檢測，SPI,2個UART, TWI; ATmega162L有掉電檢測，SPI,2個UART,TWI; ATmega16有掉電檢測，SPI, UART, TWI; ATmega16L有掉電檢測，SPI, UART, TWI; ATmega168有掉電檢測，2個SPI,UART, TWI; ATmega169右掉電檢測，SPI, UART, TWI, LCD;ATmega169V有掉電檢測，SPI, UART, TWI, LCD; ATmega169L有掉電檢測，SPI, UART, TWI, LCD; ATmega32有掉電檢測，SPI, UART, TWI; ATmega32L有掉電檢測，SPI, UART, TWI;ATmega64有掉電檢測，SPI,2個UART, TWI; ATmega64L有掉電檢測，SPI,2個UART, TWI;  ATmega128有掉電檢測，SPI,2個UART, TWI; ATmega128L有掉電檢測，SPI,2個UART, TWI。