======AVR Signature Bytes====== =====ATtiny===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | ATtiny4 | 0x1E | 0x8F | 0x0A | | ATtiny5 | 0x1E | 0x8F | 0x09 | | ATtiny9 | 0x1E | 0x90 | 0x08 | | ATtiny10 | 0x1E | 0x90 | 0x03 | | ATtiny11 | 0x1E | 0x90 | 0x04 | | ATtiny12 | 0x1E | 0x90 | 0x05 | | ATtiny13 | 0x1E | 0x90 | 0x07 | | ATtiny2313 | 0x1E | 0x91 | 0x0A | | ATtiny24 | 0x1E | 0x91 | 0x0B | | ATtiny44 | 0x1E | 0x92 | 0x07 | | ATtiny84 | 0x1E | 0x93 | 0x0C | | ATtiny25 | 0x1E | 0x91 | 0x08 | | ATtiny45 | 0x1E | 0x92 | 0x06 | | ATtiny85 | 0x1E | 0x93 | 0x0B | | | | | | =====ATmega===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | ATmega8 | 0x1E | 0x93 | 0x07 | | ATmega48 | 0x1E | 0x92 | 0x05 | | ATmega48A | 0x1E | 0x92 | 0x05 | | ATmega48PA | 0x1E | 0x92 | 0x0A | | ATmega88 | 0x1E | 0x93 | 0x0A | | ATmega88A | 0x1E | 0x93 | 0x0A | | ATmega88PA | 0x1E | 0x93 | 0x0F | | ATmega168 | 0x1E | 0x94 | 0x06 | | ATmega16 | 0x1E | 0x94 | 0x03 | | ATmega168A | 0x1E | 0x94 | 0x06 | | ATmega168PA | 0x1E | 0x94 | 0x0B | | ATmega32 | 0x1E | 0x95 | 0x02 | | ATmega328 | 0x1E | 0x95 | 0x014 | | ATmega328P | 0x1E | 0x95 | 0x0F | | ATmega644 | 0x1E | 0x96 | 0x09 | | ATmega644P | 0x1E | 0x96 | 0x0A | | ATmega2560 | 0x1E | 0x98 | 0x01 | | ATmega8515 | 0x1E | 0x93 | 0x06 | | | | | | =====AT90CAN===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | AT90CAN32 | 0x1E | 0x95 | 0x81 | | AT90CAN64 | 0x1E | 0x96 | 0x81 | | AT90CAN128 | 0x1E | 0x97 | 0x81 | =====AT90PWM===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | | | | | | | | | | | | | | | =====AT90USB===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | AT90USB128x | 0x1E | 0x97 | 0x82 | | AT90USB64x | 0x1E | 0x96 | 0x82 | | ATMega32U6 | 0x1E | 0x95 | 0x88 | | AT90USB162 | 0x1E | 0x94 | 0x82 | | | | | | =====ATxmega===== ^ Device ^ 0x000 ^ 0x001 ^ 0x002 ^ | ATxmega64A1 | 0x1E | 0x96 | 0x4E | | ATxmega128A1 | 0x1E | 0x97 | 0x4C | | ATxmega192A1 | 0x1E | 0x97 | 0x4E | | ATxmega256A1 | 0x1E | 0x98 | 0x46 | | ATxmega64A3 | 0x1E | 0x96 | 0x42 | | ATxmega128A3 | 0x1E | 0x97 | 0x42 | | ATxmega192A3 | 0x1E | 0x97 | 0x44 | | ATxmega256A3 | 0x1E | 0x98 | 0x42 | | ATxmega256A3B | 0x1E | 0x98 | 0x43 | | ATxmega16A4 | 0x1E | 0x94 | 0x41 | | ATxmega32A4 | 0x1E | 0x95 | 0x41 | | ATxmega64A4 | 0x1E | 0x96 | 0x46 | | ATxmega128A4 | 0x1E | 0x97 | 0x46 | | ATxmega64D3 | 0x1E | 0x96 | 0x4A | | ATxmega128D3 | 0x1E | 0x97 | 0x48 | | ATxmega192D3 | 0x1E | 0x97 | 0x49 | | ATxmega256D3 | 0x1E | 0x98 | 0x44 | | ATxmega16D4 | 0x1E | 0x94 | 0x42 | | ATxmega32D4 | 0x1E | 0x95 | 0x42 | | ATxmega64D4 | 0x1E | 0x96 | 0x47 | | ATxmega128D4 | 0x1E | 0x97 | 0x47 |