Supply voltage: +2.7 to +5.5 V
Supply current
active mode: 12 mA max at +5 V, 8 MHz
power-down mode: <8 ìA typ
Clock frequency: 0 to 20 MHz
Temp. range: −40 to +85 °C
Flash No. of
Type EPROM EEPROM SRAM I/O
ATmega48 4 kB 256 B 512 B 23
ATmega88 8 kB 512 B 1 kB 23
ATmega168 16 kB 512 B 1 kB 23