ATMega chip full datasheet - UCSD Department of Physics

ATmega48A/PA/88A/PA/168A/PA/328/P29.2.4 ATmega88PA DC CharacteristicsTable 29-5.ATmega88PA DC characteristics - T A = -40°C to 85°C, V CC = 1.8V to 5.5V (unless otherwise noted)Symbol Parameter Condition Min. Typ. (2) Max. UnitsI CCIdle 8MHz, V CC = 5V 0.8 2.7 mAPower Supply Current (1) Active 8MHz, V CC = 5V 4.1 9 mAActive 1MHz, V CC = 2V 0.2 0.5 mAActive 4MHz, V CC = 3V 1.2 2.5 mAIdle 1MHz, V CC = 2V 0.03 0.15 mAIdle 4MHz, V CC = 3V 0.18 0.7 mAPower-save mode (3)Notes: 1. Values with “Minimizing Power Consumption” enabled (0xFF).2. Typical values at 25°C. Maximum values are test limits in production.3. The current consumption values include input leakage current.29.2.5 ATmega168A DC Characteristics32kHz TOSC enabled,V CC = 1.8V32kHz TOSC enabled,V CC = 3V0.8 µA0.9 µAPower-down mode (3) WDT enabled, V CC = 3V 3.9 8 µAWDT disabled, V CC = 3V 0.1 2 µATable 29-6.ATmega168A Dc characteristics - T A = -40°C to 85°C, V CC = 1.8V to 5.5V (unless otherwise noted)Symbol Parameter Condition Min. Typ. (2) Max. UnitsI CCIdle 8MHz, V CC = 5V 0.9 5.5Power Supply Current (1) Active 8MHz, V CC = 5V 4.2 12 mAActive 1MHz, V CC = 2V 0.2 0.55 mAActive 4MHz, V CC = 3V 1.2 3.5 mAIdle 1MHz, V CC = 2V 0.03 0.5 mAIdle 4MHz, V CC = 3V 0.2 1.5 mAPower-save mode (3)32kHz TOSC enabled,V CC = 1.8V32kHz TOSC enabled,V CC = 3V0.75 µA0.83 µAPower-down mode (3) WDT enabled, V CC = 3V 4.1 15 µAWDT disabled, V CC = 3V 0.1 2 µANotes: 1. Values with “Minimizing Power Consumption” enabled (0xFF).2. Typical values at 25°C. Maximum values are test limits in production.3. The current consumption values include input leakage current.8271D–AVR–05/11320