Number of External Interrupts 18
On Chip Program ROM Width 8
Data Converter A/D 12x10b
Connectivity I2C, SPI, UART/USART
Program Memory Size 4KB 4K x 8
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, POR, WDT
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
Supply Voltage-Min (Vsup) 4.5V
Supply Voltage-Max (Vsup) 5.5V
Base Part Number ATTINY406
Additional Feature ALSO OPERATES AT 1.8V MINIMUME SUPPLY AT 5MHZ AND 2.7V MINIMUM SUPPLY AT 10 MHZ
Terminal Finish Matte Tin (Sn) - annealed
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Packaging Tape & Reel (TR)
Operating Temperature -40°C~105°C TA