Number of External Interrupts 2
Number of Timers/Counters 3
Connectivity I2C, SPI, UART/USART
Program Memory Size 4KB 2K x 16
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
Interface 2-Wire, I2C, SPI, Serial, UART, USART
Supply Voltage-Max (Vsup) 5.5V
Base Part Number ATMEGA48
Subcategory Microcontrollers
Terminal Finish Matte Tin (Sn)
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Operating Temperature -40°C~85°C TA