IC: AVR microcontroller; VQFN32; 2.7÷5.5VDC; Ext.inter: 21; Cmp: 1

Manufacturer: MICROCHIP TECHNOLOGY
Mounting: SMD
Terminal pitch: 0.5mm
Operating temperature: -40...85°C
Case: VQFN32
Supply voltage: 2.7...5.5V DC
Type of integrated circuit: AVR microcontroller
Interface: UART;SPI x2;debugWIRE;USB device
Number of comparators: 1
Clock frequency: 16MHz
Number of inputs/outputs: 22
Number of 16bit timers: 1
Number of PWM channels: 4
Number of 8bit timers: 1
Integrated circuit features: watchdog
Kind of package: in-tray
Operating frequency: 16MHz
USB speed: Full Speed
Family: ATMEGA
Number of external interrupts: 21
Number of output compare channels: 5
Number of input capture channels: 1
Number of capacitive channels: 12
Memory: 16kB FLASH;512B EEPROM;0.5kB SRAM