Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2009
Series AVR? ATmega
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Supply Voltage 5V
Frequency 16MHz
Base Part Number ATMEGA8U2
Interface SPI, UART, USART, USB
Memory Size 8kB
Oscillator Type Internal
Number of I/O 22
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 4K x 16
Connectivity SPI, UART/USART, USB
Bit Size 8
Watchdog Timer Yes
Has ADC NO
DMA Channels NO
Data Bus Width 8b
DAC Channels NO
Number of Timers/Counters 2
ROM (words) 4096
EEPROM Size 512 x 8
Number of PWM Channels 5
Number of SPI Channels 1