Microchip (ATMEGA8U2-AU) MCU-Application Specific 8 bit, AVR MEGA

MCU-Application Specific 8 bit, AVR MEGA, 16 MHz, 512 Byte RAM/8 KB Program, 2.7V-5.5Vin, TQFP-32 Product Overview The ATMEGA8U2-AU is a 8-bit high-performance low-power AVR RISC-based Microcontroller combines 8kB ISP flash memory with read-while-write capabilities, 512B EEPROM, 512B SRAM, 22 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, USART, programmable watchdog timer with internal oscillator, SPI serial port, debugWIRE interface for on-chip debugging and programming and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed. Advanced RISC architecture - Fully static operation Non-volatile program and data memories USB 2.0 full-speed device module with interrupt on transfer completion Peripheral features - Programmable watchdog timer with separate on-chip oscillator On chip debug interface (debugWIRE) Power-on reset (POR) and programmable brown-out detection Internal calibrated oscillator External and internal interrupt sources Five sleep modes - Idle, power-save, power-down, standby and extended standby 22 Programmable I/O lines -40 to +85°C Industrial operating temperature range Applications Industrial, Computers & Computer Peripherals Product Information Product Range: AVR ATmega Family ATmega8 Series Microcontrollers Device Core: megaAVR MCU Core Size: 8bit Operating Frequency Max: 16MHz Program Memory Size: 8KB RAM Memory Size: 512Byte IC Case / Package: TQFP CPU Speed: 16MHz No. of I/O's: 22I/O's MCU Case Style: TQFP Interfaces: I2C, SPI, UART, USART No. of Pins: 32Pins Embedded Interface Type: I2C, SPI, UART, USART MCU Applications: USB Microcontroller Supply Voltage Min: 2.7V Supply Voltage Max: 5.5V MCU Family: AVR ATmega Operating Temperature Min: -40°C Operating Temperature Max: 85°C MCU Series: ATmega8 IC Mounting: Surface Mount Qualification: - MSL: MSL 3 - 168 hours