ATMEGA16U4-AU TQFP44 AVR family 8-bit microcontroller with a USB boot

Mikrokontroler keluarga AVR 8 bit yang telah dilengkapi dengan USB controller dan USB Bootloader.

Spesifikasi:
kemasan TQFP-44
Frekuensi kerja 16MHz (maks)
Tegangan kerja 2.7VDC - 5.5VDC
Jumlah 26-pin i/o
Arsitektur RISC
Ukuran memori program adalah 16K byte
Ukuran memori data yang mudah menguap sebesar 1,25K Bytes
Ukuran memori data non-volatile sebesar 512 byte
Adc 10-bit, 12 saluran
Periferal PWM, pengawas waktu, komparator dalam chip, sensor suhu dalam chip
Jumlah interupsi eksternal 8xPCINT + 5INT sumber
Timer/counter 2 saluran 8-bit, 2 saluran 16-bit, 1 saluran 10-bit
Kecepatan 16 MIPS
Antarmuka pemrograman USB, pemrograman serial/paralel
Antarmuka debugger JTAG
I2C, UART, SPI, antarmuka periferal USB
Fitur Khusus On-Chip USB Bootloader

Lembar data : https://www.atmel.com/Images/7766s.pdf
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AVR family 8-bit microcontroller that has been equipped with a USB controller and USB Bootloader.

Specs:
TQFP-44 packaging
Working frequency 16MHz (max)
Working voltage 2.7VDC - 5.5VDC
Number of 26-pin i/o
RISC Architecture
Program memory size is 16K bytes
Volatile data memory size of 1.25K Bytes
Non-volatile data memory size of 512 bytes
Adc 10-bit, 12 channels
PWM peripherals, watchdog timer, on-chip comparator, on-chip temperature sensor
Number of external interrupts 8xPCINT + 5INT source
Timer/counter 2 channels 8-bit, 2 channels 16-bit, 1 channel 10-bit
Speed 16 MIPS
USB programming interface, serial/parallel programming
JTAG debugger interface
I2C, UART, SPI, USB peripheral interface
Special Features On-Chip USB Bootloader

Data sheet : https://www.atmel.com/Images/7766s.pdf