ATMega328P-PU 28 PIN DIP IC with Arduino Uno Bootloader by MAKER AND HACKER

ATMega328P-PU 28 PIN DIP factory fresh The Atmel 8-bit AVR RISC-based microcontroller combines 32 KB ISP flash memory with read-while-write capabilities, 1 KB EEPROM, 2 KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, 6-channel 10-bit A/D converter (8-channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. The device operates between 1.8-5.5 volts. The device achieves throughputs approaching 1 MIPS per MHz. Key parameters PARAMETERS VALUE Flash 32 Kbytes RAM 2 Kbytes Pin Count 28 Max. Operating Frequency 20 MHz CPU 8-bit AVR # of Touch Channels 16 Hardware QTouch Acquisition No Max I/O Pins 26 Ext Interrupts 24 USB Interface No USB Speed No