Description

This is ATMEGA328-PU MICROCHIP 8 Bit Microcontroller, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz, 1 KB, 32 KB IC. The ATMEGA328-PU is a low power CMOS 8 bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA328-PU achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
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Note: New IC marking code is implemented, instead ATMEGA328 -PU used ATMEGA328 -U. Refer to datasheet in the attachment section for more info. regd. the product.?

Features:

131 powerful instructions, most single clock cycle execution
32 x 8 general purpose working registers
Fully static operation
Up to 20MIPS throughput at 20MHz
On-chip 2-cycle multiplier
Write/erase cycles: 10,000 flash/100,000 EEPROM
Optional boot code section with independent lock bits
In system programming by on chip boot program
True read while write operation
Programming lock for software security
Atmel? QTouch? library support
Capacitive touch buttons, sliders and wheels
QTouch and QMatrix? acquisition
Up to 64 sense channels
Two 8bit timer/counters with separate prescaler and compare mode
One 16 bit timer/counter with separate prescaler, compare mode, and capture mode
Real time counter with separate oscillator
Six PWM channels
Programmable serial USART
1Kbytes EEPROM
Serial peripheral interface (SPI)

Package Includes:
1 x ATMEGA328-PU MICROCHIP 8 Bit Microcontroller, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz, 1 KB, 32 KB IC