ATMEGA328-PU - MCU, 8BIT, ATMEGA, 20MHZ, DIP-28

ATMEGA328-PU - MCU, 8BIT, ATMEGA, 20MHZ, DIP-28

Descrição geral do produto
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.

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 8-bit 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
Master/Slave SPI

Aplicações

Automation & Process Control, Communications & Networking, Consumer Electronics, Embedded Design & Development, Multimedia, Portable Devices, Robotics, Sensing & Instrumentation, Security

Informação do produto

Product Range: AVR ATmega Family ATmega328 Series Microcontrollers
CPU Speed: 20MHz
Program Memory Size: 32KB
RAM Memory Size: 2KB
No. of Pins: 28Pins
MCU Case Style: DIP
No. of I/O's: 23I/O's
Embedded Interface Type: I2C, SPI, UART
Supply Voltage Min: 1.8V
Supply Voltage Max: 5.5V
MCU Family: AVR ATmega
MCU Series: ATmega328
Automotive Qualification Standard: -
RoHS Phthalates Compliant: Yes
MSL: -