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ATMEGA328-AUR

8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz

MICROCHIP ATMEGA328-AUR

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA328-AUR
Order Code:
2443176
Product Range
AVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet:
ATMEGA328-AUR   Datasheet
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Product Range Selector (AVR ATmega Family ATmega328 Series Microcontrollers)

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Product Overview

The ATMEGA328-AUR is a 8-bit high-performance AVR RISC-based Microcontroller Unit combines 32kB ISP flash memory with read-while-write capabilities, 1kB EEPROM, 2kB 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, programmable watchdog timer with internal oscillator and five software selectable power saving modes. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.
  • Device operates at 1.8 to 5.5V
  • Advanced RISC architecture
  • 131 Powerful instructions
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • Optional boot code section with independent lock bits
  • In-system programming by on-chip boot program
  • True Read-While-Write operation

Applications

Automation & Process Control

Product Information

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:
AVR ATmega Family ATmega328 Series Microcontrollers

:
20MHz

:
32KB

:
2KB

:
32Pins

:
TQFP

:
23I/O's

:
I2C, SPI, USART

:
1.8V

:
5.5V

:
AVR ATmega

:
ATmega328

:
-

:
MSL 3 - 168 hours
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Technical Docs (2)

Packaging type Cut Tape
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Re-reel (minimum 10/reel):2443176RL Check stock

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Deliveries start from 23/04/21

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