ATMEGA328-AU 8-bit AVR with 32K Bytes of ISP Flash

The core combines a rich instruction set with 32 general-purpose working registers. All 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in a 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. Buy Atmel 8-bit Microcontrollers | ATMEGA328PB-AU Microcontroller online at the best price.

Features of ATMEGA328PB-AU Microcontroller:

• High Performance, Low-Power AVR® 8-bit Microcontroller Family
• Advanced RISC Architecture
  – 131 Powerful Instructions
  – Most Single Clock Cycle Execution
  – 32 x 8 General Purpose Working Registers
  – Fully Static Operation
  – Up to 20 MIPS Throughput at 20 MHz
  – On-Chip 2-Cycle Multiplier
• High Endurance Nonvolatile Memory Segments
  – 32 KB of In-System Self-Programmable Flash program memory
  – 1 KB EEPROM
  – 2 KB Internal SRAM
  – 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
• Peripheral Features
  – Peripheral Touch Controller (PTC)
• Capacitive Touch Buttons, Sliders, and Wheels
• 24 Self-Cap Channels and 144 Mutual Cap Channels
  – Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
  – Three 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode
  – Real-Time Counter with Separate Oscillator
  – Ten PWM Channels
  – 8-channel 10-bit ADC