Description
Overview
- The Atmel Atmega328p has a Harvard architecture 8-bit RISC processor core, 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, 3 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 5 software-selectable power-saving modes.
- The device operates between 1.8 and 5.5 volts
Features
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- High Endurance Non-volatile Memory Segments
- Real Time Counter with Separate Oscillator
- Six PWM Channels
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated Oscillator
- 23 Programmable I/O Lines
- 28-pin PDIP package
- Operating Voltage: 1.8-5.5V
- Temperature Range: -40°C to +85°C
- Speed: Up to 20MHz
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