ATmega328P-PU 28-Pin DIP AVR Microcontroller for Arduino & IoT Projects

Key Highlights

• ✓The ATmega328P-PU offers several features that enhance its functionality and adaptability in embedded systems: High Performance, Low Power Design: Features an 8-bit microcontroller with Atmel AVR advanced RISC architecture, executing most instructions in a single clock cycle. Up to 20 MIPS Throughput: Achieves up to 20 million instructions per second (MIPS) at 20 MHz, ensuring efficient processing for various applications. Extensive Memory Resources: Includes 32KB of programmable FLASH memory, 1KB of EEPROM, and 2KB of SRAM, with 10,000 write and erase cycles for FLASH and 100,000 for EEPROM. In-System Programmability: Supports optional bootloader with lock bits, in-system programming (ISP) via bootloader, true read-while-write operation, and programming lock for software security. Comprehensive I/O and Package Options: Provides 23 programmable I/O lines in a 28-pin PDIP package, suitable for various interfacing needs. Flexible Speed Grades: Operates at 0-4 MHz with 1.8-5.5V, 0-10 MHz with 2.7-5.5V, and 0-20 MHz with 4.5-5.5V, accommodating different performance requirements.