Microchip 8-bit AVR ATmega Microcontroller 20 MHz 32kB FLASH 28-Pin PDIP ATMEGA328P-PN

Microchip ATMEGA328P-PN is a high-performance 8-bit AVR microcontroller built using enhanced RISC architecture, featuring ultra-low power consumption with picoPower technology. It operates with a maximum clock frequency of 20 MHz, delivering up to 20 MIPS processing capability, suitable for a wide variety of embedded applications.

This microcontroller includes 32 kB of FLASH program memory, 1 kB EEPROM, and 2 kB internal SRAM to efficiently handle data and code. It provides 23 programmable I/O lines and supports standard serial communication interfaces such as SPI and USART, making it versatile for connectivity in embedded systems.

The device operates on a broad supply voltage range of 1.8 V to 5.5 V and can function reliably across a wide temperature range from -40°C to 85°C, suitable for industrial and automotive environments. Its 28-pin PDIP package allows for easy and flexible through-hole mounting in PCB designs.

Further peripheral features include six 10-bit Analog to Digital Converters (ADCs), multiple timers (two 8-bit and one 16-bit), six PWM channels, programmable watchdog timer, analog comparator, and capacitive touch sensing capabilities.

This microcontroller supports multiple power-saving sleep modes, ideal for battery-powered and low-energy applications. It also features internal calibrated oscillators and various interrupt sources to enhance design flexibility.

Built on AVR enhanced RISC architecture for efficient 8-bit processing. Operates at a maximum clock frequency of 20 MHz for high-speed performance. Contains 32 kB of FLASH program memory for application storage. Includes 2 kB SRAM and 1 kB EEPROM memory for data storage.

Features 23 general-purpose programmable input/output pins. Supports SPI and USART interfaces for serial communication. Supports low power consumption modes ideal for battery-powered applications. Wide operating voltage range from 1.8 V to 5.5 V.

Withstands operating temperatures from -40°C to 85°C. Comes in a 28-pin Plastic Dual Inline Package (PDIP) for through-hole mounting.

Ideal for embedded systems, consumer electronics, industrial control, automotive applications, and prototyping development boards requiring reliable 8-bit processing power with low energy consumption.

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