Microchip Technology ATMEGA328P

Mfr. Part

ATMEGA328P

Manufacturer

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Detailed Description

The ATMEGA328P is a high-performance, low-power, 8-bit microcontroller based on the AVR enhanced RISC architecture. It combines 32 KB of in-system self-programmable flash program memory, 2 KB of SRAM, and 1 KB of EEPROM.

Key Features

8-bit AVR microcontroller

32 KB of in-system self-programmable flash program memory

2 KB of SRAM

1 KB of EEPROM

23 general-purpose I/O lines

32 general-purpose working registers

Three flexible timer/counters with compare modes

Internal and external interrupts

Six-channel 10-bit ADC

Programmable serial USART

A byte-oriented 2-wire serial interface (I2C)

Watchdog timer with separate on-chip oscillator

On-chip analog comparator

Key Advantages

High performance and low power consumption

Flexible and easy-to-use architecture

Extensive peripheral set

In-system programmable flash

Packaging

The ATMEGA328P is available in a 28-pin PDIP, TQFP, or QFN package. The package type, size, pin configuration, and electrical characteristics can be found in the datasheet.

Lifecycle

The ATMEGA328P is an active product and is not nearing discontinuation. There are several equivalent or alternative models available, such as the ATmega48/88/168 series. If you need more information, please contact our sales team.

Key Application Areas

Embedded systems

Industrial control

Home automation

Automotive applications

Sensor and control applications

Datasheet

For the most up-to-date and authoritative datasheet, please visit our website at https://www.y-ic.com/pdf/atmega328p.html and download the latest version.

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