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Atmel 8-bit AVR MegaAVR Microcontroller, 20 MHz, 32kB Flash, PDIP, -PN ATmega328P
Specifications
| Country of Origin | India |
|---|---|
| Brand | Atmel |
| Height | 4.06mm |
| Length | 34.79mm |
| Model | ATmega328P |
| Width | 7.49mm |
| Mount Type | Through Hole |
| Series | megaAVR |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Ram size | 2kB |
| Interface Type | SPI, USART |
| Pin Count | 28 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 32kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 23 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 6 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Operates at a maximum clock frequency of 20 MHz for fast data processing.
- Comes with 32kB Flash memory to support complex programs and storage needs.
- Features 2kB SRAM and 1024B EEPROM for flexible memory management.
- Offers 28-pin PDIP packaging suitable for through-hole mounting.
- Supports a wide operating voltage range from 1.8V to 5.5V for compatibility in various setups.
- Built on AVR enhanced RISC architecture for reliable execution.
- Provides 23 programmable I/O pins for versatile hardware interfacing.
- Includes SPI, USART, I2C compatible interfaces for easy integration into systems.
Product Description
Microchip ATmega328P 8-bit AVR MegaAVR Microcontroller, Model ATMEGA328P-PN, delivers robust and energy-efficient performance for a wide range of electronic applications. Built on advanced AVR enhanced RISC architecture, this microcontroller is optimized for ultra-low power consumption, featuring the picoPower technology. Its 20 MHz maximum clock frequency permits rapid processing and real-time computing tasks.
This device comes in a 28-pin PDIP package that’s suitable for through-hole mounting, making it ideal for prototyping, hardware development, and manufacturing environments. The ATmega328P has 32kB flash memory, 2kB SRAM, and 1024B EEPROM, ensuring significant program storage, fast access, and persistent memory for data retention.
Operates at a maximum clock frequency of 20 MHz for fast data processing. Comes with 32kB Flash memory to support complex programs and storage needs. Features 2kB SRAM and 1024B EEPROM for flexible memory management. Offers 28-pin PDIP packaging suitable for through-hole mounting.
Supports a wide operating voltage range from 1.8V to 5.5V for compatibility in various setups. Built on AVR enhanced RISC architecture for reliable execution. Provides 23 programmable I/O pins for versatile hardware interfacing.
Includes SPI, USART, I2C compatible interfaces for easy integration into systems. Equipped with six 10-bit ADC channels for accurate analogue signal conversion.
The microcontroller integrates power-saving features, including multiple sleep modes, programmable brown-out detection, and an internal calibrated oscillator, enabling highly efficient operation in battery-powered and portable devices. Its peripheral set includes two 8-bit timers, one 16-bit timer, six PWM channels, and analogue comparators, making it suitable for control, sensing, and communication tasks in industrial and laboratory setups.
Designed for use cases across industrial automation, laboratory instrumentation, IoT devices, consumer electronics, and embedded control solutions, the ATmega328P offers robust functionality in both commercial and research environments. The wide temperature range (-40°C to 85°C) ensures reliable operation under varying conditions.
Explore more Microcontrollers in the EnvMart Electronics & Electricals category for advanced development and industrial solutions.
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Frequently Asked Questions
The ATmega328P operates at a maximum clock frequency of 20 MHz, allowing for fast data processing.
It features 32kB of flash memory, which supports complex programs and storage needs.
This model supports a wide operating voltage range from 1.8V to 5.5V, making it compatible with various setups.
The microcontroller is available in a 28-pin PDIP package, suitable for through-hole mounting.
It offers 23 programmable I/O pins for versatile hardware interfacing.
This model includes SPI, USART, and I2C compatible interfaces for easy integration into systems.
The microcontroller operates within a temperature range of -40°C to 85°C, ensuring reliable performance under varying conditions.
The dimensions of the ATmega328P are 34.79mm in length, 7.49mm in width, and 4.06mm in height.
It is equipped with six 10-bit ADC channels for accurate analogue signal conversion.
This model integrates multiple sleep modes, programmable brown-out detection, and an internal calibrated oscillator for efficient operation in battery-powered devices.
It is suitable for use in industrial automation, laboratory instrumentation, IoT devices, consumer electronics, and embedded control solutions.
The microcontroller features 2kB of SRAM, providing flexible memory management for various applications.
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