Microchip Technology ATMEGA328P-AU, 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP

Enrgtech Part No: ET16800789
|
Manufacturer Part No:
ATMEGA328P-AU
|
Manufacturer: Microchip Technology

ATMEGA328P-AU Microchip Technology , 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP

Product Information

Dimensions:

7.1 x 7.1 x 1.05mm

Width:

7.1mm

Program Memory Size:

32 kB

Number of PWM Units:

RAM Size:

2 kB

ADC Channels:

Number of Timers:

Data Bus Width:

8bit

Instruction Set Architecture:

RISC

Program Memory Type:

Flash

Package Type:

TQFP

Maximum Frequency:

20MHz

Checking for live stock

The ATMEGA328P-AU from Microchip Technology is a highly-integrated 8-bit AVR microcontroller designed for low-power, high-efficiency embedded applications. Built on an enhanced RISC architecture, it executes most instructions in a single clock cycle and supports clock frequencies up to 20 MHz. The device offers 32 kB of in-system self-programmable Flash memory, 2 kB SRAM and 1 kB EEPROM, making it suitable for cost-effective control, automation and sensor interfacing solutions.

Standout Features and Benefits of the Microchip Technology 8-bit AVR Microcontroller

32 kB Flash memory for program storage and in-system updates.
20 MHz maximum clock speed (≈ 20 MIPS throughput) for responsive control tasks.
Wide operating voltage range (1.8 V to 5.5 V) for flexible supply designs.
Rich peripheral set including SPI, I²C (TWI), USART, 16-bit and 8-bit timers, ADC and more.
Low-power modes (picoPower® technology) enable energy-efficient designs for portable and battery-powered systems.
Industry-standard 32-pin TQFP surface-mount package, ideal for compact boards and production PCBs.

Engineered for Reliable Embedded Performance

The ATMEGA328P-AU is tailored for embedded system designers seeking a balance of performance, power efficiency and economy. On-chip analogue peripherals (10-bit ADC channels) and multiple timers make it apt for sensor fusion, motor control, user interfaces and general automation tasks. Its compatibility with common development ecosystems further accelerates time-to-market.

Broad Range Application

Industrial control modules or subsystem boards.
Sensor and actuator interfaces, gateway nodes in IoT or automation environments.
Portable or battery-powered embedded systems.
Educational and prototyping platforms.
Consumer or wearable electronics.
Retrofits or legacy system upgrades where 8-bit architecture and broad support are advantageous.

Datasheet(Technical Reference)

ESD Control Selection Guide V1(Technical Reference)

Microchip RoHS(Environmental Information)

Microchip REACH(Environmental Information)

Mult Dev Fab Site 24/Jun/2024(PCN Assembly/Origin)

ATMEGA48A/PA/88A/PA/168A/PA/328/P Datasheet 03/May/2024(PCN Design/Specification)

Cancelled 21/Jun/2016(PCN Design/Specification)

ATmega48A/PA/88A/PA/168A/PA/328/P(Datasheets)

Transfer to Microchip/Label/Pkg 5/Sep/2016(PCN Packaging)

Boxes 07/Dec/2016(PCN Packaging)

ATmega48A/PA/88A/PA/168A/PA/328/P Errata(Errata)

Your Rating

Reviews

Be the first to review.

FAQs

Yes. We ship ATMEGA328P-AU Internationally to many countries around the world.

Yes. You can also search ATMEGA328P-AU on website for other similar products.

We accept all major payment methods for all products including ET16800789. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET16800789 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Microchip Technology" products on our website by using Enrgtech's Unique Manufacturing Part Number ET16800789.

You can order Microchip Technology brand products with ATMEGA328P-AU directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Microcontrollers category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Microchip Technology ATMEGA328P-AU, 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP. You can also check on our website or by contacting our customer support team for further order details on Microchip Technology ATMEGA328P-AU, 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP.