ATMEGA328-PU The Microchip Technology ATMEGA328-PU is an 8-bit AVR microcontroller featuring 32KB of Flash program memory and operating at speeds up to 20MHz. It is suitable for various embedded applications.
Mfr Part #:

ATMEGA328-PU

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATMEGA328-PU is an 8-bit AVR microcontroller featuring 32KB of Flash program memory and operating at speeds up to 20MHz. It is suitable for various embedded applications.
✓ Total Stock: 2,354 pcs

ATMEGA328-PU Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,340 pcs
2340 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
14 pcs
14 pcs On Request 1 On Request On Request On Request On Request On Request

ATMEGA328-PU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Operating Voltage
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage

ATMEGA328-PU Description

Short technical summary and product information.

The ATMEGA328-PU is an 8-bit microcontroller from Microchip Technology, based on the AVR enhanced RISC architecture. It offers high performance with up to 20 MIPS throughput at 20MHz, executing most instructions in a single clock cycle.

 

This device features 32KB of In-System Self-Programmable Flash program memory, 1KB of EEPROM, and 2KB of Internal SRAM. Key peripherals include multiple Timer/Counters, PWM channels, a 10-bit ADC with up to 6 channels, and serial interfaces like SPI, I2C, and USART.

 

The ATMEGA328-PU operates over a voltage range of 1.8V to 5.5V and a temperature range of -40°C to 85°C. It is available in a 28-DIP (0.300", 7.62mm) through-hole package, making it suitable for breadboarding and through-hole PCB designs.

 

With its robust feature set and reliable performance, the ATMEGA328-PU is a versatile choice for a wide array of embedded control applications.

ATMEGA328-PU Quick Information

Product Type: Microcontroller
Series: ATMEGA
Canonical Name: ATMEGA328-PU 8-Bit Microcontroller
Subcategory: 8-Bit

ATMEGA328-PU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA328-PU Features

  • High-performance 8-bit AVR microcontroller.
  • 32KB Flash program memory.
  • Operates at speeds up to 20MHz.
  • Wide operating voltage range of 1.8V to 5.5V.
  • Available in a 28-DIP through-hole package.

ATMEGA328-PU Applications

  • Suitable for general embedded control.
  • Ideal for projects requiring serial communication.
  • Used in applications needing analog input.
  • Well-suited for through-hole PCB designs.

ATMEGA328-PU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the ATMEGA328-PU?

The ATMEGA328-PU has 32KB of In-System Self-Programmable Flash program memory.

What is the operating voltage range for the ATMEGA328-PU?

The ATMEGA328-PU operates within a voltage range of 1.8V to 5.5V.

What is the operating temperature range of the ATMEGA328-PU?

The operating temperature range for the ATMEGA328-PU is -40°C to 85°C.

What package type is the ATMEGA328-PU available in?

The ATMEGA328-PU is available in a 28-DIP (0.300", 7.62mm) package.

What peripherals are included with the ATMEGA328-PU?

The ATMEGA328-PU includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT.

What is the speed of the ATMEGA328-PU microcontroller?

The ATMEGA328-PU microcontroller can operate at speeds up to 20MHz.

Home
Account

Categories