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ATMEGA324PB-AN 8-bit AVR microcontroller with 32KB Flash memory, operating at up to 20MHz, in a 44-TQFP surface mount package.
Mfr Part #:

ATMEGA324PB-AN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
8-bit AVR microcontroller with 32KB Flash memory, operating at up to 20MHz, in a 44-TQFP surface mount package.
Total Stock: 720 pcs

ATMEGA324PB-AN Available from 1 distributor

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ATMEGA324PB-AN 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
Lead Style
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATMEGA324PB-AN Description

Short technical summary and product information.

The ATMEGA324PB-AN is an 8-bit AVR microcontroller from Microchip Technology featuring 32KB of Flash program memory, 2KB of SRAM, and 1KB of EEPROM. It operates at clock speeds up to 20MHz with a supply voltage range of 1.8V to 5.5V.

 

This microcontroller includes 39 general-purpose I/O pins and supports I²C, SPI, and UART/USART serial communication interfaces. On-chip peripherals include brown-out detect/reset, power-on reset, PWM, and watchdog timer. It also features an 8-channel 10-bit analog-to-digital converter.

 

The device is housed in a 44-lead TQFP package with a 10x10mm body, suitable for surface mount assembly. It operates over a temperature range of -40°C to 105°C. The internal oscillator eliminates the need for external clock components.

ATMEGA324PB-AN Quick Information

Product Type: Microcontroller
Series: ATmega324PB
Canonical Name: ATMEGA324PB-AN Microchip Technology 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontroller

ATMEGA324PB-AN Compliance

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

ATMEGA324PB-AN Features

  • 8-bit AVR core with 32KB Flash memory.
  • Operates at up to 20MHz clock speed.
  • Supports 1.8V to 5.5V supply voltage.
  • Includes 39 I/O pins and serial interfaces.
  • Surface mount 44-TQFP package.

ATMEGA324PB-AN Applications

  • Used in embedded control and automation systems.
  • Ideal for sensor interfacing and data acquisition.
  • Suitable for industrial and consumer electronics.
  • Can be used in motor control and PWM applications.

ATMEGA324PB-AN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ATMEGA324PB-AN?

1.8V to 5.5V.

What package does the ATMEGA324PB-AN come in?

44-TQFP (10x10mm).

What is the operating temperature range of the ATMEGA324PB-AN?

-40°C to 105°C.

Is the ATMEGA324PB-AN RoHS compliant?

Yes, RoHS3 compliant (unverified).

How much Flash memory does the ATMEGA324PB-AN have?

32KB.

What core processor does the ATMEGA324PB-AN use?

AVR 8-bit.

What serial communication interfaces are supported?

I²C, SPI, UART/USART.

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