Microchip Technology
ATMEGA324PA-AN  
Microcontrollers

ATMEGA324PA-AN
685-ATMEGA324PA-AN
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Microchip Technology-ATMEGA324PA-AN-datasheets-629478.pdf
IC MCU 8BIT 32KB FLASH 44TQFP
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ATMEGA324PA-AN Description

Microchip Technology's ATMEGA324PA-AN is a high-performance, low-power microcontroller unit (MCU) that belongs to the AVR Enhanced series. It is designed to provide a range of features and capabilities that make it suitable for a wide range of applications.

Description:

The ATMEGA324PA-AN is a 28-pin, 8-bit microcontroller that features a high-speed 16 MHz CPU, 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable SRAM, and 1 KB of EEPROM. It also includes a range of communication interfaces, including a Universal Synchronous/Asynchronous Receiver/Transmitter (USART), a Serial Peripheral Interface (SPI), and an Inter-Integrated Circuit (I2C) bus.

Features:

Some of the key features of the ATMEGA324PA-AN include:

  1. High-speed 16 MHz CPU: The high-speed CPU allows for fast execution of instructions and efficient processing of data.
  2. In-System Programmable Flash memory: The 32 KB of Flash memory can be programmed in-system, allowing for easy updates and modifications to the firmware.
  3. In-System Programmable SRAM: The 2 KB of SRAM can be used for storing data and program code that requires fast access.
  4. EEPROM: The 1 KB of EEPROM provides non-volatile storage for program code and data that must be retained even when power is removed.
  5. Communication interfaces: The USART, SPI, and I2C interfaces allow for easy communication with other devices and peripherals.
  6. Timers and PWM: The ATMEGA324PA-AN includes several timers and pulse-width modulation (PWM) channels, which can be used for generating precise timing signals and controlling the speed of motors.
  7. ADC: The built-in 10-bit analog-to-digital converter (ADC) allows for the conversion of analog signals to digital values, enabling the microcontroller to interface with sensors and other analog devices.

Applications:

The ATMEGA324PA-AN is suitable for a wide range of applications, including:

  1. Industrial control systems: The microcontroller's high-speed CPU and range of communication interfaces make it well-suited for use in industrial control systems, where precise timing and communication with other devices are critical.
  2. Home automation: The ATMEGA324PA-AN can be used to control a variety of home automation devices, such as lighting systems, thermostats, and security systems.
  3. Medical devices: The microcontroller's non-volatile memory and built-in ADC make it suitable for use in medical devices that require precise control and data storage.
  4. Automotive applications: The ATMEGA324PA-AN can be used in automotive applications, such as engine control systems and anti-lock braking systems, where high reliability and performance are essential.
  5. Robotics: The microcontroller's range of timers, PWM channels, and communication interfaces make it well-suited for use in robotic applications, where precise control and coordination of multiple devices are required.

In summary, the ATMEGA324PA-AN is a versatile and powerful microcontroller that offers a range of features and capabilities suitable for a wide range of applications. Its high-speed CPU, large memory capacity, and range of communication interfaces make it an ideal choice for applications that require precise control and efficient data processing.

Tech Specifications

Core Processor
Program Memory Type
PCB changed
HTS
ECCN (US)
PPAP
Product Status
Supplier Device Package
Automotive
EEPROM Size
Supplier Package
Package / Case
REACH Status
Package Height
Mfr
EU RoHS
Voltage - Supply (Vcc/Vdd)
RoHS Status
Moisture Sensitivity Level (MSL)
Speed
Operating Temperature
RAM Size
ECCN
Number of I/O
Peripherals
Package Length
Mounting Type
Standard Package Name
Oscillator Type
Pin Count
Mounting
Series
Lead Shape
Core Size
Part Status
Connectivity
Program Memory Size
HTSUS
Package
Data Converters
Package Width
Base Product Number
Unit Weight
Product
ADC Resolution
Analog Supply Voltage
RoHS
Supply Voltage - Min
Tradename
Processor Series
Data RAM Type
Maximum Clock Frequency
Maximum Operating Temperature
Supply Voltage - Max
Data RAM Size
Interface Type
Core
Mounting Style
Watchdog Timers
Data Bus Width
Minimum Operating Temperature
Moisture Sensitive
Number of I/Os
Data ROM Size
Number of ADC Channels
Data ROM Type
USHTS

ATMEGA324PA-AN Documents

Download datasheets and manufacturer documentation for ATMEGA324PA-AN

Ersa Fabrication Site 27/Sep/2023      
Ersa ATmega164A/PA/324A/PA/644A/PA/1284/P      
Ersa Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      
Ersa ATmega324P Development Tool Selector      
Ersa ATMEGA Datasheet 11/Dec/2018       ATmega164A/PA/324A/PA/644A/PA/1284/P 20/Jan/2020      
Ersa Microchip CA Prop65       Microchip RoHS       Microchip REACH      

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