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ATMEGA324PA-AUR

Microchip Technology

ATMEGA324PA-AUR by Microchip Technology

ATMEGA324PA-AUR by Microchip: 20 MHz max clock, 5.5 V supply, 32 I/O lines. Ideal for industrial applications requiring low power consumption and high-speed processing with peripherals like PWM and timers.

Median Price

$5.190

Lifecycle Status

Suppliers In-Stock

23

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 544 parts In-Stock

1+ parts

$2.940

100+ parts

$2.520

1k+ parts

$2.510

10k+ parts

$2.500

544

$2.940

$2.520

$2.510

$2.500

Newark

USA . 1,988 parts In-Stock

1+ parts

$3.680

100+ parts

$3.680

1k+ parts

-

10k+ parts

-

1,988

$3.680

$3.680

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-

Microchip Technology

USA . 98,000 parts In-Stock

1+ parts

$5.190

100+ parts

$4.310

1k+ parts

$3.970

10k+ parts

$3.770

98,000

$5.190

$4.310

$3.970

$3.770

Mouser Electronics

USA . 1,463 parts In-Stock

1+ parts

$5.190

100+ parts

-

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1,463

$5.190

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DigiKey

USA . 1,061 parts In-Stock

1+ parts

$5.190

100+ parts

$5.064

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-

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1,061

$5.190

$5.064

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Arrow

USA . 2,888 parts In-Stock

1+ parts

$5.502

100+ parts

$5.248

1k+ parts

$4.993

10k+ parts

-

2,888

$5.502

$5.248

$4.993

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Element14

Singapore . 1,649 parts In-Stock

1+ parts

$7.510

100+ parts

$6.100

1k+ parts

-

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$5.980

1,649

$7.510

$6.100

-

$5.980

Verical

USA . 2,888 parts In-Stock

1+ parts

-

100+ parts

$5.248

1k+ parts

$4.993

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2,888

-

$5.248

$4.993

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EBV Elektronik

Germany . 2,000 parts In-Stock

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2,000

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Master Electronics

USA . 1,400 parts In-Stock

1+ parts

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100+ parts

$3.730

1k+ parts

$3.620

10k+ parts

$3.570

1,400

-

$3.730

$3.620

$3.570

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Maritex

Poland . 34,200 parts In-Stock

1+ parts

$4.514

100+ parts

$3.748

1k+ parts

-

10k+ parts

$3.748

34,200

$4.514

$3.748

-

$3.748

Digiode

USA . 548 parts In-Stock

1+ parts

$4.930

100+ parts

-

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548

$4.930

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$4.969

100+ parts

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100

$4.969

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SOS electronic

Slovakia . 1,953 parts In-Stock

1+ parts

$5.125

100+ parts

$4.973

1k+ parts

-

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1,953

$5.125

$4.973

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NAC Semi

USA . 82,000 parts In-Stock

1+ parts

$5.380

100+ parts

$4.880

1k+ parts

$4.460

10k+ parts

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82,000

$5.380

$4.880

$4.460

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Chip Stock

USA . 15,810 parts In-Stock

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Vyrian

USA . 15,497 parts In-Stock

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VNN

France . 5,053 parts In-Stock

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Greenchips

USA . 4,000 parts In-Stock

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4,000

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SIE Connect GmbH - GreenChips

Germany . 4,000 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 1,988 parts In-Stock

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1,988

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Electro Sonic

Canada . 1,400 parts In-Stock

1+ parts

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$4.350

1k+ parts

$4.300

10k+ parts

$4.200

1,400

-

$4.350

$4.300

$4.200

IBS Electronics

USA . 1,400 parts In-Stock

1+ parts

-

100+ parts

$5.231

1k+ parts

$5.077

10k+ parts

$4.993

1,400

-

$5.231

$5.077

$4.993

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Continental Prestige Electronics

USA . 4,000 parts In-Stock

1+ parts

$3.950

100+ parts

$3.480

1k+ parts

-

10k+ parts

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4,000

$3.950

$3.480

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Ampacity Inc.

Singapore . 15,660 parts In-Stock

1+ parts

$4.260

100+ parts

-

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10k+ parts

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15,660

$4.260

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Vigor

Singapore . 222 parts In-Stock

1+ parts

$4.530

100+ parts

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222

$4.530

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Corphita

USA . 682 parts In-Stock

1+ parts

$4.671

100+ parts

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682

$4.671

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Component Stockers USA

USA . 13,196 parts In-Stock

1+ parts

$4.810

100+ parts

$4.090

1k+ parts

$4.030

10k+ parts

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13,196

$4.810

$4.090

$4.030

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Bastille Electronics

Australia . 200 parts In-Stock

1+ parts

$4.969

100+ parts

$4.721

1k+ parts

$4.485

10k+ parts

$4.422

200

$4.969

$4.721

$4.485

$4.422

Modulus Dynamics

Lithuania . 70 parts In-Stock

1+ parts

$5.150

100+ parts

$5.099

1k+ parts

$4.944

10k+ parts

-

70

$5.150

$5.099

$4.944

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Semicontronic

India . 15,117 parts In-Stock

1+ parts

$9.270

100+ parts

$9.038

1k+ parts

$8.992

10k+ parts

-

15,117

$9.270

$9.038

$8.992

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Advanced Electronics

New Zealand . 900 parts In-Stock

1+ parts

$29.757

100+ parts

$28.269

1k+ parts

$28.269

10k+ parts

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900

$29.757

$28.269

$28.269

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Corohmni

South Africa . 374 parts In-Stock

1+ parts

$65.211

100+ parts

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374

$65.211

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Aztec Data Supply Inc.

USA . 2,280 parts In-Stock

1+ parts

$68.115

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2,280

$68.115

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Lixinc

USA . 18,876 parts In-Stock

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Ledger Components

France . 7,529 parts In-Stock

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7,529

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NIA Electronics

USA . 7,105 parts In-Stock

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7,105

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RC Electronics

USA . 6,991 parts In-Stock

1+ parts

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100+ parts

$4.880

1k+ parts

$4.460

10k+ parts

$4.320

6,991

-

$4.880

$4.460

$4.320

Montano Global Distributors

Canada . 6,866 parts In-Stock

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6,866

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Perfect Parts

USA . 5,746 parts In-Stock

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5,746

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LOOK Integrated Logistics

Peru . 4,549 parts In-Stock

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4,549

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Futuretech Components

Singapore . 3,000 parts In-Stock

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LMD Electronica

Estonia . 2,714 parts In-Stock

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2,714

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Robosynatics

Brazil . 2,163 parts In-Stock

1+ parts

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$65.277

1k+ parts

$63.945

10k+ parts

$63.945

2,163

-

$65.277

$63.945

$63.945

Lucentia Tech

USA . 2,163 parts In-Stock

1+ parts

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100+ parts

$65.277

1k+ parts

$63.945

10k+ parts

$63.945

2,163

-

$65.277

$63.945

$63.945

Supply Digital

USA . 960 parts In-Stock

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960

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Kepictronics

USA . 221 parts In-Stock

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221

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Argo Parts USA

USA . 130 parts In-Stock

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130

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Overview

Discover the cutting-edge ATMEGA324PA-AUR microcontroller by Microchip Technology, setting the benchmark for quality and reliability in the industry. With a wide range of applications in mind, this powerful device offers unparalleled value and benefits to customers seeking top-notch performance and efficiency. From its sleek design to its advanced features, this microcontroller is designed to meet the demands of today's technology-driven world. Upgrade your projects with the ATMEGA324PA-AUR and experience the difference for yourself.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is commonly used for microcontrollers as it is durable and cost-effective.

Surface Mount: YES

Surface mount technology allows for compact designs and efficient manufacturing processes.

Maximum Supply Voltage: 5.5 V

A higher maximum supply voltage allows for flexibility in power supply options.

On Chip Data RAM Width: 8

A wider data RAM width allows for faster data processing and multitasking capabilities.

Package Shape: SQUARE

Square packages are typically easier to handle and place on circuit boards.

Bit Size: 8

An 8-bit microcontroller is suitable for handling a wide range of applications without excessive complexity.

Power Supplies (V): 2/5

Support for multiple power supply voltages enables compatibility with various circuits and systems.

No. of Terminals: 44

Having a sufficient number of terminals allows for versatile connectivity options and interfacing with external components.

Package Style (Meter): FLATPACK, THIN PROFILE

The flatpack design with a thin profile saves space on circuit boards and provides efficient heat dissipation.

Minimum Supply Voltage: 4.5 V

A low minimum supply voltage ensures compatibility with a wide range of power sources.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature makes the microcontroller suitable for industrial applications with varying environmental conditions.

CPU Family: AVR RISC

AVR RISC architecture is known for its efficient performance and low power consumption, making it a popular choice for microcontrollers.

No. of External Interrupts: 3

Having multiple external interrupts allows the microcontroller to respond quickly to external events and signals.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature enables the microcontroller to function in harsh cold environments.

Terminal Finish: MATTE TIN

Matte tin finish provides good solderability and protects the terminals from corrosion.

ADC Channels: YES

Analog-to-digital converter (ADC) channels allow the microcontroller to interface with analog sensors and devices.

Terminal Position: QUAD

Quad terminal position simplifies the layout and routing of connections on the circuit board.

ROM Words: 16384

Large ROM capacity allows for storing a significant amount of program code and data.

Maximum Seated Height: 1.2 mm

A low seated height ensures compatibility with slim and compact electronic devices.

RAM Words: 2048

Sufficient RAM capacity enables efficient data storage and processing during runtime operations.

Width: 10 mm

Compact width makes the microcontroller suitable for space-constrained applications.

Data EEPROM Size: 1024

Data EEPROM allows for non-volatile storage of critical system data and configurations.

Boundary Scan: YES

Boundary scan feature facilitates testing and debugging of the microcontroller during production and maintenance.

Peripherals: BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT

A variety of peripherals enhance the functionality and versatility of the microcontroller for different applications.

Maximum Clock Frequency: 20 MHz

High clock frequency enables fast execution of instructions and real-time processing tasks.

Maximum Time At Peak Reflow Temperature (s): 40

The microcontroller can withstand peak reflow temperatures for a specified duration during manufacturing processes.

Peak Reflow Temperature °C: 260

High peak reflow temperature ensures proper soldering and reliability of the microcontroller connections.

Length: 10 mm

Compact length complements the overall small form factor of the microcontroller.

Temperature Grade: INDUSTRIAL

Industrial-grade temperature tolerance makes the microcontroller suitable for rugged and demanding environments.

Peripheral IC Type: MICROCONTROLLER, RISC

RISC architecture and integrated peripherals provide high performance and efficiency in a single chip solution.

No. of Timers: 3

Multiple timers enable precise timing and scheduling of tasks in applications requiring time-based operations.

RAM Bytes: 2048

Sufficient RAM capacity in bytes supports data processing and temporary storage requirements of the microcontroller.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, making the microcontroller energy-efficient and reliable.

Terminal Form: GULL WING

Gull wing terminal form simplifies the soldering process and enhances the mechanical strength of the connections.

Analog To Digital Convertors: 8-Ch 10-Bit

Multiple ADC channels with 10-bit resolution provide accurate conversion of analog signals to digital data.

Maximum Supply Current: 9 mA

Low supply current consumption contributes to the energy efficiency and extended battery life of devices using the microcontroller.

Nominal Supply Voltage: 5 V

Having a standard nominal supply voltage simplifies power management and compatibility with common power sources.

No. of Serial I/Os: 2

Multiple serial I/O ports enable communication with external devices and peripherals in a variety of serial protocols.

PWM Channels: YES

Pulse width modulation (PWM) channels allow for precise control of analog signals and implementation of various control algorithms.

Connectivity: I2C, SPI(3), TWI, USART(2)

Multiple connectivity options support diverse communication interfaces for seamless integration with different devices and networks.

ROM Programmability: FLASH

Flash programmability allows for easy firmware updates and customization of the microcontroller's functionality.

Terminal Pitch: 0.8 mm

Narrow terminal pitch simplifies board layout and routing while accommodating densely packed circuit designs.

Format: FIXED POINT

Fixed-point format simplifies arithmetic operations and data processing tasks, making the microcontroller efficient in numerical calculations.

Moisture Sensitivity Level (MSL): 3

Moisture sensitivity level indicates the handling and storage requirements of the microcontroller to prevent damage from moisture exposure.

Speed: 20 rpm

The microcontroller's speed specification refers to its processing capabilities, with 20 rpm indicating a moderate processing speed suitable for various applications.

Low Power Mode: YES

Support for low power modes enhances energy efficiency and prolongs battery life in portable and battery-operated devices.

On Chip Program ROM Width: 16

A wider on-chip program ROM width allows for storing a larger program code and firmware for complex applications.

No. of I/O Lines: 32

Having a sufficient number of input/output lines enables the microcontroller to interface with a wide range of external devices and peripherals.

Technical Specifications

Microcontrollers ATMEGA324PA-AUR attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Additional Features:

IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ

Address Bus Width:

0

Bit Size:

8

Boundary Scan:

YES

CPU Family:

AVR RISC

Maximum Clock Frequency:

20 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQFP-G44

JESD-609 Code:

e3

Length:

10 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

0

No. of External Interrupts:

3

No. of I/O Lines:

32

No. of Serial I/Os:

2

No. of Terminals:

44

No. of Timers:

3

On Chip Data RAM Width:

8

On Chip Program ROM Width:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TQFP44,.39SQ,31

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

2/5

Qualification:

Not Qualified

RAM Bytes:

2048

RAM Words:

2048

ROM Words:

16384

ROM Programmability:

FLASH

Maximum Seated Height:

1.2 mm

Speed:

20 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

9 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

10 mm

Peripheral IC Type:

Data EEPROM Size:

1024

Connectivity:

I2C, SPI(3), TWI, USART(2)

Peripherals:

BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT

Analog To Digital Convertors:

8-Ch 10-Bit

Trade Compliance

ATMEGA324PA-AUR Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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