Loading...

ATMEGA644PA-MU

Microchip Technology

ATMEGA644PA-MU by Microchip Technology

ATMEGA644PA-MU by Microchip: 5.5V max supply, 20MHz clock, 32 I/O lines. Ideal for industrial applications requiring low power consumption and high-speed processing with peripherals like PWM and USART for connectivity.

Median Price

$6.440

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 9,925 parts In-Stock

1+ parts

$5.150

100+ parts

$4.350

1k+ parts

-

10k+ parts

-

9,925

$5.150

$4.350

-

-

Arrow

USA . 279 parts In-Stock

1+ parts

$5.647

100+ parts

-

1k+ parts

-

10k+ parts

-

279

$5.647

-

-

-

Microchip Technology

USA . 45,522 parts In-Stock

1+ parts

$6.440

100+ parts

$5.360

1k+ parts

$4.920

10k+ parts

$4.690

45,522

$6.440

$5.360

$4.920

$4.690

Mouser Electronics

USA . 470 parts In-Stock

1+ parts

$6.440

100+ parts

-

1k+ parts

-

10k+ parts

-

470

$6.440

-

-

-

DigiKey

USA . 230 parts In-Stock

1+ parts

$6.440

100+ parts

$5.360

1k+ parts

-

10k+ parts

-

230

$6.440

$5.360

-

-

Newark

USA . 7,730 parts In-Stock

1+ parts

$6.630

100+ parts

-

1k+ parts

-

10k+ parts

-

7,730

$6.630

-

-

-

Element14

Singapore . 9,925 parts In-Stock

1+ parts

$9.210

100+ parts

$7.660

1k+ parts

-

10k+ parts

-

9,925

$9.210

$7.660

-

-

Avnet

USA . 3,600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,600

-

-

-

-

EBV Elektronik

Germany . 1,080 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,080

-

-

-

-

Distrelec

Netherlands . 1,070 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,070

-

-

-

-

Verical

USA . 279 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

279

-

-

-

-

Master Electronics

USA . 199 parts In-Stock

1+ parts

-

100+ parts

$5.500

1k+ parts

$5.200

10k+ parts

-

199

-

$5.500

$5.200

-

Distributors (In-Stock)

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

Digiode

USA . 361 parts In-Stock

1+ parts

$4.892

100+ parts

-

1k+ parts

-

10k+ parts

-

361

$4.892

-

-

-

Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$6.373

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$6.373

-

-

-

NAC Semi

USA . 85,680 parts In-Stock

1+ parts

$6.690

100+ parts

$6.070

1k+ parts

$5.550

10k+ parts

-

85,680

$6.690

$6.070

$5.550

-

Chip Stock

USA . 119,599 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

119,599

-

-

-

-

Vyrian

USA . 17,358 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

17,358

-

-

-

-

Sensible Micro Corp

USA . 4,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,700

-

-

-

-

Cyclops Electronics Ltd

UK . 3,107 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,107

-

-

-

-

VNN

France . 1,535 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,535

-

-

-

-

Electro Sonic

Canada . 1,065 parts In-Stock

1+ parts

-

100+ parts

$5.390

1k+ parts

$5.340

10k+ parts

$5.280

1,065

-

$5.390

$5.340

$5.280

IBS Electronics

USA . 265 parts In-Stock

1+ parts

-

100+ parts

$6.423

1k+ parts

$6.213

10k+ parts

-

265

-

$6.423

$6.213

-

Micros

Poland . 20 parts In-Stock

1+ parts

-

100+ parts

$8.145

1k+ parts

-

10k+ parts

-

20

-

$8.145

-

-

Partservice

France . 20 parts In-Stock

1+ parts

-

100+ parts

$8.156

1k+ parts

$8.156

10k+ parts

$8.156

20

-

$8.156

$8.156

$8.156

Micros sp.j. W. Kędra i J. Lic

Poland . 20 parts In-Stock

1+ parts

-

100+ parts

$8.736

1k+ parts

$8.736

10k+ parts

$8.736

20

-

$8.736

$8.736

$8.736

Distributors (Availability)

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

Ampacity Inc.

Singapore . 17,470 parts In-Stock

1+ parts

$4.380

100+ parts

-

1k+ parts

-

10k+ parts

-

17,470

$4.380

-

-

-

Semicontronic

India . 16,911 parts In-Stock

1+ parts

$4.380

100+ parts

$4.270

1k+ parts

$4.249

10k+ parts

-

16,911

$4.380

$4.270

$4.249

-

Corphita

USA . 816 parts In-Stock

1+ parts

$4.635

100+ parts

-

1k+ parts

-

10k+ parts

-

816

$4.635

-

-

-

Continental Prestige Electronics

USA . 5,627 parts In-Stock

1+ parts

$6.230

100+ parts

-

1k+ parts

-

10k+ parts

$6.105

5,627

$6.230

-

-

$6.105

Bastille Electronics

Australia . 300 parts In-Stock

1+ parts

$6.373

100+ parts

$6.054

1k+ parts

$5.752

10k+ parts

$5.672

300

$6.373

$6.054

$5.752

$5.672

Modulus Dynamics

Lithuania . 700 parts In-Stock

1+ parts

$6.825

100+ parts

$6.757

1k+ parts

$6.552

10k+ parts

-

700

$6.825

$6.757

$6.552

-

Aztec Data Supply Inc.

USA . 2,126 parts In-Stock

1+ parts

$17.847

100+ parts

-

1k+ parts

-

10k+ parts

-

2,126

$17.847

-

-

-

Advanced Electronics

New Zealand . 38 parts In-Stock

1+ parts

$46.617

100+ parts

$44.286

1k+ parts

$44.286

10k+ parts

-

38

$46.617

$44.286

$44.286

-

Corohmni

South Africa . 222 parts In-Stock

1+ parts

$54.857

100+ parts

-

1k+ parts

-

10k+ parts

-

222

$54.857

-

-

-

Component Connect

USA . 240,357 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

240,357

-

-

-

-

iodParts Technologies Inc.

India . 60,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

60,000

-

-

-

-

Perfect Parts

USA . 31,046 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

31,046

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 27,166 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

27,166

-

-

-

-

Kepictronics

USA . 5,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,500

-

-

-

-

RGB Technical Solutions

Ukraine . 4,825 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,825

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Technoshack Inc. (Excess)

Canada . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Supply Digital

USA . 2,538 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,538

-

-

-

-

Argo Parts USA

USA . 2,092 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,092

-

-

-

-

RC Electronics

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$5.880

1k+ parts

$5.360

10k+ parts

$5.200

2,000

-

$5.880

$5.360

$5.200

GreenTree Electronics

Israel . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

-

-

-

-

Eastek

USA . 1,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,800

-

-

-

-

Lixinc

USA . 1,551 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,551

-

-

-

-

Robosynatics

Brazil . 648 parts In-Stock

1+ parts

-

100+ parts

$53.121

1k+ parts

$52.037

10k+ parts

$52.037

648

-

$53.121

$52.037

$52.037

Lucentia Tech

USA . 648 parts In-Stock

1+ parts

-

100+ parts

$53.121

1k+ parts

$52.037

10k+ parts

$52.037

648

-

$53.121

$52.037

$52.037

Glotronic Ltd.

UK . 560 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

560

-

-

-

-

Authorized Procurement Solutions

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Overview

Unlock endless possibilities with the ATMEGA644PA-MU by Microchip Technology. Embrace cutting-edge technology and unparalleled quality in microcontrollers, designed to elevate your projects to new heights. From industrial automation to robotics, this powerful chip offers unmatched value, delivering high performance and reliability. Say goodbye to limitations and hello to innovation with the ATMEGA644PA-MU - the perfect choice for your next breakthrough.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the product suitable for various applications.

Surface Mount: YES

Surface mount technology allows for efficient and compact PCB design.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, the product can handle a wide range of power inputs.

Bit Size: 8

8-bit architecture provides a good balance between performance and cost.

Peripheral IC Type: MICROCONTROLLER, RISC

RISC architecture ensures efficient processing and operation of the microcontroller.

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

Multiple connectivity options allow for easy integration with other devices and peripherals.

Maximum Clock Frequency: 20 MHz

High clock frequency enables fast and responsive operation of the microcontroller.

Low Power Mode: YES

The low power mode helps in saving energy and extending battery life in portable applications.

Technical Specifications

Microcontrollers ATMEGA644PA-MU 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-PQCC-N44

JESD-609 Code:

e3

Length:

7 mm

Low Power Mode:

YES

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:

LCC44,.28SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Power Supplies (V):

2/5

Qualification:

Not Qualified

RAM Bytes:

4096

RAM Words:

4096

ROM Words:

32768

ROM Programmability:

FLASH

Maximum Seated Height:

1 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:

.5 mm

Terminal Position:

QUAD

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

2048

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

ATMEGA644PA-MU 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20