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ATMEGA644P-20MU

Atmel

ATMEGA644P-20MU by Atmel

MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 44; Package Code: HVQCCN; Package Shape: SQUARE;

Median Price

$6.667

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Arrow

USA . 360 parts In-Stock

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$6.057

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$6.038

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Farnell

UK . 2,614 parts In-Stock

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$6.524

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DigiKey

USA . 1,831 parts In-Stock

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$7.050

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$5.840

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Mouser Electronics

USA . 864 parts In-Stock

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$7.050

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Microchip Technology

USA . 272 parts In-Stock

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$7.050

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$5.840

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$5.380

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Newark

USA . 2,053 parts In-Stock

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$7.260

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Element14

Singapore . 2,614 parts In-Stock

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$8.496

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$7.864

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Master Electronics

USA . 720 parts In-Stock

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$5.050

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$4.890

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$4.850

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Verical

USA . 720 parts In-Stock

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$6.054

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$5.941

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RS (Exports)

UK . 320 parts In-Stock

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$6.667

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Rochester

USA . 1 parts In-Stock

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$6.220

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$5.570

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$5.240

1

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$5.240

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Digiode

USA . 501 parts In-Stock

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$5.754

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$5.754

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Nova Conductors

Japan . 1,000 parts In-Stock

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$6.720

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Chip Stock

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VNN

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Vyrian

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Electro Sonic

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$5.990

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$5.560

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720

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IBS Electronics

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$6.998

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$6.774

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Lantek

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ComSIT Distribution GmbH

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Ampacity Inc.

Singapore . 3,153 parts In-Stock

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$4.840

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Corphita

USA . 661 parts In-Stock

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$5.451

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Continental Prestige Electronics

USA . 2,620 parts In-Stock

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$5.830

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$4.830

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Corohmni

South Africa . 603 parts In-Stock

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$6.283

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$6.283

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Allen Electronics Distributors

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$6.410

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$6.410

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Advanced Electronics

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$6.471

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$6.148

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$6.471

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Component Stockers USA

USA . 217 parts In-Stock

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$6.510

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$5.700

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Netroflash

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$6.720

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Modulus Dynamics

Lithuania . 900 parts In-Stock

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$6.971

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$6.901

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$6.692

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Semicontronic

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$10.550

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$10.286

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Aztec Data Supply Inc.

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$79.261

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Kepictronics

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RC Electronics

USA . 7,532 parts In-Stock

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$5.670

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Argo Parts USA

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Glotronic Ltd.

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Lixinc

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West Coast Incorporated

USA . 2,647 parts In-Stock

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Perfect Parts

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Supply Digital

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GreenTree Electronics

Israel . 630 parts In-Stock

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Robosynatics

Brazil . 300 parts In-Stock

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$49.465

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$45.805

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$45.805

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$45.805

Lucentia Tech

USA . 300 parts In-Stock

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$49.465

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$45.805

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$45.805

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$45.805

Assy Fe

Spain . 240 parts In-Stock

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Technical Specifications

Microcontrollers ATMEGA644P-20MU attributes and parameters. Explore more Microcontrollers devices from Atmel

Specs

ADC Channels:

YES

Additional Features:

IT ALSO OPERATES AT 10 MHZ WITH THE 2.7 V

Address Bus Width:

0

Bit Size:

8

CPU Family:

AVR RISC

Maximum Clock Frequency:

8.1 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

JESD-30 Code:

S-XQCC-N44

Length:

7 mm

Moisture Sensitivity Level (MSL):

1

No. of I/O Lines:

32

No. of Terminals:

44

On Chip Program ROM Width:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

LCC44,.28SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

RAM Bytes:

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 Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

2K

Connectivity:

SPI, TWI, USART(2)

Peripherals:

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

Analog To Digital Convertors:

8-Ch 10-Bit

Trade Compliance

ATMEGA644P-20MU Peripheral ICs trade compliance attributes, and parameters.

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Atmel

Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers

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

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