Name: ATMEGA644A-MU
Brand: Microchip Technology
SKU: ATMEGA644A-MU
Price: 5.5169 USD
Availability: InStock
Rating: 5 (176 reviews)

ATMEGA644A-MU

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Teilenummer	ATMEGA644A-MU
Hersteller	Microchip Technology
Beschreibung	IC MCU 8BIT 64KB FLASH 44VQFN
Datenblatt	ATMEGA644A-MU Datenblatt
Paket	44-VFQFN Exposed Pad
ECAD
Auf Lager	14.832 piece(s)
Stückpreis	$ 5,5169 *
Lieferzeit	Um bestätigt zu werden
Geschatte Leveringstijd	Feb 3 - Feb 8 (Kies voor snelle verzending)
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Wir bieten ATMEGA644A-MU zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte ATMEGA644A-MU mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von ATMEGA644A-MU fordern.

ATMEGA644A-MU Spezifikationen

Hersteller	Microchip Technology
Rubrik	Integrierte Schaltungen (ICs) - Embedded - Mikrocontroller
Paket	44-VFQFN Exposed Pad
ECAD
Serie	AVR? ATmega
Kernprozessor	AVR
Kerngröße	8-Bit
Geschwindigkeit	20MHz
Konnektivität	I2C, SPI, UART/USART
Peripheriegeräte	Brown-out Detect/Reset, POR, PWM, WDT
Anzahl der E / A	32
Programmspeichergröße	64KB (32K x 16)
Programmspeichertyp	FLASH
EEPROM Größe	2K x 8
RAM-Größe	4K x 8
Spannung - Versorgung (Vcc / Vdd)	1.8 V ~ 5.5 V
Datenkonverter	A/D 8x10b
Oszillatortyp	Internal
Betriebstemperatur	-40°C ~ 85°C (TA)
Befestigungsart	-
Paket / Fall	44-VFQFN Exposed Pad
Lieferantengerätepaket	44-VQFN (7x7)

ATMEGA644A-MU Datenblatt

ATMEGA644A-MU Packaging

ATMEGA644A-MU FAQ

1. How to order ATMEGA644A-MU on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ATMEGA644A-MU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644A-MU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644A-MU on Heisener; we pay more attention to the channels and quality of ATMEGA644A-MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644A-MU price and inventory displayed accurate?

The price and inventory of ATMEGA644A-MU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ATMEGA644A-MU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA644A-MU we delivered, we will accept the replacement or return of the ATMEGA644A-MU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA644A-MU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ATMEGA644A-MU pin diagram, ATMEGA644A-MU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA644A-MU Garantien

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

Unser erfahrenes Verkaufsteam und unser technisches Support-Team unterstützen unsere Dienstleistungen, um alle unsere Kunden zufriedenzustellen.

Qualitätsgarantien

Wir bieten 90 Tage Garantie.

Wenn die Artikel, die Sie erhalten haben, nicht in perfekter Qualität sind, sind wir für Ihre Rückerstattung oder den Ersatz verantwortlich. Die Artikel müssen jedoch in ihrem ursprünglichen Zustand zurückgesandt werden.

Globale Lieferketten - Zuverlässige und autorisierte Distributorenressourcen

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D# V36:1790_07151037

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RoHS: Compliant

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D# 68T3101

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MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP - Bulk (Alt: 68T3101)

RoHS: Compliant

ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R - Tape and Reel (Alt: ATMEGA644A-MUR)

RoHS: Compliant

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ATMEGA644A-MU

D# ATMEGA644A-MU

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP (Alt: ATMEGA644A-MU)

ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R (Alt: ATMEGA644A-MUR)

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ATMEGA644A-MU

D# C1S124600198652

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green

RoHS: Compliant

pbFree: Yes

Min Qty: 1

589

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ATMEGA644A-MUR

D# ATMEGA644A-MURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

2055

ATMEGA644A-MU

D# ATMEGA644A-MU-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

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ATMEGA644A-MU

D# 2484914

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-44

RoHS: Compliant

Min Qty: 1

Container: Each

412

ATMEGA644A-MUR

D# 3628787

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 4000

Container: Reel

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ATMEGA644A-MU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

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Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

589

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ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA644A-MU

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Not Compliant

360

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ATMEGA644A-MUR

D# ATMEGA644A-MUR

Microchip Technology Inc

20 MHz MLF/QFN Ind Temp Green T&R

RoHS: Compliant

pbFree: Yes

8000

ATMEGA644A-MU

D# ATMEGA644A-MU

Microchip Technology Inc

20 MHz QFN/MLF Ind. Temp Green

RoHS: Compliant

pbFree: Yes

717

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ATMEGA644A-MU

D# 556-ATMEGA644A-MU

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 MHz Ind Temp

RoHS: Compliant

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ATMEGA644A-MU

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant

ATMEGA644A-MUR

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 44 VQFN 7x7x1mm T/R

RoHS: Compliant

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ATMEGA644A-MU

D# MCHP00000005670

Microchip Technology Inc

20 MHz, QFN/MLF, Ind. Temp, Green - Package: 44 VQFN 7x7x1mm TRAY

ATMEGA644A-MUR

D# MCHP00000005671

Microchip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green, T&R - Package: 44 VQFN 7x7x1mm T/R

Teilenummer

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ATMEGA644A-MU

D# 68T3101

Microchip Technology Inc

20 MHZ, QFN/MLF, IND. TEMP, GREEN, 44 VQFN 7X7X1MM TRAY ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Bulk

ATMEGA644A-MUR

D# 68T3102

Microchip Technology Inc

20 MHZ, MLF/QFN, IND TEMP, GREEN, T&R, 44 VQFN 7X7X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 4000

Container: TAPE & REEL - FULL

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ATMEGA644A-MU

D# NS-ATMEGA644A-MU

Atmel Corporation

OEM/CM ONLY

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D# NS-ATMEGA644A-MUR

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ATMEGA644A-MU

Microchip Technology Inc

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RoHS: Not Compliant

360

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Not Compliant

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Beschreibung

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ATMEGA644A-MU

D# 1310317P

Microchip Technology Inc

Microchip ATMEGA644A-MU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin VQFN, PU

Min Qty: 1

Container: Tray

104

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ATMEGA644AMU

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OEM/CM ONLY

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D# 43710584

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP Tray

RoHS: Compliant

Teilenummer

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Beschreibung

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ATMEGA644A-MU

D# 2484914

Microchip Technology Inc

MCU, 8BIT, AVR, 20MHZ, VQFN-44

RoHS: Compliant

Min Qty: 1

Container: Each

269

Quick Inquiry

ATMEGA644A-MU

Zertifizierte Qualität

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