Name: ATMEGA644A-MUR
Brand: Microchip Technology
SKU: ATMEGA644A-MUR
Price: 5.8061 USD
Availability: InStock
Rating: 5 (130 reviews)

ATMEGA644A-MUR

Pour Référence Seulement

Référence	ATMEGA644A-MUR
Fabricant	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 44VQFN
Fiche technique	ATMEGA644A-MUR Fiche technique
paquet	44-VFQFN Exposed Pad
ECAD
En stock	4 112 piece(s)
Prix unitaire	$ 5,8061 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 16 - mai 21 (Choisissez l'expédition accélérée)
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Nous offrons ATMEGA644A-MUR pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter ATMEGA644A-MUR avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644A-MUR.

Spécifications ATMEGA644A-MUR

Fabricant	Microchip Technology
Catégorie	Circuits intégrés (CI) - Embarqués - Microcontrôleurs
paquet	44-VFQFN Exposed Pad
ECAD
Séries	AVR? ATmega
Processeur Core	AVR
Taille du noyau	8-Bit
La vitesse	20MHz
Connectivité	I2C, SPI, UART/USART
Périphériques	Brown-out Detect/Reset, POR, PWM, WDT
Nombre d'E / S	32
Taille de la mémoire du programme	64KB (32K x 16)
Type de mémoire de programme	FLASH
Taille EEPROM	2K x 8
Taille de la RAM	4K x 8
Tension - Alimentation (Vcc / Vdd)	1.8 V ~ 5.5 V
Convertisseurs de données	A/D 8x10b
Type d'oscillateur	Internal
Température de fonctionnement	-40°C ~ 85°C (TA)
Type de montage	-
Paquet / cas	44-VFQFN Exposed Pad
Package de périphérique fournisseur	44-VQFN (7x7)

ATMEGA644A-MUR fiche technique

ATMEGA644A-MUR Packaging

ATMEGA644A-MUR FAQ

1. How to order ATMEGA644A-MUR 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-MUR is from the original manufacturer or authorized agents?

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

The price and inventory of ATMEGA644A-MUR 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-MUR?

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-MUR we delivered, we will accept the replacement or return of the ATMEGA644A-MUR 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-MUR.

(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-MUR pin diagram, ATMEGA644A-MUR datasheet?

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

ATMEGA644A-MUR Produits Connexes

1210J1K00120GAR	Knowles Syfer, CAP CER 1210, -, AVR? ATmega	Vue
MIC5265-2.85YD5	Microchip Technology, IC REG LIN 2.85V 150MA TSOT23-5, SOT-23-5 Thin, TSOT-23-5, AVR? ATmega	Vue
MXSMLG5.0A	Microsemi Corporation, TVS DIODE 5VWM 9.2VC DO215AB, DO-215AB, SMC Gull Wing, AVR? ATmega	Vue
023401.6MXEP	Littelfuse Inc., FUSE GLASS 1.6A 250VAC 5X20MM, 5mm x 20mm (Axial), AVR? ATmega	Vue
U572	APEM Inc., CAP PUSHBUTTON ROUND BLACK, -, AVR? ATmega	Vue
RWR84S15R0FRB12	Vishay Dale, RES 15 OHM 7W 1% WW AXIAL, Axial, AVR? ATmega	Vue
TNPW2010464KBEEF	Vishay Dale, RES SMD 464K OHM 0.1% 0.4W 2010, 2010 (5025 Metric), AVR? ATmega	Vue
WSL2512R0200FEA	Vishay Dale, RES SMD 0.02 OHM 1% 1W 2512, 2512 (6432 Metric), AVR? ATmega	Vue
EJH-107-01-F-D-TH	Samtec Inc., .100 X .100 EJECTOR HEADER ASSEM, -, AVR? ATmega	Vue
95278-408-40LF	Amphenol FCI, HEADER BERGSTIK SMT, -, AVR? ATmega	Vue
D38999/24JF35AE	TE Connectivity Deutsch Connectors, CONN RCPT HSG MALE 66POS PNL MNT, -, AVR? ATmega	Vue
EEC06DRTS-S734	Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.100, -, AVR? ATmega	Vue

ATMEGA644A-MUR Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

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Description

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ATMEGA644A-MU

D# V36:1790_07151037

Microchip Technology Inc

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

RoHS: Compliant

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Description

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ATMEGA644A-MU

D# 68T3101

Microchip Technology Inc

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

Référence

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Description

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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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Description

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ATMEGA644A-MU

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44QFN

1237

ATMEGA644A-MUR

Atmel Corporation

8-bit Microcontrollers - MCU 20 MHz Ind Temp

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Description

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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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Description

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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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Description

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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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Description

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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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Description

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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

Référence

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Description

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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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Description

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ATMEGA644A-MU

D# 556-ATMEGA644A-MU

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 MHz Ind Temp

RoHS: Compliant

302

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Description

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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

Référence

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Description

Stock

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

Référence

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Description

Stock

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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Description

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ATMEGA644A-MU

D# NS-ATMEGA644A-MU

Atmel Corporation

OEM/CM ONLY

4630

ATMEGA644A-MUR

D# NS-ATMEGA644A-MUR

Atmel Corporation

OEM/CM ONLY

8755

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Description

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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

ATMEGA644A-MUR

Microchip Technology Inc

RoHS: Not Compliant

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Description

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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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Description

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ATMEGA644A-MU

D# 43710584

Microchip Technology Inc

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

RoHS: Compliant

Référence

Fabricant

Description

Stock

ATMEGA644A-MU

D# 2484914

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1

Container: Each

269

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ATMEGA644A-MUR

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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