Name: ATMEGA644P-20MQ
Brand: Microchip Technology
SKU: ATMEGA644P-20MQ
Price: 6.6955 USD
Availability: InStock
Rating: 5 (71 reviews)

ATMEGA644P-20MQ

Pour Référence Seulement

Référence	ATMEGA644P-20MQ
Fabricant	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 44VQFN
Fiche technique	ATMEGA644P-20MQ Fiche technique
paquet	44-VFQFN Exposed Pad
ECAD
En stock	3 472 piece(s)
Prix unitaire	$ 6,6955 *
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	mai 15 - mai 20 (Choisissez l'expédition accélérée)
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Services de livraison

Nous offrons ATMEGA644P-20MQ 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 ATMEGA644P-20MQ avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644P-20MQ.

Spécifications ATMEGA644P-20MQ

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)	2.7 V ~ 5.5 V
Convertisseurs de données	A/D 8x10b
Type d'oscillateur	Internal
Température de fonctionnement	-40°C ~ 105°C (TA)
Type de montage	-
Paquet / cas	44-VFQFN Exposed Pad
Package de périphérique fournisseur	44-VQFN (7x7)

ATMEGA644P-20MQ fiche technique

ATMEGA644P-20MQ Packaging

ATMEGA644P-20MQ FAQ

1. How to order ATMEGA644P-20MQ 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 ATMEGA644P-20MQ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644P-20MQ. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644P-20MQ on Heisener; we pay more attention to the channels and quality of ATMEGA644P-20MQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644P-20MQ price and inventory displayed accurate?

The price and inventory of ATMEGA644P-20MQ 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 ATMEGA644P-20MQ?

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 ATMEGA644P-20MQ we delivered, we will accept the replacement or return of the ATMEGA644P-20MQ 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 ATMEGA644P-20MQ.

(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 ATMEGA644P-20MQ pin diagram, ATMEGA644P-20MQ datasheet?

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

ATMEGA644P-20MQ Produits Connexes

2225Y0500220JCR	Knowles Syfer, CAP CER 2225, -, AVR? ATmega	Vue
1206Y0630270GFR	Knowles Syfer, CAP CER 27PF 63V C0G/NP0 1206, 1206 (3216 Metric), AVR? ATmega	Vue
EKMG101EC34R7ME11D	United Chemi-Con, CAP ALUM 4.7UF 20% 100V RADIAL, Radial, Can, AVR? ATmega	Vue
AT27C040-90RC	Microchip Technology, IC OTP 4MBIT 90NS 32SOIC, 32-SOIC (0.445", 11.30mm Width), AVR? ATmega	Vue
SMCG6.0-E3/57T	Vishay Semiconductor Diodes Division, TVS DIODE 6VWM 11.4VC SMC, DO-215AB, SMC Gull Wing, AVR? ATmega	Vue
3JQ 4-R TR	Bel Fuse Inc., FUSE GLASS 4A 350VAC 140VDC 2AG, 2AG, 5mm x 15mm (Axial), AVR? ATmega	Vue
CRCW1206147RFKEB	Vishay Dale, RES SMD 147 OHM 1% 1/4W 1206, 1206 (3216 Metric), AVR? ATmega	Vue
RC0402FR-071M27L	Yageo, RES SMD 1.27M OHM 1% 1/16W 0402, 0402 (1005 Metric), AVR? ATmega	Vue
325138-15-0	Curtis Industries, CONN BARRIER STRP 15CIRC 0.325", -, AVR? ATmega	Vue
SM3106RC-28-51S	Amphenol Industrial Operations, CONN PLUG 12POS INLINE SKT, -, AVR? ATmega	Vue
GTC06A24-10P-027	Amphenol Industrial Operations, GT 7C 7#8 PIN PLUG, -, AVR? ATmega	Vue
GCC25DCSN-S288	Sullins Connector Solutions, CONN EDGE DUAL FMALE 50POS 0.100, -, AVR? ATmega	Vue

ATMEGA644P-20MQ 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

Référence

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Description

Stock

ATMEGA644P-20MQ

D# V36:1790_07145145

Microchip Technology Inc

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

RoHS: Compliant

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Description

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ATMEGA644P-20MQ

D# ATMEGA644P-20MQ

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin VQFN EP - Trays (Alt: ATMEGA644P-20MQ)

RoHS: Compliant

ATMEGA644P-20MQR

D# ATMEGA644P-20MQR

Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R - Tape and Reel (Alt: ATMEGA644P-20MQR)

RoHS: Compliant

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Atmel Corporation

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ATMEGA644P-20MQR

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D# 1611-ATMEGA644P-20MQRCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

3934

ATMEGA644P-20MQ

D# 1611-ATMEGA644P-20MQ-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

336

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ATMEGA644P-20MQ

Microchip Technology Inc

In stock shipping within 2days

21772

ATMEGA644P-20MQR

Microchip Technology Inc

In stock shipping within 2days

21773

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ATMEGA644P-20MQ

D# 3628789

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 360

Container: Each

ATMEGA644P-20MQR

D# 3628790

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 4000

Container: Reel

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Description

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ATMEGA644P-20MQR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATMEGA644P-20MQ

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

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Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

386

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ATMEGA644P20MQ

Microchip Technology Inc

OEM/CM ONLY

436

ATMEGA644P20MQR

Microchip Technology Inc

OEM/CM ONLY

4096

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ATMEGA644P-20MQR

Microchip Technology Inc

RoHS: Not Compliant

ATMEGA644P-20MQ

Microchip Technology Inc

RoHS: Not Compliant

Référence

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Description

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ATMEGA644P-20MQR

D# ATMEGA644P-20MQR

Microchip Technology Inc

20MHZ QFN/MLF EXT TEMP GREEN 5V T&R

RoHS: Compliant

pbFree: Yes

ATMEGA644P-20MQ

D# ATMEGA644P-20MQ

Microchip Technology Inc

20MHZ MLF/QFN Ext Temp Green 5V

RoHS: Compliant

pbFree: Yes

4320

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Description

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ATMEGA644P-20MQR

Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R - Package: 44 VQFN 7x7x1mm T/R

RoHS: Compliant

ATMEGA644P-20MQ

Microchip Technology Inc

20MHZ, MLF/QFN, Ext Temp, Green, 5V - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant

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Description

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ATMEGA644P-20MQR

D# MCHP00000005678

Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, T&R - Package: 44 VQFN 7x7x1mm T/R

ATMEGA644P-20MQ

D# MCHP00000005677

Microchip Technology Inc

20MHZ, MLF/QFN, Ext Temp, Green, 5V - Package: 44 VQFN 7x7x1mm TRAY

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Description

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ATMEGA644P-20MQ

D# 68T3112

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, QFN-44, Product Range:ATMega Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:QFN, No. of I/O s:32I/O s, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 360

Container: Bulk

ATMEGA644P-20MQR

D# 68T3113

Microchip Technology Inc

20MHZ, QFN/MLF, EXT TEMP, GREEN, 5V, 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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D# NS-ATMEGA644P-20MQ

Atmel Corporation

OEM/CM ONLY

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D# NS-ATMEGA644P-20MQR

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OEM/CM ONLY

10073

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Microchip Technology Inc

RoHS: Not Compliant

ATMEGA644P-20MQ

Microchip Technology Inc

RoHS: Not Compliant

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Atmel Corporation

OEM/CM ONLY

431

Quick Inquiry

ATMEGA644P-20MQ

Qualité certifiée

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