Name: ATMEGA644-20PU
Brand: Microchip Technology
SKU: ATMEGA644-20PU
Price: 7.4014 USD
Availability: InStock
Rating: 5 (149 reviews)

ATMEGA644-20PU

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Teilenummer	ATMEGA644-20PU
Hersteller	Microchip Technology
Beschreibung	IC MCU 8BIT 64KB FLASH 40DIP
Datenblatt	ATMEGA644-20PU Datenblatt
Paket	40-DIP (0.600", 15.24mm)
ECAD
Auf Lager	7.968 piece(s)
Stückpreis	$ 7,4014 *
Lieferzeit	Um bestätigt zu werden
Geschatte Leveringstijd	Nov 25 - Nov 30 (Kies voor snelle verzending)
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Wir bieten ATMEGA644-20PU zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte ATMEGA644-20PU mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von ATMEGA644-20PU fordern.

ATMEGA644-20PU Spezifikationen

Hersteller	Microchip Technology
Rubrik	Integrierte Schaltungen (ICs) - Embedded - Mikrocontroller
Paket	40-DIP (0.600", 15.24mm)
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)	2.7 V ~ 5.5 V
Datenkonverter	A/D 8x10b
Oszillatortyp	Internal
Betriebstemperatur	-40°C ~ 85°C (TA)
Befestigungsart	-
Paket / Fall	40-DIP (0.600", 15.24mm)
Lieferantengerätepaket	40-PDIP

ATMEGA644-20PU Datenblatt

ATMEGA644-20PU Packaging

ATMEGA644-20PU FAQ

1. How to order ATMEGA644-20PU 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 ATMEGA644-20PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA644-20PU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644-20PU on Heisener; we pay more attention to the channels and quality of ATMEGA644-20PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA644-20PU price and inventory displayed accurate?

The price and inventory of ATMEGA644-20PU 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 ATMEGA644-20PU?

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 ATMEGA644-20PU we delivered, we will accept the replacement or return of the ATMEGA644-20PU 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 ATMEGA644-20PU.

(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 ATMEGA644-20PU pin diagram, ATMEGA644-20PU datasheet?

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

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ATMEGA644-20PU 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.

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ATMEGA644-20PU

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