Name: ATMEGA644-20AU
Brand: Microchip Technology
SKU: ATMEGA644-20AU
Price: 7.7525 USD
Availability: InStock
Rating: 5 (182 reviews)

ATMEGA644-20AU

Nur als Referenz

Teilenummer	ATMEGA644-20AU
Hersteller	Microchip Technology
Beschreibung	IC MCU 8BIT 64KB FLASH 44TQFP
Datenblatt	ATMEGA644-20AU Datenblatt
Paket	44-TQFP
ECAD
Auf Lager	34.872 piece(s)
Stückpreis	$ 7,7525 *
Lieferzeit	Sofort lieferbar
Geschatte Leveringstijd	Jan 2 - Jan 7 (Kies voor snelle verzending)
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Wir bieten ATMEGA644-20AU zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
Um Ihren RFQ verarbeiten, fügen Sie bitte ATMEGA644-20AU mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von ATMEGA644-20AU fordern.

ATMEGA644-20AU Spezifikationen

Hersteller	Microchip Technology
Rubrik	Integrierte Schaltungen (ICs) - Embedded - Mikrocontroller
Paket	44-TQFP
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	44-TQFP
Lieferantengerätepaket	44-TQFP (10x10)

ATMEGA644-20AU Datenblatt

ATMEGA644-20AU Packaging

ATMEGA644-20AU FAQ

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

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

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

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

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

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

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ATMEGA644-20AU 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

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# V72:2272_07145337

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant

ATMEGA644-20AU

D# V99:2348_07145488

Microchip Technology Inc

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

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# ATMEGA644-20AU

Atmel Corporation

- Bulk (Alt: ATMEGA644-20AU)

ATMEGA644-20AUR

D# ATMEGA644-20AUR

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA644-20AUR)

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# ATMEGA644-20AU

Microchip Technology Inc

(Alt: ATMEGA644-20AU)

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# ATMEGA644-20AUR

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA644-20AUR)

ATMEGA644-20AU

D# ATMEGA644-20AU

Microchip Technology Inc

(Alt: ATMEGA644-20AU)

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

1410

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# 64S2975

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash

477

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

119

ATMEGA644-20AUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

4000

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# C1S112300069488

Altera Corporation

Microcontrollers

RoHS: Not Compliant

pbFree: No

Min Qty: 1

150

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA64420AU

Atmel Corporation

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# ATMEGA644-20AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

1710

ATMEGA644-20AU

D# ATMEGA644-20AU-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

2856

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

Microchip Technology Inc

In stock shipping within 2days

8260

ATMEGA644-20AU

Microchip Technology Inc

In stock shipping within 2days

30525

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# 3628785

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 2000

Container: Reel

ATMEGA644-20AU

D# 1288339

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

443

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Teilenummer	Hersteller	Beschreibung	Lager
ATMEGA64420AUR	Microchip Technology Inc	OEM/CM QUOTES ONLY \| NO BROKERS	2300
ATMEGA64420AU	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1840
ATMEGA64420AUNEW	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	53084

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

in stock - can ship the same day

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Microchip Technology Inc

AVR - ATmega - Microcontroller - IC 8 Bit - 20MHz - 64KB (32K x 16) - FLASH

RoHS: Not Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# ATMEGA644-20AUR

Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V T&R

RoHS: Compliant

pbFree: Yes

2000

ATMEGA644-20AU

D# ATMEGA644-20AU

Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V

RoHS: Compliant

pbFree: Yes

4842

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

OEM/CM Immediate delivery

320

ATMEGA644-20AUR

Atmel Corporation

OEM/CM Immediate delivery

1517

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 44 TQFP 10x10x1mm TRAY

RoHS: Compliant

ATMEGA644-20AUR

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# MCHP00000005664

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 44 TQFP 10x10x1mm T/R

ATMEGA644-20AU

D# MCHP00000005663

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 44 TQFP 10x10x1mm TRAY

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# 68T3095

Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R, 44 TQFP 10X10X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2000

Container: TAPE & REEL - FULL

ATMEGA644-20AU

D# 68T3094

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega64 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:TQFP RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 160

Container: Bulk

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# NS-ATMEGA644-20AU

Multiple

OEM/CM ONLY

1898

ATMEGA644-20AUR

D# NS-ATMEGA644-20AUR

Atmel Corporation

OEM/CM ONLY

8191

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Microchip Technology Inc

AVR - ATmega - Microcontroller - IC 8 Bit - 20MHz - 64KB (32K x 16) - FLASH

RoHS: Not Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

1093

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# 1773449

Microchip Technology Inc

Microchip ATMEGA644-20AU, 8bit AVR Microcontroller, ATMEGA, 20MHz, 64 kB Flash, 44-Pin TQFP, PU

Min Qty: 160

Container: Tray

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

1537

Teilenummer	Hersteller	Beschreibung	Lager
ATMEGA64420AUR	Atmel Corporation	OEM/CM ONLY	4232
ATMEGA64420AU	Atmel Corporation	OEM/CM ONLY	4479
ATMEGA64420AU NEW	Atmel Corporation	OEM/CM ONLY	63776

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

Atmel Corporation

IN stock Immediate delivery

1532

ATMEGA644-20AU

Atmel Corporation

IN stock Immediate delivery

315

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

Atmel Corporation

shipping today

247

ATMEGA644-20AU

Microchip Technology Inc

shipping today

1274

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AUR

D# 45800884

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant

ATMEGA644-20AU

D# 32697859

Microchip Technology Inc

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

RoHS: Compliant

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Atmel Corporation

RFQ

10613

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

1285

Teilenummer

Hersteller

Beschreibung

Lager

ATMEGA644-20AU

D# 1528382

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 20MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Waffle Pack

Quick Inquiry

ATMEGA644-20AU

Zertifizierte Qualität

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