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ATMEGA644-20MU

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ATMEGA644-20MU

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Teilenummer ATMEGA644-20MU
Hersteller Microchip Technology
Beschreibung IC MCU 8BIT 64KB FLASH 44VQFN
Datenblatt

ATMEGA644-20MU Datenblatt
Paket 44-VFQFN Exposed Pad
ECAD
Auf Lager 14.064 piece(s)
Stückpreis $ 7,5200 *
Lieferzeit Sofort lieferbar
Geschatte Leveringstijd Nov 27 - Dez 2 (Kies voor snelle verzending)
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  • Wir bieten ATMEGA644-20MU zum günstigen Preis auf dem Weltmarkt, senden Sie uns eine Quote Anfrage Preis bitte. Danke!
  • Um Ihren RFQ verarbeiten, fügen Sie bitte ATMEGA644-20MU mit Menge in den BOM. Heisener.com erfordert keine Registrierung, um ein Angebot von ATMEGA644-20MU fordern.

ATMEGA644-20MU Spezifikationen

HerstellerMicrochip Technology
RubrikIntegrierte Schaltungen (ICs) - Embedded - Mikrocontroller
Paket44-VFQFN Exposed Pad
ECAD
SerieAVR? ATmega
KernprozessorAVR
Kerngröße8-Bit
Geschwindigkeit20MHz
KonnektivitätI2C, SPI, UART/USART
PeripheriegeräteBrown-out Detect/Reset, POR, PWM, WDT
Anzahl der E / A32
Programmspeichergröße64KB (32K x 16)
ProgrammspeichertypFLASH
EEPROM Größe2K x 8
RAM-Größe4K x 8
Spannung - Versorgung (Vcc / Vdd)2.7 V ~ 5.5 V
DatenkonverterA/D 8x10b
OszillatortypInternal
Betriebstemperatur-40°C ~ 85°C (TA)
Befestigungsart-
Paket / Fall44-VFQFN Exposed Pad
Lieferantengerätepaket44-VQFN (7x7)

ATMEGA644-20MU Datenblatt

ATMEGA644-20MU Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644-20MU FAQ

  • 1. How to order ATMEGA644-20MU 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 ATMEGA644-20MU is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644-20MU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644-20MU on Heisener; we pay more attention to the channels and quality of ATMEGA644-20MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644-20MU price and inventory displayed accurate?
    The price and inventory of ATMEGA644-20MU 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 ATMEGA644-20MU?
    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 ATMEGA644-20MU we delivered, we will accept the replacement or return of the ATMEGA644-20MU 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 ATMEGA644-20MU.
    (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 ATMEGA644-20MU pin diagram, ATMEGA644-20MU datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA644-20MU Garantien

Service Guarantee

Servicegarantien

Wir garantieren 100% Kundenzufriedenheit.

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

Quality Guarantee

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

ATMEGA644-20MUR

D# V36:1790_07145340

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644-20MU

D# V36:1790_07145491

 Microchip Technology Inc

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

RoHS: Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# ATMEGA644-20MU

 Atmel Corporation

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP - Bulk (Alt: ATMEGA644-20MU)

 0

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R - Tape and Reel (Alt: ATMEGA644-20MUR)

RoHS: Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R (Alt: ATMEGA644-20MUR)

 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# ATMEGA644-20MU

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP (Alt: ATMEGA644-20MU)

 0

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin QFN EP T/R (Alt: ATMEGA644-20MUR)

 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

201
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 390

ATMEGA644-20MUR

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA64420MUZ

 Atmel Corporation

RoHS: Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

D# ATMEGA644-20MURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44VQFN

 3666

ATMEGA644-20MU

D# 2156-ATMEGA644-20MU-ND

 Rochester Electronics LLC

IC MCU 8BIT 64KB FLASH 44VQFN

 212
Teilenummer Hersteller Beschreibung Lager

ATMEGA64420MU

D# ATMEGA64420MU

 Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 962
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

In stock shipping within 2days

 450
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

D# 3628786

 Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant
Min Qty: 4000
Container: Reel
 0

ATMEGA644-20MU

D# 2484913

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Each
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0

ATMEGA644-20MU

 Microchip Technology Inc

RoHS: Compliant
pbFree: Yes
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA64420MU

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 4600

ATMEGA64420MUZ

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 123
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

D# ATMEGA644-20MUR

 Microchip Technology Inc

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

RoHS: Compliant
pbFree: Yes
 4000

ATMEGA644-20MU

D# ATMEGA644-20MU

 Microchip Technology Inc

20MHZ MLF IND TEMP GREEN 5V

RoHS: Compliant
pbFree: Yes
 1074
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

OEM/CM Immediate delivery

 450
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# 556-ATMEGA644-20MU

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE - 20MHZ 5V

RoHS: Compliant
 271

ATMEGA644-20MUR

D# 556-ATMEGA644-20MUR

 Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

RoHS: Compliant
 3983
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644-20MU

 Microchip Technology Inc

20MHZ, MLF, IND TEMP, GREEN, 5V - Package: 44 VQFN 7x7x1mm TRAY

RoHS: Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# MCHP00000005665

 Microchip Technology Inc

20MHZ, MLF, IND TEMP, GREEN, 5V - Package: 44 VQFN 7x7x1mm TRAY

 0

ATMEGA644-20MUR

D# MCHP00000005666

 Microchip Technology Inc

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

 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# 68T3096

 Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, VQFN-44, Product Range:ATMega Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:VQFN, No. of I/O s:32I/O s, No. of Timers:3RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 360
Container: Bulk
 0

ATMEGA644-20MUR

D# 68T3097

 Microchip Technology Inc

20MHZ, QFN/MLF, IND TEMP, GREEN, 5V, T&R, 44 VQFN 7X7X1MM T/R ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 4000
Container: TAPE & REEL - FULL
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# NS-ATMEGA644-20MU

 AMP / Tyco Electronics

OEM/CM ONLY

 4046

ATMEGA644-20MUR

D# NS-ATMEGA644-20MUR

 Atmel Corporation

OEM/CM ONLY

 10219
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MUR

 Microchip Technology Inc

RoHS: Not Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, 44 Pin Plastic MLF44

 160
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

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

RoHS: Compliant
 212
Teilenummer Hersteller Beschreibung Lager

ATMEGA64420MU

 Atmel Corporation

OEM/CM ONLY

 587

ATMEGA64420MUZ

 Atmel Corporation

OEM/CM ONLY

 123

ATMEGA64420MUR

 Atmel Corporation

OEM/CM ONLY

 4041
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

IN stock Immediate delivery

 445
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Texas Instruments

shipping today

 10996
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# 52134789

 Microchip Technology Inc

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

RoHS: Compliant
 0
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44VQFN

 610
Teilenummer Hersteller Beschreibung Lager

ATMEGA644-20MU

D# 2484913

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Each
 0

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ATMEGA644-20MU

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