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ATMEGA644P-20AU

hot ATMEGA644P-20AU

ATMEGA644P-20AU

Pour Référence Seulement

Référence ATMEGA644P-20AU
Fabricant Microchip Technology
Description IC MCU 8BIT 64KB FLASH 44TQFP
Fiche technique

ATMEGA644P-20AU Fiche technique
paquet 44-TQFP
ECAD
En stock 27 804 piece(s)
Prix unitaire $ 8,1939 *
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé déc. 20 - déc. 25 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons ATMEGA644P-20AU 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-20AU avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de ATMEGA644P-20AU.

Spécifications ATMEGA644P-20AU

FabricantMicrochip Technology
CatégorieCircuits intégrés (CI) - Embarqués - Microcontrôleurs
paquet44-TQFP
ECAD
SériesAVR? ATmega
Processeur CoreAVR
Taille du noyau8-Bit
La vitesse20MHz
ConnectivitéI2C, SPI, UART/USART
PériphériquesBrown-out Detect/Reset, POR, PWM, WDT
Nombre d'E / S32
Taille de la mémoire du programme64KB (32K x 16)
Type de mémoire de programmeFLASH
Taille EEPROM2K x 8
Taille de la RAM4K x 8
Tension - Alimentation (Vcc / Vdd)2.7 V ~ 5.5 V
Convertisseurs de donnéesA/D 8x10b
Type d'oscillateurInternal
Température de fonctionnement-40°C ~ 85°C (TA)
Type de montage-
Paquet / cas44-TQFP
Package de périphérique fournisseur44-TQFP (10x10)

ATMEGA644P-20AU fiche technique

ATMEGA644P-20AU Packaging

Customized Labels
Sealing
Packing
Insepction

ATMEGA644P-20AU FAQ

  • 1. How to order ATMEGA644P-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 ATMEGA644P-20AU is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the ATMEGA644P-20AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA644P-20AU on Heisener; we pay more attention to the channels and quality of ATMEGA644P-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the ATMEGA644P-20AU price and inventory displayed accurate?
    The price and inventory of ATMEGA644P-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 ATMEGA644P-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 ATMEGA644P-20AU we delivered, we will accept the replacement or return of the ATMEGA644P-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 ATMEGA644P-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 ATMEGA644P-20AU pin diagram, ATMEGA644P-20AU datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

ATMEGA644P-20AU Produits Connexes

MXO45HS-5I-1M8432 MXO45HS-5I-1M8432 CTS-Frequency Controls, OSC XO 1.8432MHZ HCMOS TTL PCPIN, 8-DIP, 4 Leads (Half Size, Metal Can), AVR? ATmega Vue
MFR-25FBF52-1K91 MFR-25FBF52-1K91 Yageo, RES 1.91K OHM 1/4W 1% AXIAL, Axial, AVR? ATmega Vue
RT1210CRB072K74L RT1210CRB072K74L Yageo, RES SMD 2.74KOHM 0.25% 1/4W 1210, 1210 (3225 Metric), AVR? ATmega Vue
RC2512JK-0720KL RC2512JK-0720KL Yageo, RES SMD 20K OHM 5% 1W 2512, 2512 (6432 Metric), AVR? ATmega Vue
hotSLF10145T-150M2R2-H SLF10145T-150M2R2-H TDK Corporation, FIXED IND 15UH 2.2A 47.2 MOHM, Nonstandard, AVR? ATmega Vue
1776299-9 1776299-9 TE Connectivity AMP Connectors, CONN TERM STRIP 9CIRC 0.394", -, AVR? ATmega Vue
ESQ-118-44-T-S-LL ESQ-118-44-T-S-LL Samtec Inc., ELEVATED SOCKET STRIPS, -, AVR? ATmega Vue
EHT-122-01-S-D-SM-LC-06-K EHT-122-01-S-D-SM-LC-06-K Samtec Inc., 2MM EJECTOR HEADER, -, AVR? ATmega Vue
DW-42-13-F-S-905 DW-42-13-F-S-905 Samtec Inc., .025" BOARD SPACERS, -, AVR? ATmega Vue
MS27466T15F97PA MS27466T15F97PA TE Connectivity Deutsch Connectors, CONN RCPT 12POS FLANGE W/PINS, -, AVR? ATmega Vue
D38999/26WF18AE D38999/26WF18AE Souriau, 8D 18C 14#22D 4#8 PIN PLUG, -, AVR? ATmega Vue
ECC06DRAI ECC06DRAI Sullins Connector Solutions, CONN EDGE DUAL FMALE 12POS 0.100, -, AVR? ATmega Vue

ATMEGA644P-20AU Des garanties

Service Guarantee

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.

Quality Guarantee

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 Fabricant Description Stock

ATMEGA644P-20AU

D# V99:2348_07145275

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644P-20AUR

D# V72:2272_07145135

 Microchip Technology Inc

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Atmel Corporation

MCU 8-Bit ATMEGA644P AVR RISC 64KB Flash 2.7V to 5.5V 44-Pin TQFP T/R - Bulk (Alt: ATMEGA644P-20AUR)

 0

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Atmel Corporation

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA644P-20AU)

 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Microchip Technology Inc

MCU 8-Bit ATMEGA644P AVR RISC 64KB Flash 2.7V to 5.5V 44-Pin TQFP T/R (Alt: ATMEGA644P-20AUR)

 0

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA644P-20AU)

 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

 Atmel Corporation

Atmel ATMEGA644P-20AUR

 49979

ATMEGA644P-20AU

 Atmel Corporation

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

 17
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# C1S124600213535

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V, T&R

RoHS: Compliant
pbFree: Yes
Min Qty: 1
 24

ATMEGA644P-20AU

D# C1S124600167908

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
 67
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# ATMEGA644P-20AU-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 1821

ATMEGA644P-20AUR

D# ATMEGA644P-20AURCT-ND

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 937
Référence Fabricant Description Stock

ATMEGA644P20AU

D# ATMEGA644P20AU

 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

 778
Référence Fabricant Description Stock

ATMEGA644P-20AUR

 Microchip Technology Inc

In stock shipping within 2days

 21771

ATMEGA644P-20AU

 Microchip Technology Inc

In stock shipping within 2days

 21770
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# 1455121

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Each
 982

ATMEGA644P-20AUR.

D# 2695540

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 2000
Container: Cut Tape
 0

ATMEGA644P-20AUR

D# 3131897RL

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Reel
 0
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Microchip Technology Inc

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant
pbFree: Yes
 320

ATMEGA644P-20AUR

 Microchip Technology Inc

ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant
pbFree: Yes
 0
Référence Fabricant Description Stock

ATMEGA644P20AU

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 6900

ATMEGA644P20AUR

 Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 17324

ATMEGA644P20AUPROG

 ATMEL CORPORATION

OEM/CM QUOTES ONLY | NO BROKERS

 44
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega64 Series Microcontrollers - 64KB Flash - 20 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant
 1572
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# ATMEGA644P-20AU

 Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V

RoHS: Compliant
pbFree: Yes
 3031

ATMEGA644P-20AUR

D# ATMEGA644P-20AUR

 Microchip Technology Inc

20MHZ TQFP IND TEMP GREEN 5V T&R

RoHS: Compliant
pbFree: Yes
 4000
Référence Fabricant Description Stock

ATMEGA644P-20AUR

 Atmel Corporation

OEM/CM Immediate delivery

 9061

ATMEGA644P-20AU

 Microchip Technology Inc

OEM/CM Immediate delivery

 960
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# 556-ATMEGA644P-20AU

 Microchip Technology Inc

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

RoHS: Compliant
 299

ATMEGA644P-20AUR

D# 556-ATMEGA644P-20AUR

 Microchip Technology Inc

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

RoHS: Compliant
 202
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644P-20AUR

 Microchip Technology Inc

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# MCHP00000005676

 Microchip Technology Inc

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

 0

ATMEGA644P-20AU

D# MCHP00000005675

 Microchip Technology Inc

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

 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# 07AH6427

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44, Product Range:AVR Family ATmega644 Series Microcontrollers, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:32I/O s, Embedded Interface RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 304

ATMEGA644P-20AU

D# 29AC2593

 Microchip Technology Inc

20MHZ, TQFP, IND TEMP, GREEN, 5V ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 160
Container: Bulk
 0
Référence Fabricant Description Stock

ATMEGA644P-20AUR

D# NS-ATMEGA644P-20AUR

 Atmel Corporation

OEM/CM ONLY

 2062

ATMEGA644P-20AU

D# NS-ATMEGA644P-20AU

 Atmel Corporation

OEM/CM ONLY

 5148
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega64 Series Microcontrollers - 64KB Flash - 20 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant
 1572
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Atmel Corporation

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PQFP44

 15
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# 1310319P

 Microchip Technology Inc

Microchip ATMEGA644P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 44-Pin TQFP, PU

Min Qty: 1
Container: Tray
 0
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Atmel Corporation

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

RoHS: Compliant
 1999

ATMEGA644P-20AUR

 Atmel Corporation

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

RoHS: Compliant
 21750
Référence Fabricant Description Stock

ATMEGA644P20AU

 Atmel Corporation

OEM/CM ONLY

 1584

ATMEGA644P20AUR

 Atmel Corporation

OEM/CM ONLY

 5157

ATMEGA644P20AUPROG

 Atmel Corporation

OEM/CM ONLY

 54
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Microchip Technology Inc

IN stock Immediate delivery

 955

ATMEGA644P-20AUR

 Atmel Corporation

IN stock Immediate delivery

 9076
Référence Fabricant Description Stock

ATMEGA644P-20AUR

 Atmel Corporation

shipping today

 996

ATMEGA644P-20AU

 Atmel Corporation

shipping today

 2889
Référence Fabricant Description Stock

ATMEGA644P-20AU

D# 51806677

 Microchip Technology Inc

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

RoHS: Compliant
 0

ATMEGA644P-20AUR

D# 51963321

 Microchip Technology Inc

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

RoHS: Compliant
 0
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Atmel Corporation

RFQ

 11535
Référence Fabricant Description Stock

ATMEGA644P-20AU

 Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

 2913

ATMEGA644P-20AUR

 Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

 10964
Référence Fabricant Description Stock

ATMEGA644P-20AUR.

D# 2695540

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 0

ATMEGA644P-20AUR

D# 3131897

 Microchip Technology Inc

MCU, 8BIT, 20MHZ, TQFP-44

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
 616

ATMEGA644P-20AU

D# 1455121

 Microchip Technology Inc

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

RoHS: Compliant
Min Qty: 1
Container: Each
 1010

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ATMEGA644P-20AU

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