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

ATMEGA644-20AU

참조 용으로 만 사용

부품 번호	ATMEGA644-20AU
제조업체	Microchip Technology
설명	IC MCU 8BIT 64KB FLASH 44TQFP
데이터시트	ATMEGA644-20AU 데이터시트
패키지	44-TQFP
ECAD
재고	34,872 piece(s)
단가	$ 7.7525 *
리드 타임	즉시 배송 가능
예상 배달 시간	11월 28 - 12월 3 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 ATMEGA644-20AU를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 ATMEGA644-20AU를 추가하십시오. Heisener.com는 ATMEGA644-20AU의 견적을 요청하는 모든 등록이 필요하지 않습니다.

ATMEGA644-20AU사양

제조업체	Microchip Technology
범주	집적 회로(IC) - 내장형 - 마이크로 컨트롤러
패키지	44-TQFP
ECAD
계열	AVR? ATmega
코어 프로세서	AVR
코어 크기	8-Bit
속도	20MHz
연결성	I2C, SPI, UART/USART
주변 장치	Brown-out Detect/Reset, POR, PWM, WDT
I / O 수	32
프로그램 메모리 크기	64KB (32K x 16)
프로그램 메모리 유형	FLASH
EEPROM 크기	2K x 8
RAM 크기	4K x 8
전압 - 공급 (Vcc / Vdd)	2.7 V ~ 5.5 V
데이터 변환기	A/D 8x10b
발진기 유형	Internal
작동 온도	-40°C ~ 85°C (TA)
실장 형	-
패키지 / 케이스	44-TQFP
공급 업체 장치 패키지	44-TQFP (10x10)

ATMEGA644-20AU는 데이터 시트

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.

ATMEGA644-20AU관련 제품

HDE221MBDDF0KR	Vishay BC Components, CAP CER 220PF 4KV RADIAL, Radial, Disc, AVR? ATmega	전망
25SEV1000M12.5X16	Rubycon, CAP ALUM 1000UF 20% 25V SMD, Radial, Can - SMD, AVR? ATmega	전망
FDPF20N50FT	Fairchild/ON Semiconductor, MOSFET N-CH 500V 20A TO-220F, TO-220-3 Full Pack, AVR? ATmega	전망
MC10E122FN	ON Semiconductor, IC DRIVER 9BIT ECL N-INV 28PLCC, 28-LCC (J-Lead), AVR? ATmega	전망
EMC1002-2-ACZL-TR	Microchip Technology, SENSOR TEMPERATURE SMBUS 8MSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), AVR? ATmega	전망
RAVF104DFT3K90	Stackpole Electronics Inc., RES ARRAY 4 RES 3.9K OHM 0804, 0804, Convex, Long Side Terminals, AVR? ATmega	전망
HVS2512-10MJ1	Riedon, RES SMD 10M OHM 5% 1W 2512, 2512 (6432 Metric), AVR? ATmega	전망
CRCW12102R10FKTA	Vishay Dale, RES SMD 2.1 OHM 1% 1/2W 1210, 1210 (3225 Metric), AVR? ATmega	전망
ESQ-113-23-S-D	Samtec Inc., ELEVATED SOCKET STRIPS, -, AVR? ATmega	전망
KJB6T19W35JN	ITT Cannon, LLC, CONN PLUG 66POS CABLE SKT, -, AVR? ATmega	전망
09030009913	HARTING, DIN-SGNL LOCKING LEVER FEMALE R, -, AVR? ATmega	전망
VE-24H-CX-B1	Vicor Corporation, CONVERTER MOD DC/DC 52V 75W, Full Brick, AVR? ATmega	전망

ATMEGA644-20AU 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

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

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

부품 번호

제조업체

설명

재고

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

ATMEGA644-20AU

D# ATMEGA644-20AU

Atmel Corporation

- Bulk (Alt: ATMEGA644-20AU)

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# ATMEGA644-20AU

Microchip Technology Inc

(Alt: ATMEGA644-20AU)

부품 번호

제조업체

설명

재고

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)

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Atmel Corporation

1410

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# 64S2975

Microchip Technology Inc

MCU 8-bit AVR RISC 64KB Flash

477

부품 번호

제조업체

설명

재고

ATMEGA644-20AUR

Atmel Corporation

IC MCU 8BIT 64KB FLASH 44TQFP

4000

ATMEGA644-20AU

Atmel Corporation

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

119

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# C1S112300069488

Altera Corporation

Microcontrollers

RoHS: Not Compliant

pbFree: No

Min Qty: 1

150

부품 번호

제조업체

설명

재고

ATMEGA64420AU

Atmel Corporation

RoHS: Compliant

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# ATMEGA644-20AU-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

2856

ATMEGA644-20AUR

D# ATMEGA644-20AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 64KB FLASH 44TQFP

1710

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Microchip Technology Inc

In stock shipping within 2days

30525

ATMEGA644-20AUR

Microchip Technology Inc

In stock shipping within 2days

8260

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# 1288339

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1

Container: Each

443

ATMEGA644-20AUR

D# 3628785

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 2000

Container: Reel

부품 번호

제조업체

설명

재고

ATMEGA644-20AUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

부품 번호	제조업체	설명	재고
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

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Atmel Corporation

in stock - can ship the same day

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Microchip Technology Inc

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

RoHS: Not Compliant

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Atmel Corporation

OEM/CM Immediate delivery

320

ATMEGA644-20AUR

Atmel Corporation

OEM/CM Immediate delivery

1517

부품 번호

제조업체

설명

재고

ATMEGA644-20AUR

Microchip Technology Inc

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

RoHS: Compliant

ATMEGA644-20AU

Microchip Technology Inc

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

RoHS: Compliant

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

D# NS-ATMEGA644-20AU

Multiple

OEM/CM ONLY

1898

ATMEGA644-20AUR

D# NS-ATMEGA644-20AUR

Atmel Corporation

OEM/CM ONLY

8191

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Microchip Technology Inc

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

RoHS: Not Compliant

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Atmel Corporation

1093

부품 번호

제조업체

설명

재고

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

부품 번호

제조업체

설명

재고

ATMEGA644-20AU

Atmel Corporation

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

RoHS: Compliant

1537

부품 번호	제조업체	설명	재고
ATMEGA64420AUR	Atmel Corporation	OEM/CM ONLY	4232
ATMEGA64420AU	Atmel Corporation	OEM/CM ONLY	4479
ATMEGA64420AU NEW	Atmel Corporation	OEM/CM ONLY	63776