WEC ATMEGA644P-20AU

부품 번호
ATMEGA644P-20AU
제조업체
WEC
카테고리:
組み込み - マイクロコントローラ
패키지
44-TQFP
데이터시트
韩语版ATMEGA644P-20AU.pdf
설명
IC MCU 8BIT 64KB FLASH 44TQFP
수량

단가$0

총 가격$0

결제
payment
배송
payment

Product details

1. How to order ATMEGA644P-20AU on 부동통신(심천)그룹유한회사?

Currently, 부동통신(심천)그룹유한회사 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 부동통신(심천)그룹유한회사 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 부동통신(심천)그룹유한회사; 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.

이미지 ATMEGA644P-20AU ATMEGA1280V-8AU ATMEGA165A-AU ATMEGA48PA-PU ATMEGA644P-20MU
부품 번호 ATMEGA644P-20AU ATMEGA1280V-8AU ATMEGA165A-AU ATMEGA48PA-PU ATMEGA644P-20MU
제조업체 WEC WEC WEC WEC WEC
Package/Case 44-TQFP 44-TQFP 44-TQFP 44-TQFP 44-TQFP
Packaging Bulk,Tray Bulk,Tray Bulk,Tray Bulk,Tray Bulk,Tray
Series AVR® ATmega AVR® ATmega AVR® ATmega AVR® ATmega AVR® ATmega
ProductStatus RoHS RoHS RoHS RoHS RoHS
CoreProcessor 20MHz 20MHz 20MHz 20MHz 20MHz
CoreSize 4K x 8 4K x 8 4K x 8 4K x 8 4K x 8
Speed 8-Bit 8-Bit 8-Bit 8-Bit 8-Bit
Connectivity 2K x 8 2K x 8 2K x 8 2K x 8 2K x 8
Peripherals Active Active Active Active Active
NumberofI/O Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
ProgramMemorySize I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
ProgramMemoryType Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
EEPROMSize 32 32 32 32 32
RAMSize AVR AVR AVR AVR AVR
Voltage-Supply(Vcc/Vdd) A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
DataConverters Internal Internal Internal Internal Internal
OscillatorType 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16)
OperatingTemperature FLASH FLASH FLASH FLASH FLASH
MountingType -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)

ATMEGA644P-20AU 관련 정보

다음 부품이 포함됩니다 "ATMEGA644P-20AU" ISSI, 통합 실리콘 솔루션 주식회사 내 ATMEGA644P-20AU.

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재고 있음:2,900

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韩语版

韩语版

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