What is the Additional Feature ?

Name: AT90USB1286-AUR
Brand: Microchip Technology
SKU: AT90USB1286-AUR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology AT90USB1286-AUR

Part No.:: AT90USB1286-AUR

Manufacturer:: Microchip Technology

Package:: 64-TQFP

Datasheet:: AT90USB1286-AUR.pdf

Description:: IC MCU 8BIT 128KB FLASH 64TQFP

In Stock:: 2088

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

AT90USB1286-AUR Specifications

Package/Case:
64-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
AVR® 90USB
RoHS:
RoHS
Speed:
16MHz
RAM Size:
8K x 8
Core Size:
8-Bit
EEPROM Size:
4K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
48
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

AT90USB1286-AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AT90USB1286-AUR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AT90USB1286-AUR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

AT90USB1286-AUR information

Views：

AT90USB1286-AUR Application Introduction

AT90USB1286-AUR is a microcontroller chip with advanced features, widely used in embedded systems for various applications. It features an 8-bit AVR CPU, USB capabilities, and a rich set of peripherals.

Application Scenario:

In USB communication devices, this chip can be employed to manage data transfer and control signals between the host and peripheral devices, such as in keyboards or USB audio interfaces.

Circuit Design:

To design a USB communication device using AT90USB1286-AUR, follow these steps:

1. USB Interface:

Connect the USB D+ and D- lines to the dedicated USB pins of this chip, such as pins 24 and 25. Use proper impedance matching and ESD protection components to ensure reliable USB communication.

2. Power Supply:

Provide a stable 5V power supply for the USB VBUS line and 3.3V or 5V for the microcontroller, depending on your design. Utilize voltage regulators and decoupling capacitors to minimize noise and ensure stable operation.

3. Signal Integrity:

Ensure proper PCB layout practices to maintain signal integrity. Route the USB differential pair with controlled impedance and minimize stubs. Place decoupling capacitors close to the power pins of AT90USB1286-AUR to filter out high-frequency noise.

4. GPIO and Peripherals:

Connect necessary peripherals, such as LEDs, switches, or sensors, to the GPIO pins of this chip. Ensure correct pin configuration and use pull-up or pull-down resistors where needed.

5. Firmware Development:

Develop firmware to manage USB communication protocols, handle data transfer, and control peripheral devices. Utilize libraries and drivers available for AT90USB1286-AUR to expedite development and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Power Management: Implement efficient power management techniques to reduce power consumption, such as using sleep modes and optimizing clock speeds.

- Thermal Management: Ensure proper thermal management by placing the chip in a well-ventilated area and using heatsinks if necessary to avoid overheating.

- EMC/EMI Compliance: Design the PCB layout to minimize electromagnetic interference, including proper grounding and shielding techniques.

- System Reliability: Test the system thoroughly to verify USB communication stability, data integrity, and overall robustness under various operating conditions.

AT90USB1286-AUR FAQ

1. How to order AT90USB1286-AUR on icwhale.com?

Currently, icwhale.com 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 icwhale.com guarantee that AT90USB1286-AUR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT90USB1286-AUR. All suppliers must pass our qualification reviews before they can publish their products including AT90USB1286-AUR on icwhale.com; we pay more attention to the channels and quality of AT90USB1286-AUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT90USB1286-AUR price and inventory displayed accurate?

The price and inventory of AT90USB1286-AUR 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 AT90USB1286-AUR?

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 AT90USB1286-AUR we delivered, we will accept the replacement or return of the AT90USB1286-AUR 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 AT90USB1286-AUR.

(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