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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersAT90USB647-AU
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AT90USB647-AU - Microchip Technology

Manufacturer Part Number
AT90USB647-AU
Manufacturer
Microchip Technology
Allelco Part Number
32D-AT90USB647-AU
ECAD Model
Parts Description
IC MCU 8BIT 64KB FLASH 64TQFP
Detailed Description
Package
64-TQFP
Data sheet
AT90USB64x,128x Complete.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

AT90USB647-AU Tech Specifications
Microchip Technology - AT90USB647-AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT90USB647-AU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 64-TQFP (14x14)  
Speed 16MHz  
Series AVR® 90USB  
RAM Size 4K x 8  
Program Memory Type FLASH  
Program Memory Size 64KB (64K x 8)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 64-TQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 48  
Mounting Type Surface Mount  
EEPROM Size 2K x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity EBI/EMI, I²C, SPI, UART/USART, USB OTG  
Base Product Number AT90USB647  

Parts Introduction

Manufacturer Part Number

AT90USB647-AU

Manufacturer

Microchip Technology

Introduction

The AT90USB647-AU is an 8-bit AVR microcontroller designed for USB-based applications.

Product Features and Performance

8-Bit AVR Core Processor

16MHz Operational Speed

Internal Oscillator

USB OTG Capabilities

EBI/EMI, I2C, SPI, UART/USART Connectivity Options

64KB Flash Program Memory

2KB EEPROM

4KB RAM

8-Channel 10-bit Analog-to-Digital Converter

48 Programmable I/O Lines

PWM, Watchdog Timer, Brown-out Detect/Reset, and Power-on Reset Peripherals

Product Advantages

High-Performance and Low Power AVR 8-Bit Microcontroller

Advanced Control and Connectivity Features

Suitable for Complex USB Applications

Large Program Memory for Extensive Embedded Programs

Key Technical Parameters

8-Bit Core Size

16MHz Speed

64KD x 8 Flash Memory

2K x 8 EEPROM Size

4K x 8 RAM Size

7V ~ 5.5V Operating Voltage Range

-40°C ~ 85°C Operating Temperature Range

Quality and Safety Features

Integrated Brown-out Detect/Reset

Power-on Reset Circuit

Watchdog Timer for System Stability

Compatibility

Compatible with USB 2.0 Full-Speed/Low Speed

EBI/EMI for External Bus Interface

I2C/SPI for Multi-Master Communication

UART/USART for Serial Communication

Application Areas

USB Interface Devices

PC Peripherals

Consumer Electronics

Embedded Systems

USB Flash Drives

Point-of-Sale Terminals

Product Lifecycle

Active Product Status

Not Nearing Discontinuation

Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

High Integration for USB-enabled Applications

Robust I/O and Memory Capabilities

Flexible Voltage Operations for Various Power Environments

Extended Temperature Range for Harsh Environments

Versatile Peripherals for Enhanced Functionality

Widespread Compatibility with Standard Communication Protocols

Easy to Implement in Various Electronic Applications

Supported by Microchip's Development Tools for Rapid Development

Surface Mount Package for Compact PCB Design

Trusted Manufacturer with Global Support

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT90USB647-AU

Product Attribute AT90USB647-AU AT90USB162-16AUR AT90USB82-16MU AT90USB646-AU
Part Number AT90USB647-AU AT90USB162-16AUR AT90USB82-16MU AT90USB646-AU
Manufacturer Microchip Technology Atmel Microchip Technology Microchip Technology
Speed 16MHz 16MHz 16MHz 16MHz
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Peripherals 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
Base Product Number AT90USB647 AT90USB162 AT90USB82 AT90USB646
Data Converters A/D 8x10b - - A/D 8x10b
Program Memory Size 64KB (64K x 8) 16KB (16K x 8) 8KB (8K x 8) 64KB (64K x 8)
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 64-TQFP 32-TQFP 32-VFQFN Exposed Pad 64-TQFP
Series AVR® 90USB AVR® 90USB AVR® 90USB AVR® 90USB
Connectivity EBI/EMI, I²C, SPI, UART/USART, USB OTG EBI/EMI, PS/2, SPI, UART/USART, USB EBI/EMI, PS/2, SPI, UART/USART, USB EBI/EMI, I²C, SPI, UART/USART, USB
Number of I/O 48 22 22 48
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
RAM Size 4K x 8 512 x 8 512 x 8 4K x 8
Oscillator Type Internal Internal Internal Internal
Package Tray Bulk Tray Tray
Core Processor AVR AVR AVR AVR
Supplier Device Package 64-TQFP (14x14) 32-TQFP (7x7) 32-VQFN (5x5) 64-TQFP (14x14)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
EEPROM Size 2K x 8 512 x 8 512 x 8 2K x 8

AT90USB647-AU Datasheet PDF

Download AT90USB647-AU pdf datasheets and Microchip Technology documentation for AT90USB647-AU - Microchip Technology.

Datasheets
AT90USB64x,128x Complete.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf Copper Bonding Wire 06/Jun/2014.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Packaging
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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AT90USB647-AU Image

AT90USB647-AU

Microchip Technology
32D-AT90USB647-AU

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