AT90USB647-AUR The Microchip Technology AT90USB647-AUR is an 8-bit AVR microcontroller featuring 64KB of flash memory and a 16MHz operating speed. It includes USB 2.0 full-speed/low-speed device and on-the-go capabilities.
Mfr Part #:

AT90USB647-AUR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology AT90USB647-AUR is an 8-bit AVR microcontroller featuring 64KB of flash memory and a 16MHz operating speed. It includes USB 2.0 full-speed/low-speed device and on-the-go capabilities.
✓ Total Stock: 5,650 pcs

AT90USB647-AUR Available from 1 distributor

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5,650 pcs
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AT90USB647-AUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AT90USB647-AUR Description

Short technical summary and product information.

The AT90USB647-AUR from Microchip Technology is a high-performance, low-power 8-bit AVR microcontroller. It boasts an advanced RISC architecture with up to 16 MIPS throughput at 16MHz and an on-chip 2-cycle multiplier. This device features 64KB of in-system self-programmable flash memory with an endurance of 100,000 write/erase cycles, 2KB of EEPROM, and 4KB of internal SRAM.

 

Key peripherals include two 8-bit timer/counters, two 16-bit timer/counters, four 8-bit PWM channels, a 10-bit ADC with 8 channels, and a programmable serial USART. Connectivity options include EBI/EMI, I²C, SPI, UART/USART, and USB OTG. The microcontroller operates from 2.7V to 5.5V and has an operating temperature range of -40°C to 85°C.

 

This microcontroller is supplied in a 64-TQFP (14x14) surface-mount package. It features an internal oscillator and supports JTAG interface for extensive on-chip debug support and programming. The integrated USB 2.0 full-speed/low-speed device and on-the-go module complies with the Universal Serial Bus specification REV 2.0.

AT90USB647-AUR Quick Information

Product Type: Microcontroller
Series: AT90USB
Canonical Name: AT90USB647-AUR 8-Bit Microcontroller
Subcategory: 8-Bit Microcontroller

AT90USB647-AUR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT90USB647-AUR Features

  • High performance, low power 8-bit AVR microcontroller.
  • 64KB in-system self-programmable flash memory.
  • Integrated USB 2.0 full-speed/low-speed device module.
  • Operates at 16MHz with 2.7V to 5.5V supply.
  • 64-TQFP surface mount package.

AT90USB647-AUR Applications

  • Ideal for embedded systems with USB needs.
  • Suitable for applications requiring low power consumption.
  • Used in designs needing flexible peripheral options.
  • Supports on-the-go functionality for device interaction.

AT90USB647-AUR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT90USB647-AUR?

2.7V to 5.5V.

What package does the AT90USB647-AUR come in?

64-TQFP (14x14) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

How much program memory does the AT90USB647-AUR have?

64KB Flash memory.

Does the AT90USB647-AUR support USB OTG?

Yes, it includes a USB 2.0 Full-Speed/Low-Speed Device and On-the-Go Module.

What serial interfaces are available?

I2C, SPI, UART/USART, and USB OTG.

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