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Small black square 32-pin VQFN chip AT90USB82-16MUR

YINGHUA

YINGHUA AT90USB82-16MUR 32-VQFN semiconductor

SKU CH-1M3M-JT0YX

AT90USB82 microcontroller in a 32-pin VQFN package for USB applications

  • Product typeICs Semicoductors
  • USB microcontroller with 8-bit AVR core
  • 32-pin VQFN package for compact PCB layouts
  • 16 MHz operation for deterministic timing
  • AT90USB82 part with integrated USB 2.0 interface
  • New semiconductor component from YINGHUA

USB Microcontroller IC

The AT90USB82-16MUR is a USB microcontroller in a 32-pin VQFN package. It provides integrated USB functionality for embedded designs that require direct device or host connectivity.

Replaces Discrete USB Controllers

This IC replaces discrete USB controller solutions by combining the AVR core and USB transceiver in one package. The jump is worth it when board space is limited and a single-chip USB implementation simplifies the bill of materials.

Suits Embedded Engineers

Engineers developing USB peripherals or host adapters for consumer, industrial or automotive equipment will find the integrated architecture efficient. Designs needing higher pin counts, larger flash memory or different USB speed grades should evaluate alternative microcontrollers.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 60% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

What PCB footprint does the 32-VQFN package require?

The 32-VQFN package needs a 32-pin VQFN land pattern with matching pad dimensions and a thermal pad on the board.

How is the AT90USB82-16MUR soldered, and what step is often missed?

Reflow solder the VQFN using a standard lead-free profile; the step often missed is inspecting the thermal-pad solder joints with X-ray or AOI after reflow.

When will the AT90USB82-16MUR need replacement in a typical design?

The device is rated for standard industrial operating life; replacement is only required if the board fails or the design is revised.

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