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AT90USB1287-16AU - Microchip

Description: IC: AVR microcontroller; TQFP64; 2.7÷5.5VDC; Ext.inter: 16; Cmp: 1

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AT90USB1287-16AU Details

  • Manufacturer Part Number:

    AT90USB1287-16AU

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TQFP-64

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Has ADC:

    YES

  • Additional Feature:

    ALSO OPERATES AT 1.8V MINIMUM SUPPLY

  • Address Bus Width:

    16

  • Bit Size:

    8

  • Boundary Scan:

    YES

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • External Data Bus Width:

    8

  • JESD-30 Code:

    S-PQFP-G64

  • Length:

    14 mm

  • Number of I/O Lines:

    48

  • Number of Terminals:

    64

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Equivalence Code:

    TQFP64,.63SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    8192

  • ROM (words):

    131072

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    1.2 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    30 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Width:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

AT90USB1287-16AU Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the AT90USB1287-16AU is 16 MHz, but it can be overclocked to 20 MHz with some limitations. However, it's not recommended to exceed the maximum specified frequency to ensure reliable operation.
  • The AT90USB1287-16AU has a built-in USB controller, and you can use the LUFA (Lightweight USB Framework for AVR) library to implement USB device functionality. LUFA provides a set of APIs and examples to help you get started with USB development.
  • The AT90USB1287-16AU has 8 KB of SRAM and 128 KB of flash memory. However, some of the flash memory is used for the bootloader, so the available flash memory for user applications is around 124 KB.
  • No, the AT90USB1287-16AU is a USB device controller, not a USB host controller. It can only operate as a USB device, not as a USB host. If you need USB host functionality, you'll need a different microcontroller.
  • The AT90USB1287-16AU can be programmed using a variety of tools, including Atmel Studio, AVRDUDE, and avrdude-gui. You can also use a bootloader to program the device via USB.

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AT90USB1287-16AU Overview

Use the download button to access the AT90USB1287-16AU 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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