Microchip Technology

AT90USB647-AUR  

Microcontrollers

The AT90USB647-AUR is a microcontroller unit (MCU) produced by Microchip Technology. It is based on the ATmega64A processor and features a USB interface for easy connectivity with a host computer.

Description:

The AT90USB647-AUR is a low-power, 8-bit AVR microcontroller with 64 KB of in-system programmable flash memory. It features a USB interface, 4 KB of EEPROM, 4 KB of SRAM, and a range of communication interfaces, including a USART, an SPI port, and two I2C ports. The device operates at a frequency of up to 16 MHz and has a wide operating voltage range of 2.7 V to 5.5 V.

Features:

• 64 KB of in-system programmable flash memory
• 4 KB EEPROM
• 4 KB SRAM
• USB 2.0 full-speed interface
• 16 MHz operating frequency
• 2.7 V to 5.5 V operating voltage range
• USART, SPI port, and two I2C ports
• Eight-channel, 10-bit analog-to-digital converter (ADC)
• 44 general-purpose I/O lines
• On-chip debug system with JTAG interface

Applications:

The AT90USB647-AUR is suitable for a wide range of applications that require a USB interface and low-power operation. Some potential applications include:

• USB peripherals, such as keyboards, mice, and storage devices
• Battery-powered devices, such as portable instruments and data loggers
• Industrial control and monitoring systems
• Medical devices, such as patient monitoring equipment and diagnostic tools
• Home automation and smart home devices
• Embedded systems in consumer electronics, such as appliances and toys

Overall, the AT90USB647-AUR is a versatile and powerful MCU that offers a range of features and communication interfaces, making it suitable for a wide range of applications that require USB connectivity and low-power operation.

AT90USB647-AUR Documents

Download datasheets and manufacturer documentation for AT90USB647-AUR

PCN Assembly/Origin :

Assembly Site 27/Jul/2023      

Datasheets :

AT90USB64x,128x Complete       AT90USB(64x,128x) Summary      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       New Packing Material 02/Aug/2019      

Design Resources :

AT90USB647 Development Tool Selector      

HTML Datasheet :

AT90USB(64x,128x) Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH