AT43USB320A-AC
IC USB MCU EMBED HUB AVR 100LQFPManufacturer: Microchip Technology
Categories: Application Specific Microcontrollers
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Microchip Technology AT43USB320A-AC is an AVR® Series USB microcontroller featuring an embedded hub functionality. This surface-mount device, housed in a 100-LQFP package, offers a robust solution for USB hub and microcontroller applications. The AT43USB320A-AC is built around a powerful AVR core processor, providing 512 bytes of RAM and 32 GPIO pins. Connectivity is facilitated through SPI Serial, USB, and UART interfaces. Designed for operation within a 4.4V to 5.25V supply voltage range and an ambient temperature of 0°C to 70°C, this component is suitable for various industrial and consumer electronics markets requiring efficient USB interface management and embedded control.
Additional Information
Series: AVR®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-LQFP |
| Mounting Type | Surface Mount |
| Interface | SPI Serial, USB, UART |
| RAM Size | 512 x 8 |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.4V ~ 5.25V |
| Controller Series | AT43USB |
| Program Memory Type | - |
| Applications | USB Hub/Microcontroller |
| Core Processor | AVR |
| Supplier Device Package | 100-LQFP (14x14) |
| Number of I/O | 32 |
| Programmable | Not Verified |
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