AT43USB355E-AU
IC USB MCU W/HUB,ADC,PWM 64LQFPManufacturer: Microchip Technology
Categories: Application Specific Microcontrollers
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The Microchip Technology AT43USB355E-AU is an AVR® series USB microcontroller featuring a 24kB SRAM program memory and 1K x 8 RAM. This component, housed in a 64-LQFP package, operates over a supply voltage range of 4.4V to 5.25V and is rated for an operating temperature of -40°C to 85°C. It integrates a USB controller with hub functionality, an Analog-to-Digital Converter (ADC), and Pulse Width Modulation (PWM) capabilities. The device offers 27 I/O pins and supports SPI and 3-Wire Serial interfaces. It is commonly utilized in applications requiring USB connectivity and embedded control, including consumer electronics and industrial automation. The AT43USB355E-AU is supplied in a tray package.
Additional Information
Series: AVR®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| Interface | SPI, 3-Wire Serial |
| RAM Size | 1K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.4V ~ 5.25V |
| Controller Series | AT43USB |
| Program Memory Type | SRAM (24kB) |
| Applications | USB Microcontroller |
| Core Processor | AVR |
| Supplier Device Package | 64-LQFP (10x10) |
| Number of I/O | 27 |
| Programmable | Not Verified |
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