For Reference Only
| Part Number | AT43USB355E-AU |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) › Application Specific Microcontrollers |
| Description | IC USB MCU W/HUB,ADC,PWM 64LQFP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT43USB355E-AU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 19 - Dec 23 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | AT43USB355E-AU |
| Brand: | Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Application Specific Microcontrollers |
| Manufacturer: | Microchip Technology |
| Product Status: | Obsolete |
| Applications: | USB Microcontroller |
| Core Processor: | AVR |
| Program Memory Type: | SRAM (24kB) |
| Controller Series: | AT43USB |
| RAM Size: | 1K x 8 |
| Interface: | SPI, 3-Wire Serial |
| Number of I/O: | 27 |
| Voltage - Supply: | 4.4V ~ 5.25V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 64-LQFP |
| Supplier Device Package: | 64-LQFP (10x10) |
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| In Stock | 89446 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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