


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Interface/USB Converters | |
| Manufacturer | Alcor Micro | |
| Package | SSOP-28-208mil | |
| Operating Temperature | 0℃~+85℃ | |
| Data Rate | 12Mbps | |
| Applications Function | Controller | |
| Voltage - Supply | 4.75V~5.25V | |
| USB Protocol | USB 2.0 | |
| Current - Supply | 27.9mA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
AU9540 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/USB Converters | |
| Manufacturer | Alcor Micro | |
| Package | SSOP-28-208mil | |
| Operating Temperature | 0℃~+85℃ | |
| Data Rate | 12Mbps | |
| Applications Function | Controller | |
| Voltage - Supply | 4.75V~5.25V | |
| USB Protocol | USB 2.0 | |
| Current - Supply | 27.9mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AU9540. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

AU9540 datasheets or manufacturer documentation.
Datasheet: AU9540 Datasheet (PDF)
The AU9540 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.