
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/Ethernet Controllers | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | LQFP-48(7x7) | |
| Memory Space | 16KB | |
| Voltage - Supply | 3.3V | |
| Features | Wake-up function、Programmable LED indication、Low-power mode | |
| Communication Interface | SPI、Parallel | |
| Integrated PHY | Yes | |
| Ethernet Speed Standards | 10BASE-T、100BASE-TX |

* 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.
CH390L technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Ethernet Controllers | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | LQFP-48(7x7) | |
| Memory Space | 16KB | |
| Voltage - Supply | 3.3V | |
| Features | Wake-up function、Programmable LED indication、Low-power mode | |
| Communication Interface | SPI、Parallel | |
| Integrated PHY | Yes | |
| Ethernet Speed Standards | 10BASE-T、100BASE-TX |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CH390L. 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.

The CH390L schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.