
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | Microchip Tech | |
| Package | QFN-40(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | 72.2Mbps | |
| Applications | WiFi | |
| Voltage - Supply | 1.62V~3.6V | |
| Receive Current | 52.5mA | |
| Typical Application Frequency | 2.4GHz | |
| Current Of Transmitting | 244mA | |
| Interface | SPI、UART、I2C、SDIO |

* 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.
ATWILC1000B-MU-Y042 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RF Transceiver ICs | |
| Manufacturer | Microchip Tech | |
| Package | QFN-40(5x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | 72.2Mbps | |
| Applications | WiFi | |
| Voltage - Supply | 1.62V~3.6V | |
| Receive Current | 52.5mA | |
| Typical Application Frequency | 2.4GHz | |
| Current Of Transmitting | 244mA | |
| Interface | SPI、UART、I2C、SDIO |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ATWILC1000B-MU-Y042. 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.

ATWILC1000B-MU-Y042 datasheets or manufacturer documentation.
Datasheet: ATWILC1000B-MU-Y042 Datasheet (PDF)
The ATWILC1000B-MU-Y042 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.