NRF52840-QIAA
Wireless embedded designs use the NRF52840-QIAA to combine application processing with radio connectivity on one device. This microcontroller SoC belongs to the nRF52840 family, known for Bluetooth Low Energy support and use in connected sensors, peripherals, and other wireless products. Its downloadable KiCad assets include a 74-pin symbol, the AQFN-73_L7.0-W7.0-P0.50-BL-EP4.8 footprint with 74 pads, and a 3D model. Although the footprint name contains AQFN-73, this imported record explicitly lists 74 symbol pins and 74 footprint pads. The conversion has been used in real designs by 1 ProtoFlow engineer. The complete component can be opened directly in ProtoFlow.
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