NRF52840-QIAA-R

Identity

• Manufacturer: NORDIC
• Model / MPN: NRF52840-QIAA-R
• LCSC: C190794
• Category: wireless-mcu
• Description: Bluetooth/IEEE 802.15.4 2.4GHz transceiver MCU, ADC/SPI/PWM/I2S/USB/UART, 1.7V5.5V, 2.4GHz2.4835GHz, 8dBm, 2Mbps.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• uart: interface
• spi: interface
• i2c: interface
• usb: interface
• adc: interface
• bluetooth: interface

Package And Footprint

• Package / footprint name: AQFN-73-EP(7x7)
• Pin count: 73
• EasyEDA symbol UUID: 1042174c7a554631bd39e82d7cd35b53
• EasyEDA footprint UUID: 3355abadcb1f430aa96add72cb610043
• EasyEDA device UUID: b16b519100d04be2bcc46d03132f4ff1
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: EasyEDA property: 6.26mA.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 1.7V~5.5V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common MCU and wireless module seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/NRF52840-QIAA-R/213038.html
• Product URL: https://item.szlcsc.com/datasheet/NRF52840-QIAA-R/213038.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category wireless-mcu, interfaces uart, spi, i2c, usb, adc, bluetooth, package AQFN-73-EP(7x7), and EasyEDA footprint UUID 3355abadcb1f430aa96add72cb610043.

Search Keywords

seed:common-mcus-wireless, source:easyeda-bridge, iot, common-pcb, nrf52840, ble, bluetooth, 802.15.4, usb, wireless-mcu, aqfn-73-ep-7x7, jlc-extended, uart, spi, i2c, adc, jlc_extended, jlc-note:easyeda-jlc-verified-common-mcu-and-wireless-module-seed, power