NRF52833-QDAA-B-R

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NRF52833-QDAA-B-R

105C QUALIFIED BLUETOOTH 5.3 SOC

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Especificaciones

Supplier Nordic Semiconductor ASA
Package Tape & Reel (TR)
Series nRF52
ProductStatus Active
Type TxRx + MCU
RFFamily/Standard 802.15.4, Bluetooth
Protocol Bluetooth v5.3, Thread, Zigbee®
Frequency 2.4GHz
DataRate(Max) 2Mbps
Power-Output 8dBm
Sensitivity -103dBm
MemorySize 512kB Flash, 128kB RAM
SerialInterfaces ADC, I²S, PWM, SPI, UART, USB
GPIO 18
Voltage-Supply 1.7V ~ 5.5V
Current-Receiving 3.4mA ~ 10.7mA
Current-Transmitting 2.3mA ~ 30.4mA
OperatingTemperature -40°C ~ 105°C
MountingType Surface Mount
Package/Case 40-VFQFN Exposed Pad

Descripción general

Description

The NRF52833-QDAA-B-R is Nordic Semiconductor’s nRF52833 SoC (nRF52 family). It combines a 32‑bit ARM Cortex‑M4F MCU (up to 64 MHz) with a 2.4 GHz transceiver that supports Bluetooth Low Energy, ANT, and proprietary 2.4 GHz protocols. It typically includes around 1 MB flash and 256 KB RAM, NFC-A tag support, and a rich peripheral set (cryptography hardware, ADC, PWM, SPI/I2C/UART, GPIO, timers) for low‑power IoT and wearables. It’s designed for multi‑protocol, secure, compact devices with good energy efficiency.
The -QDAA-B-R suffix is the specific package/ordering code for this variant, indicating the exact package type, temperature grade, and packaging/reel options. For precise details—package footprint/dimensions, operating temperature range, voltage, and regulatory notes—refer to the official nRF52833 datasheet and the product page for the QDAA-B-R variant.

Features

Here are the key features of the NRF52833-QDAA-B-R:
- 64 MHz ARM Cortex-M4F MCU (DSP/FPU)
- 2.4 GHz multi-protocol radio: Bluetooth Low Energy, ANT, and 2.4 GHz proprietary
- NFC-A tag interface
- On-chip memory: 1 MB Flash, 256 KB RAM
- Rich peripherals: UART, SPI, I2C (TW I), SPIS, QSPI, I2S, PWM, timers, QDEC; DPPI/ PPI
- 12-bit ADC and analog features (comparators)
- Hardware cryptography: AES, ECC, RNG; secure boot and flash protection
- Package: QFN48 (7x7 mm) with 48 pins (QDAA-B-R)
- Supply voltage: 1.7–3.6 V
Note: No USB interface is provided on this MCU family.

Package

QFN-48 package (QFN, 6x6 mm footprint).

Pinout

- Pin count: 49-pin QFN package (nRF52833‑QDAA).
- Primary pin functions: power (VDD/VDDH, VDDREG, GND, VBUS not present), RF antenna connection (single 2.4 GHz RF pin via matching network), SWD debug (CLK/DIO), up to ~32 configurable GPIOs with multi‑function capability, peripheral interfaces (SPI, TWI/I2C, UART/RTS/CTS), analog (SAADC inputs), timers/PWM, PDM for digital microphones, I2S-like audio interfaces, RTC, RNG, QDEC, NFC sensing pins, and various system/control pins (reset, high‑frequency/low‑frequency crystal or clock inputs). Pins are multiplexed; consult the nRF52833 datasheet and package pinout for exact signal mapping and restrictions.

Manufacturer

Manufacturer: Nordic Semiconductor ASA.
What kind of company: Nordic is a Norwegian fabless semiconductor company that designs low‑power wireless system-on-chips (the nRF series) and related software/development tools for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, ANT and other 2.4 GHz protocols. Headquartered in Trondheim, Norway, it is publicly listed on the Oslo Stock Exchange.

Application

- Ultra-low-power Bluetooth LE and 2.4 GHz wireless devices
- Wearables and health/fitness sensors
- Smart home/building automation (sensors, remotes, lighting, beacons)
- Industrial IoT and asset-tracking sensors
- Wireless peripherals (mice, keyboards, game controllers)
- Proximity/beacon networks and location services
- Medical and consumer electronics requiring secure BLE

Equivalent

Do you mean (A) other Nordic package/ordering variants of the nRF52833 (e.g., QFAA, QDAA) or (B) functionally equivalent SoCs from other manufacturers (e.g., TI, Silicon Labs, Dialog)? Which do you want?

Envío

Métodos de envíoNosotros

ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.


Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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