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NRF52832-QFAB-R

Name: NRF52832-QFAB-R
Rating: 4.7 (12 reviews)

IC RF TXRX+MCU BLE 48QFN

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資料表 NRF52832-QFAB-R DataSheet
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規格

Series	nRF52
Part Status	Active
Base Product Number	NRF52832
Packaging	Cut Tape (CT), Tape & Reel (TR)
DigiKey Programmable	Not Verified
Type	TxRx + MCU
RF Family/Standard	Bluetooth, General ISM > 1GHz
Protocol	Bluetooth v5.3
Modulation	GFSK
Frequency	2.4GHz
Data Rate (Max)	2Mbps
Power - Output	4dBm
Sensitivity	-96dBm
Memory Size	256kB Flash, 32kB RAM
Serial Interfaces	I2C, SPI, UART
GPIO	32
Voltage - Supply	1.7V ~ 3.6V
Current - Receiving	6.5mA
Current - Transmitting	7.1mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package	48-VFQFN Exposed Pad
Supplier Device Package	48-QFN (6x6)

概述

Description

The NRF52832-QFAB-R is a versatile System on Chip (SoC) from Nordic Semiconductor, primarily designed for Bluetooth Low Energy (BLE) applications. It features a 32-bit ARM Cortex-M4 processor with a floating-point unit, operating at up to 64 MHz, and offers 512 KB of flash memory and 64 KB of RAM.
This SoC supports various wireless protocols, including BLE, ANT, and proprietary 2.4 GHz protocols, making it suitable for applications in IoT, wearables, and smart home devices. The NRF52832-QFAB-R includes a rich set of peripherals such as GPIOs, PWM, UART, SPI, I2C, and ADC, facilitating integration into various designs.
Its low-power consumption is a standout feature, enabling long battery life in portable applications. The chip also supports advanced security features such as AES encryption. The NRF52832-QFAB-R is packaged in a compact QFN format, enhancing its suitability for space-constrained designs. Overall, it is an ideal choice for developers looking to create efficient, wireless, and connected solutions.

Features

The NRF52832-QFAB-R is a Bluetooth Low Energy (BLE) System on Chip (SoC) from Nordic Semiconductor. Key features include:
1. Core: ARM Cortex-M4 processor with floating-point unit, running at 64 MHz.
2. Memory: 512 kB flash memory and 64 kB RAM.
3. Wireless: Supports Bluetooth 4.2, ANT, and 2.4 GHz proprietary protocols.
4. Power Consumption: Ultra-low power with various sleep modes, enabling long battery life.
5. Range: Up to 100 meters in open space, depending on the application and environment.
6. Peripheral Interfaces: Multiple GPIOs, SPI, I2C, UART, PWM, ADC, and more for flexible connectivity.
7. Hardware Support: Integrated NFC (Near Field Communication) for easy pairing.
8. Development: Compatible with Nordic’s SDK and development tools for efficient application development.
This SoC is ideal for wearables, beacons, smart home devices, and IoT applications, combining performance with energy efficiency.

Package

The NRF52832-QFAB-R comes in a QFN (Quad Flat No-leads) package type, specifically a 32-pin QFN package. This compact, surface-mount package is designed for space-constrained applications, offering a small footprint and efficient thermal performance.

Pinout

The NRF52832-QFAB-R is a Bluetooth Low Energy (BLE) SoC from Nordic Semiconductor with a total of 32 pins. It features a 32-bit ARM Cortex-M4F processor, with integrated BLE radio, and is designed for various wireless applications.
Key pin functions include:
- GPIO: General-purpose input/output pins for interfacing with peripherals.
- ADC: Analog-to-digital converter inputs for sensor connections.
- PWM: Pulse-width modulation outputs for motor control or LED dimming.
- UART, SPI, I2C: Serial communication interfaces for connecting to other devices.
- RESET: Pin for resetting the chip.
- VDD and GND: Power supply pins.
The NRF52832-QFAB-R is suitable for applications requiring low power consumption and high performance, such as wearables, smart home devices, and IoT applications.

Manufacturer

The NRF52832-QFAB-R is manufactured by Nordic Semiconductor, a Norwegian company specializing in low power wireless communication technology. Founded in 1983, Nordic Semiconductor focuses primarily on designing and developing integrated circuits for Bluetooth, ANT, and other short-range wireless protocols. The NRF52832 is part of their nRF52 series, which is widely used in Internet of Things (IoT) applications, wearables, and other smart devices due to its efficient power consumption and robust performance. Nordic Semiconductor is known for its innovation in the wireless and IoT sectors, providing solutions that enable connectivity across a range of applications.

Application

The NRF52832-QFAB-R is a versatile SoC primarily used in Bluetooth Low Energy (BLE) applications. Its application areas include wearables, fitness trackers, smart home devices, medical sensors, industrial automation, and beacons. The chip's low power consumption, integrated ARM Cortex-M4 processor, and various connectivity options make it suitable for IoT devices requiring reliable wireless communication and efficient energy management.

Equivalent

Equivalent products to the NRF52832-QFAB-R chip include the Nordic Semiconductor NRF52833 and NRF52840, which offer similar Bluetooth Low Energy (BLE) capabilities and processing power. Additionally, the Dialog Semiconductor DA14531 and Silicon Labs EFR32BG22 are alternatives in the same low-power Bluetooth category, although they may have different specifications and features. Always check specific requirements for compatibility.