Part Number: NRF52832-CIAA-R

Manufacturer: Nordic Semiconductor ASA


Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of NRF52832-CIAA-R

Datasheet  NRF52832-CIAA-R datasheet
Category RF/IF and RFID
Family RF Transceiver ICs
Manufacturer Nordic Semiconductor ASA
Packaging Tape & Reel (TR)
Part Status Active
Type TxRx + MCU
RF Family/Standard *
Protocol *
Modulation *
Frequency *
Data Rate (Max) *
Power – Output *
Sensitivity *
Memory Size *
Serial Interfaces *
Voltage – Supply *
Current – Receiving *
Current – Transmitting *
Operating Temperature *
Package / Case *

NRF52832-CIAA-R Introduction

The NRF52832-CIAA-R is a powerful and flexible integrated circuit (IC) that pairs an RF transceiver with a general-purpose microcontroller unit (MCU) for use in the industrial, scientific, and medical (ISM) frequency range. This small device has a lot of features and functions that make it perfect for a wide range of wireless contact and control applications.

The NRF52832-CIAA-R provides high-performance wireless communication in the 2.4 GHz frequency band thanks to its RF transceiver. It works with Bluetooth v5.3, which gives Bluetooth-enabled products better connectivity and features. The 50-XFBGA and WLCSP packaging choices for the device give designers more freedom to meet different design needs.

This article is meant to be a complete guide to knowing the NRF52832-CIAA-R and getting the most out of what it can do. Whether you are a hardware engineer, a software developer, or a hobbyist, this guide will help you understand the device’s technical specifications, how it integrates an RF transceiver and MCU, and how to use its features for different ISM uses.

In this guide, we’ll talk about the NRF52832-CIAA-R’s RF transmitter, its general-purpose MCU, and how well it works with Bluetooth v5.3. We will also talk about how the device can be packaged and give tips on how to get started with creation and programming.

By the end of this guide, you’ll know everything there is to know about the NRF52832-CIAA-R and be able to use it in your wireless communication and control projects. Let’s dive in and find out how to use the NRF52832-CIAA-R to its fullest ability.

Overview of the NRF52832-CIAA-R

The NRF52832-CIAA-R is a high-tech integrated circuit (IC) that combines an RF transmitter and a general-purpose microcontroller unit (MCU) for use in the Industrial, Scientific, and Medical (ISM) frequency range. Let’s look at the most important specs and features of this device:

● RF Transceiver Integration

The NRF52832-CIAA-R has a high-performance RF radio built in, which makes it possible to talk wirelessly in the 2.4 GHz frequency band. It works with different wireless protocols and programmes because it supports different modulation schemes.

● General-Purpose MCU

The device has a strong general-purpose microcontroller unit (MCU) that gives it processing power, memory, and peripherals so that applications can be built in a variety of ways. The MCU makes it easy to control and handle data efficiently, which makes it easy to integrate with the RF transmitter.

● Compatibility with Bluetooth v5.3

The NRF52832-CIAA-R is fully compatible with Bluetooth v5.3. Compared to older versions, it has more functions, faster data transfer rates, and a longer range. This makes it a great choice for making Bluetooth devices and Internet of Things (IoT) apps.

● Support for the 2.4GHz frequency band

The gadget works in the ISM-allocated 2.4 GHz frequency band, which is a very popular frequency band. This frequency band is used by Bluetooth, Wi-Fi, and Zigbee, among other wireless technologies, because it can go through walls very well.

Packaging Options

The NRF52832-CIAA-R comes in a variety of packaging choices to meet different design needs:

  • 50-XFBGA (eXposed Pad Ball Grid Array): This package has a small size and an exposed pad that makes it easier to connect and improves thermal performance.
  • WLCSP (Wafer-Level Chip-Scale Package): This package is very small, so it can be used in places where room is limited. But it needs to be put together in a special way.
  • With an RF transceiver and a general-purpose MCU built into the NRF52832-CIAA-R, it can be used for a wide range of wireless communication and control applications. It works with Bluetooth v5.3 and supports the 2.4 GHz frequency band, which makes it easier to use and gives you more ways to link. Because there are different kinds of packaging, artists can choose the one that works best for their projects.

General-Purpose MCU

The NRF52832-CIAA-R has an integrated general-purpose microcontroller unit (MCU) that gives it the processing power and resources needed for application development and control tasks. Here are the MCU’s most important parts:

  • Power to process: The MCU has a powerful processor core that can run complicated algorithms and instructions. It lets programme code run quickly and lets you do more than one thing at once.
  • Memory: The MCU has both changeable memory (RAM) and permanent memory (Flash). During gameplay, the RAM is used to temporarily store data, while the flash memory is used to store the programme code and data that doesn’t change.
  • Supported Peripherals: The NRF52832-CIAA-R MCU works with many different peripherals to meet the needs of different applications. These can include digital input/output (GPIO) pins, analogue-to-digital converters (ADC), timers, communication ports (I2C, SPI, UART), and more. These tools let you connect to other devices, talk to sensors, and control them.

Programming Options:

The MCU can be programmed using different options, including:

  • Development Boards: Development boards made just for the NRF52832-CIAA-R make it easy to make prototypes of applications and work on them. Most of the time, these boards come with the appropriate interfaces, connectors, and debugging tools.
  • Integrated Development Environments (IDEs): You can write, build, and debug code for the MCU using IDEs like Nordic Semiconductor’s nRF5 SDK or third-party IDEs like Keil or Segger Embedded Studio.
  • SDKs, or Software Development Kits: The nRF5 SDK from Nordic Semiconductor works with the NRF52832-CIAA-R. It has libraries, samples, and tools that make it easier to make applications.

ISM Applications

The NRF52832-CIAA-R is widely used in a wide range of industrial, scientific, and medical (ISM) uses. Here are some common uses:

  • Wireless Sensor Networks: The device is great for wireless sensor networks because it has both an RF transmitter and an MCU. It can be used to collect data from multiple sensors and send it wirelessly to a central hub or gateway. This lets monitoring and control apps work.
  • Systems for Remote Control: The RF capabilities of the NRF52832-CIAA-R make it a good choice for remote control apps. It can be used to build wireless systems for handling industrial equipment, home automation devices, or smart appliances.
  • IoT Things: The NRF52832-CIAA-R is a good choice for Internet of Things (IoT) products because it works with Bluetooth v5.3 and the 2.4 GHz frequency band. It can be used for things like smart lighting, monitoring the surroundings, keeping track of assets, and wearable devices.

The features and abilities of the device make it good for ISM applications because it offers reliable wireless connections, efficient data processing, and the ability to adapt to different application needs. Its combination of an RF transceiver and an MCU makes system design easier and lets wireless networks join without any problems.

Bluetooth v5.3 and 2.4GHz Support

Bluetooth version 5.3 has more functions and works better than previous versions in a number of ways. Some major enhancements include:

  • Increased Data Movement Rates: Bluetooth v5.3 allows for faster data movement between devices because it has higher data transfer rates. This lets apps work in real time and makes the whole user experience better.
  • Longer Range: The new version of Bluetooth has a longer range, so devices can talk to each other from farther away without losing signal strength. This is especially helpful for IoT apps or situations in which devices are spread out.
  • Better ways to work with other wireless devices: Bluetooth v5.3 has better ways to work with other wireless devices that use the same frequency band. This makes Bluetooth links more reliable and stable in places where there are a lot of people.


The NRF52832-CIAA-R is a flexible IC that combines an RF transmitter and a general-purpose MCU. It can be used for a wide range of ISM applications. It works with Bluetooth v5.3, supports the 2.4 GHz frequency band, and comes in a variety of packages, giving you more choices and better features.

For application development, the MCU offers processing power, memory, and peripherals that work with it. Find out more about the NRF52832-CIAA-R to find out how to use it in wireless communication and control projects. Contact ICRFQ to find out more or to place an order.

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