Overview
The Nordic Semiconductor nRF52832-CIAA-R is a highly versatile and powerful Bluetooth 5.3 System-on-Chip (SoC) designed for a wide range of IoT and wireless applications. This device integrates a 2.4 GHz transceiver and a 32-bit ARM Cortex-M4 processor, making it an ideal choice for applications requiring low power consumption and high performance. The nRF52832-CIAA-R is packaged in a 50-pin WLCSP (Wafer Level Chip Scale Package) and supports various communication protocols including Bluetooth Low Energy, ANT, and proprietary 2.4 GHz protocols.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Nordic Semiconductor ASA |
| Part Number | nRF52832-CIAA-R |
| Package / Case | WLCSP-48 |
| Core | ARM Cortex M4 |
| Data Bus Width | 32 bit |
| Data RAM Size | 64 kB |
| Data RAM Type | SRAM |
| Interface Type | 2 Wire, I2C, I2S, PDM, PPI, SPI, UART |
| Maximum Clock Frequency | 64 MHz |
| Maximum Data Rate | 2 Mbps |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C |
| Mounting Style | SMD/SMT |
| Number of ADC Channels | 8 Channel |
| Number of I/Os | 32 I/O |
| Number of Timers | 5 x 32 bit Timer |
| Operating Frequency | 2.4 GHz |
| Output Power | 4 dBm |
| Program Memory Size | 512 kB |
| Program Memory Type | Flash |
| Sensitivity | - 96 dBm |
| Supply Current Receiving | 5.4 mA |
| Supply Current Transmitting | 5.3 mA |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 1.7 V |
Key Features
- Bluetooth 5.3 Support: The nRF52832-CIAA-R supports Bluetooth 5.3, including features like Long Range, High Data Rate, and Advertising Extensions.
- ARM Cortex-M4 Processor: A 32-bit ARM Cortex-M4 processor provides high performance and low power consumption.
- Multiple Communication Protocols: Supports Bluetooth Low Energy, ANT, and proprietary 2.4 GHz protocols.
- Low Power Consumption: Optimized for low power consumption, making it suitable for battery-powered devices.
- Rich Set of Peripherals: Includes interfaces such as I2C, I2S, PDM, PPI, SPI, and UART, along with 8-channel ADC and 5 x 32-bit timers.
- High Memory Capacity: Features 512 kB of Flash memory and 64 kB of SRAM.
Applications
- Internet of Things (IoT): Ideal for IoT devices requiring wireless connectivity and low power consumption.
- Wearable Devices: Suitable for smartwatches, fitness trackers, and other wearable devices.
- Smart Home Devices: Can be used in smart home appliances, such as thermostats, lighting systems, and security devices.
- Industrial Automation: Used in industrial automation for wireless sensor networks and control systems.
- Healthcare Devices: Applicable in medical devices such as glucose monitors, insulin pumps, and other health monitoring equipment.
Q & A
- What is the primary function of the nRF52832-CIAA-R?
The primary function of the nRF52832-CIAA-R is to provide a Bluetooth 5.3 System-on-Chip (SoC) with integrated 2.4 GHz transceiver and a 32-bit ARM Cortex-M4 processor for various wireless and IoT applications.
- What is the package type of the nRF52832-CIAA-R?
The nRF52832-CIAA-R is packaged in a 50-pin WLCSP (Wafer Level Chip Scale Package).
- What are the supported communication protocols?
The device supports Bluetooth Low Energy, ANT, and proprietary 2.4 GHz protocols.
- What is the maximum clock frequency of the ARM Cortex-M4 processor?
The maximum clock frequency is 64 MHz.
- What is the maximum data rate supported by the nRF52832-CIAA-R?
The maximum data rate is 2 Mbps.
- What are the operating temperature ranges for the nRF52832-CIAA-R?
The operating temperature ranges from -40 C to +85 C.
- How much memory does the nRF52832-CIAA-R have?
The device features 512 kB of Flash memory and 64 kB of SRAM.
- What are the typical supply currents for receiving and transmitting?
The typical supply currents are 5.4 mA for receiving and 5.3 mA for transmitting.
- What is the output power of the nRF52832-CIAA-R?
The output power is 4 dBm.
- What are some common applications for the nRF52832-CIAA-R?
Common applications include IoT devices, wearable devices, smart home devices, industrial automation, and healthcare devices.
