Overview
The Nordic Semiconductor NRF52833-QIAA-R is a highly advanced RF System on a Chip (SoC) designed for a wide range of wireless applications. This ultra-low-power multiprotocol SoC is built around a 64 MHz ARM Cortex-M4 processor with a floating-point unit (FPU), making it suitable for demanding IoT, wearable, and industrial applications. The nRF52833 supports multiple wireless protocols including Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, Zigbee, and proprietary 2.4 GHz protocols. It operates within an extended temperature range of -40°C to 105°C, ensuring reliability in diverse environments.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Nordic Semiconductor |
| MFG Part # | NRF52833-QIAA-R |
| Core | ARM Cortex M4 |
| Maximum Data Rate | 2 Mbps |
| Maximum Operating Temperature | + 105°C |
| Minimum Operating Temperature | - 40°C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Operating Frequency | 2.4 GHz |
| Output Power | 8 dBm |
| Package / Case | AQFN-73 |
| Program Memory Size | 512 kB |
| Sensitivity | - 95 dBm |
| Supply Current Receiving | 6 mA |
| Supply Current Transmitting | 15.5 mA |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 1.7 V |
| Technology | Si |
| Type | Bluetooth |
Key Features
- Ultra-Low Power Consumption: Designed for low power consumption, making it ideal for battery-powered devices and IoT applications.
- Multiprotocol Support: Supports Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, Zigbee, and proprietary 2.4 GHz protocols.
- ARM Cortex-M4 Processor: Features a 64 MHz ARM Cortex-M4 processor with a floating-point unit (FPU) for efficient processing.
- Memory and Storage: Includes 512 KB flash memory and 128 KB RAM, along with an 8 KB cache.
- Extended Temperature Range: Operates within a temperature range of -40°C to 105°C, ensuring reliability in various environments.
- Package Options: Available in 7x7 mm aQFN73, 5x5 mm QFN40, and 3.2x3x2 mm WLCSP95 packages with varying GPIO counts).
- Development Tools: Compatible with the nRF52833 DK Development Kit and the nRF Connect SDK for comprehensive development and debugging).
Applications
- IoT Devices: Suitable for high-value IoT applications requiring low power consumption and multiple wireless protocol support).
- Wearables: Ideal for advanced wearable devices due to its low power consumption and compact package options).
- Industrial Automation: Used in industrial automation for its robustness and ability to operate in extended temperature ranges).
- Smart Lighting: Applied in professional lighting systems that require reliable and efficient wireless communication).
- Consumer Electronics: Utilized in various consumer electronics that benefit from its multiprotocol capabilities and low power consumption).
Q & A
- What is the primary processor used in the NRF52833-QIAA-R?
The primary processor is a 64 MHz ARM Cortex-M4 with a floating-point unit (FPU).
- What wireless protocols does the NRF52833-QIAA-R support?
It supports Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, Zigbee, and proprietary 2.4 GHz protocols.
- What is the operating temperature range of the NRF52833-QIAA-R?
The operating temperature range is from -40°C to 105°C.
- What are the available package options for the NRF52833-QIAA-R?
It is available in 7x7 mm aQFN73, 5x5 mm QFN40, and 3.2x3x2 mm WLCSP95 packages.
- How much flash memory and RAM does the NRF52833-QIAA-R have?
It has 512 KB flash memory and 128 KB RAM, along with an 8 KB cache.
- What is the maximum supply voltage for the NRF52833-QIAA-R?
The maximum supply voltage is 5.5 V.
- What is the sensitivity of the NRF52833-QIAA-R?
The sensitivity is -95 dBm.
- Is the NRF52833-QIAA-R RoHS compliant?
Yes, it is RoHS compliant.
- What development tools are available for the NRF52833-QIAA-R?
The nRF52833 DK Development Kit and the nRF Connect SDK are available for development and debugging.
- What are some typical applications of the NRF52833-QIAA-R?
Typical applications include IoT devices, wearables, industrial automation, smart lighting, and consumer electronics.
