NRF52832-CIAA-R7 RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	TxRx + MCU
RF Family/Standard:	Bluetooth
Protocol:	Bluetooth v4.0
Modulation:	GFSK
Frequency:	2.4GHz
Data Rate (Max):	2Mbps
Power - Output:	4dBm
Sensitivity:	-96dBm
Memory Size:	512kB Flash, 64kB RAM
Serial Interfaces:	I²S, SPI, UART
GPIO:	32
Voltage - Supply:	1.7 V ~ 3.6 V
Current - Receiving:	5.4mA
Current - Transmitting:	7.5mA
Operating Temperature:	--
Package / Case:	50-XFBGA, WLCSP

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RF Transceiver ICs

The NRF52832-CIAA-R7 is an impressive new RF transceiver IC (integrated circuit) designed to provide a host of features for both commercial and consumer wireless applications. This highly integrated IC provides a wide range of features, including Bluetooth Low Energy (BLE), IEEE 802.15.4-2003, Bluetooth 5.0, as well as an integrated 12-bit SAR ADC for analog-to-digital conversion.In addition, the NRF52832-CIAA-R7 incorporates a number of peripheral and secure communication features, including AES 128-bit encryption, spoofing protection, and adaptive frequency hopping. It also includes a low noise RF amplifier, an RSSI detector, and a 32kHz and 64kHz digital clock outputs. All these features make the NRF52832-CIAA-R7 an ideal solution for a range of wireless applications, including wearables, asset tracking, industrial automation, home and building automation, asset tracking, medical, and much more.The NRF52832-CIAA-R7 has multiple connections that allow it to be connected to a variety of different hardware boards and systems, with the added advantage of being able to be used as either an SPI (Serial Peripheral Interface) or a UART (Universal Asynchronous Receiver/Transmitter) depending on the application requirements. The chip also supports a wide range of frequency bands, making it suitable for a wide range of different applications. In addition, it is designed to be power-efficient, making it great for battery-powered devices.

Application Fields

The NRF52832-CIAA-R7 is a great choice for a number of applications, including:

• Home and Building Automation
• Asset Tracking
• Location and Position Tracking
• Security and Access Control
• Industrial Automation
• Smart Healthcare
• Connected Wearables

These application fields all require the ability to send and receive short messages with minimal power consumption. The NRF52832-CIAA-R7 can provide the necessary performance and features for these applications.

Working Principle

The NRF52832-CIAA-R7 is based on an integrated radio frequency (RF) transceiver design that combines an RF receiver, a transmitter, and an antenna in a single integrated circuit. This design simplifies the overall architecture while minimizing costs and reducing complexity. The RF transceiver operates in the 2.4 GHz frequency range and supports a range of modulation and coding schemes (MCS). The NRF52832-CIAA-R7 includes several important features, such as data rate selection, radio frequency source selection, frequency synthesizer calibration, and radio frequency coexistence. The RF transceiver also supports various modulation and data coding schemes, including GFSK, Gaussian Frequency Shift Keying (G-FSK), Frequency Modulated Continuous Wave (FMCW), and Direct Sequence Spread Spectrum (DSSS).The RF transceiver supports both receive and transmit operations, allowing it to send and receive data from other compatible devices. It also includes a variety of security features to ensure data integrity and maintain communication security. These features include error detection, data encryption, and authentication.In addition, the NRF52832-CIAA-R7 features an integrated 12-bit SAR ADC that is used for analog-to-digital conversion. This enables it to measure electrical signals such as battery voltage and temperature. The chip also includes a low noise RF amplifier, an RSSI detector, and a 32kHz and 64kHz digital clock outputs for frequency synchronization. Overall, the NRF52832-CIAA-R7 RF transceiver IC is an incredibly powerful and versatile solution for a variety of wireless applications. It offers superior performance, low power consumption, and a wide range of features that make it suitable for a variety of applications.

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