The NRF24LE1F16Q48 is a single-chip 2.4GHz transceiver from Nordic Semiconductor. This device integrates a Nordic Semiconductor nRF24L01+ 2.4GHz transceiver core, an 8051 microcontroller, and 16KB of Flash memory. It is designed for ultra-low power wireless applications.

Applications

• Wireless sensor networks
• Remote controls
• Wireless keyboards and mice
• Toys
• Sports and fitness equipment

Features

• 2.4GHz Transceiver: nRF24L01+ compatible
• Microcontroller: Enhanced 8051
• Flash Memory: 16KB
• RAM: 1KB
• GPIO: Up to 32 General Purpose I/O pins
• ADC: 8-channel, 10-bit Analog-to-Digital Converter
• Timers: Two 16-bit timers with PWM capability
• UART: Universal Asynchronous Receiver/Transmitter
• SPI: Serial Peripheral Interface
• Low Power Consumption: Ultra-low power operation
• Supply Voltage: 1.9 to 3.6V
• Package: QFN48

Benefits

• Combines a high-performance 2.4GHz transceiver and a powerful microcontroller in a single chip
• Offers a flexible platform for developing ultra-low power wireless applications
• Provides sufficient memory for storing application code and data
• Enables versatile interfacing with sensors, actuators, and other peripherals through GPIO pins
• Allows for analog signal acquisition and conversion with the integrated ADC
• Supports precise timing and control functions with the timers and PWM capability
• Facilitates serial communication with other devices through UART and SPI interfaces
• Extends battery life in portable devices due to ultra-low power consumption

Additional Details

The NRF24LE1F16Q48 is designed for applications where low power consumption and reliable wireless communication are essential. The integrated nRF24L01+ compatible transceiver core provides robust and efficient wireless connectivity in the 2.4GHz ISM band. The enhanced 8051 microcontroller offers sufficient processing power for running application code and managing peripherals. The 16KB of Flash memory allows for storing the application code, while the 1KB of RAM provides space for data storage and manipulation.

The multiple GPIO pins enable flexible interfacing with sensors, actuators, and other peripherals. The integrated 8-channel, 10-bit ADC allows for analog signal acquisition and conversion. The timers and PWM capability support precise timing and control functions. The UART and SPI interfaces facilitate serial communication with other devices. The ultra-low power consumption makes the NRF24LE1F16Q48 ideal for battery-powered applications.

This chip is often used in wireless sensor networks for collecting and transmitting data from remote sensors. It is also used in remote controls, wireless keyboards and mice, toys, and sports and fitness equipment.