The NRF24LE1H=QFN48 is a single-chip 2.4GHz transceiver integrating a Nordic Semiconductor nRF24L01+ transceiver core, an 8051-compatible microcontroller, and embedded flash memory. It is designed for ultra-low power wireless applications.

Applications

• Wireless mouse and keyboard
• Remote controls
• Wireless game controllers
• Wireless sensor networks
• Active RFID tags
• Toys and gaming
• Sports and fitness equipment

Features

• 2.4GHz ISM band operation
• nRF24L01+ compatible radio transceiver
• Enhanced ShockBurst™ hardware protocol accelerator
• 8051-compatible microcontroller
• 16KB embedded flash memory
• 1KB SRAM
• SPI, UART, and I2C interfaces
• 6 GPIOs
• Low power consumption
• QFN48 package

Benefits

• Reduced system cost and size
• Long battery life
• Improved wireless performance
• Simplified development
• Flexibility for various applications

Technical Specifications (Typical)

• Operating Frequency: 2.400 - 2.4835 GHz
• Data Rate: 250kbps, 1Mbps, 2Mbps
• Output Power: 0dBm
• Receiver Sensitivity: -85dBm (2Mbps)
• Supply Voltage: 1.9 - 3.6V
• Operating Temperature: -40°C to +85°C
• Package: QFN48

The NRF24LE1H=QFN48 is a highly integrated and low-power solution for wireless applications. The integration of the transceiver, microcontroller, and flash memory simplifies the design and reduces the overall system cost. The Enhanced ShockBurst™ hardware protocol accelerator handles packet processing, reducing the load on the microcontroller and improving performance. Always consult the Nordic Semiconductor datasheet for detailed specifications and application notes.