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Product Detailed Parameters
- Description：RF XMITTER GFSK 2.4GHZ 36VFQFN
- Series：-
- Mfr：Nordic Semiconductor ASA
- Package：Tape & Reel (TR)
- Frequency：2.4GHz
- Applications：Wireless Game Controllers
- Modulation or Protocol：GFSK
- Data Rate (Max)：1Mbps
- Power - Output：0dBm
- Current - Transmitting：13mA
- Data Interface：PCB, Surface Mount
- Antenna Connector：PCB, Surface Mount
- Memory Size：-
- Features：-
- Voltage - Supply：1.9V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：36-VFQFN Exposed Pad
- Supplier Device Package：36-QFN (6x6)
- Grade：-
- Qualification：-
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Overview
The NRF24E2G-REEL7 is an RF transmitter manufactured by Nordic Semiconductor ASA, designed for the 2.4 GHz ISM band using GFSK modulation. It integrates an 8051 microcontroller with ADC and PWM capabilities alongside a 1 Mbps data rate and 0 dBm output power. The device operates on a supply voltage of 1.9 V to 3.6 V and features a 36-VFQFN exposed pad package. It supports surface mount installation and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates an 8051 microcontroller with analog-to-digital conversion and pulse-width modulation peripherals directly into the RF front-end.
- Utilizes Gaussian Frequency Shift Keying (GFSK) modulation for reliable wireless transmission in the 2.4 GHz industrial, scientific, and medical band.
- Requires minimal external components to achieve multi-channel operation and full transceiver functionality.
Applications
- Radio game controllers
- Wireless input devices
- Consumer electronics requiring short-range control
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level prior to assembly. Review product change notices for packaging label updates. Ensure design-in compatibility with existing PCB footprints and firmware architectures before procurement.
Selection Notes
Select this component when an integrated MCU and RF transmitter are required in a compact form factor. Consider the 36-VFQFN package constraints and thermal dissipation requirements. Evaluate the 8051 architecture suitability for application logic against dedicated MCUs if complex processing is needed.
Part Context
This part belongs to the nRF24 series of low-power wireless transceivers from Nordic Semiconductor. It combines radio frequency transmission capabilities with embedded processing, targeting applications that need both connectivity and local control logic in a single chip solution.
Replacement Considerations
The NRF24E2G is listed as End-of-Life. Verify official substitute part numbers from Nordic Semiconductor documentation. No public confirmed substitutes are identified in the provided source material.
FAQ
What is the maximum data rate supported by the NRF24E2G?
The maximum data rate is 1 Mbps.
Does the NRF24E2G include a microcontroller?
Yes, it includes an 8051 microcontroller with ADC and PWM capabilities.
