This document is the initial draft of the MRF24J40MC datasheet provided by Microchip Technology Inc. The module is a 2.4 GHz IEEE Standard 802.15.4 RF transceiver module with PA/LNA and external antenna connectors.
The MRF24J40MC is a surface-mount module designed for IEEE 802.15.4 applications, featuring an integrated crystal oscillator, regulator, matching circuit, power amplifier (PA), and low-noise amplifier (LNA). It includes a 50Ω external antenna connector and is compatible with Microchip's ZigBee and MiWi development environments.
The module operates in the 2.4 GHz ISM band with a data rate of 250 kbps. Key features include hardware CSMA-CA, AES-128 hardware security engine, and compatibility with various Microchip microcontrollers such as PIC16, PIC18, PIC24, dsPIC33, and PIC32. This manual is written in Chinese.
| Frequency Range | 2.405 GHz – 2.475 GHz |
|---|---|
| Data Rate | 250 kbps |
| Supply Voltage | 2.7V – 3.6V |
| Operating Temperature | -40°C to +85°C |
| Typical Sensitivity | -108 dBm |
| Typical Tx Power | +19 dBm |
| Module Dimensions | 22.9 mm x 33.0 mm |
The module complies with the IEEE 802.15.4 standard.
It is compatible with PIC16, PIC18, PIC24, dsPIC33, and PIC32 series.
Yes, it features a 50Ω ultra-small coaxial (U.FL) external antenna connector.