RN123-I/RM
RF TXRX MOD WIFI CHIP + U.FL THManufacturer: Microchip Technology
Categories: RF Transceiver Modules and Modems
Quality Control: Learn More
Microchip Technology's RN123-I-RM is a WiFly GX series 802.11b/g transceiver module operating at 2.4GHz. This through-hole mounted module features an integrated chip antenna with a U.FL connector option, delivering a data rate of up to 54Mbps. Key specifications include a transmit power of 18dBm and a receive sensitivity of -85dBm. The module integrates 4MB of Flash, 300kB of ROM, and 80kB of RAM for firmware and data storage. Modulation schemes supported include CDK, DBPSK, DQPSK, and DSSS. Operating voltage ranges from 3V to 3.6V, with typical current consumption of 40mA during reception and 110mA during transmission. It offers a UART serial interface for communication. This component is commonly deployed in industrial automation, smart home devices, and consumer electronics requiring reliable wireless connectivity.
Additional Information
Series: WiFly GXRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | 32-DIP Module |
| Sensitivity | -85dBm |
| Mounting Type | Through Hole |
| Frequency | 2.4GHz |
| Memory Size | 4MB Flash, 300kB ROM, 80kB RAM |
| Operating Temperature | -30°C ~ 85°C |
| Voltage - Supply | 3V ~ 3.6V |
| Power - Output | 18dBm |
| Data Rate | 54Mbps |
| Protocol | 802.11b/g |
| Current - Receiving | 40mA |
| Current - Transmitting | 110mA |
| Antenna Type | Integrated, Chip + U.FL |
| Utilized IC / Part | - |
| Modulation | CDK, DBPSK, DQPSK, DSSS |
| RF Family/Standard | WiFi |
| Serial Interfaces | UART |
| Programmable | Not Verified |