EFR32FG12P431F1024GM48-CR

Product Overview

EFR32FG12P431F1024GM48-CR is a cellular RF transceiver SoC with integrated processing from Silicon Labs, organized under Semiconductors / RF and Wireless / RF Transceiver. It is intended for two-way RF communication, embedded wireless connectivity, telemetry, IoT modules, sensor networks, smart devices or industrial communication equipment, depending on the exact variant and firmware support. Silicon Labs transceiver SoCs are often selected for Bluetooth, Zigbee, Thread, Matter, proprietary sub-GHz and multiprotocol IoT products.

For production or replacement use, buyers should verify the full datasheet, marking, ordering suffix, RF band, antenna interface, package footprint, regulatory constraints and lifecycle status before approval.

Key Features

• Manufacturer: Silicon Labs
• Part Number: EFR32FG12P431F1024GM48-CR
• Product Category: Semiconductors / RF and Wireless / RF Transceiver
• Device Type: cellular RF transceiver SoC with integrated processing
• Product Description: EFR32FG12P431F1024GM48-CR is a cellular RF transceiver SoC with integrated processing with cellular IoT / LTE reference, 48-VFQFN Exposed Pad, surface-mount IC package for compact RF PCB assembly, intended to combine RF connectivity and embedded control in compact low-power wireless products.
• Wireless Protocol / Band Reference: cellular IoT / LTE reference
• Package / Case: 48-VFQFN Exposed Pad
• Mounting / Construction: surface-mount IC package for compact RF PCB assembly
• Application Focus: cellular IoT, asset tracking, industrial gateway, smart-metering and connected equipment designs
• Integrated Function: RF transceiver with embedded processing or wireless-MCU integration; confirm exact memory, peripherals and firmware support in the datasheet
• Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity
• Sourcing Description: IC RF TXRX+MCU 48QFN

Applications

EFR32FG12P431F1024GM48-CR is suitable for cellular IoT devices, asset trackers, industrial gateways, smart meters, remote monitoring equipment, connected payment terminals, telematics products and embedded communication modules. Buyers should confirm supported regions, carrier bands, certification, firmware version, SIM/eSIM options, antenna design and host interface requirements before substitution.

Quality & Sourcing

Antrex Electronics can support EFR32FG12P431F1024GM48-CR sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For RF transceiver purchasing, buyers can provide quantity, target price, acceptable date code, packaging preference, required wireless protocol, frequency band, firmware or module version, and end-application information for faster quotation support.

Antrex Electronics can also help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requests for sourcing assistance.