EFR32FG12P431F1024GM48-CR
IC RF TXRX+MCU 48QFN
Quick Answer: EFR32FG12P431F1024GM48-CR is a cellular RF transceiver SoC with integrated processing from Silicon Labs, organized under Semiconductors / RF and Wireless / RF Transceiver.
- Manufacturer
- Silicon Labs
- Product Category
- RF Transceivers
- Package
- 48-VFQFN Exposed Pad
- Stock
- 36,625 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Silicon Labs |
|---|---|
| Product Category | RF Transceivers |
| GPIO | 31 |
| Memory Size | 1MB Flash, 256kB RAM |
| Min Qty | 1 |
| Modulation | 2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Power - Output | 20dBm |
| Product status | Active |
| Sensitivity | -121dBm |
| Serial Interfaces | I2C, I2S, SPI, UART |
| Series | Flex Gecko |
| Supplier Device Package | 48-QFN (7x7) |
| Type | TxRx + MCU |
| Voltage - Supply | 1.8V ~ 3.8V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for EFR32FG12P431F1024GM48-CR.
Why Source from Antrex Electronics?
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Independent Distribution Support
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Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
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Detailed Description for 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.
EFR32FG12P431F1024GM48-CR Sourcing & Availability Support
RFQ SupportEFR32FG12P431F1024GM48-CR is listed under the RF Transceiver category from Silicon Labs. It is commonly reviewed for signal conditioning, interface circuits, amplification, switching, multiplexing, decoding, communication circuits, industrial control and embedded systems. Buyers can request current stock, price, lead time, date code, packaging photos and RFQ support from Antrex Electronics.
Product review notes
EFR32FG12P431F1024GM48-CR belongs to the RF Transceiver category from Silicon Labs. This page is designed for OEM, EMS, industrial and electronic component buyers who need sourcing support, availability checks and purchasing assistance. Antrex Electronics supp...
RFQ checklist
- Current stock, price and lead time
- Date code, package type and label photos
- Reel, tray, tube or cut-tape condition
- Target price, volume demand and BOM requirements
FAQ for EFR32FG12P431F1024GM48-CR
What is EFR32FG12P431F1024GM48-CR?
EFR32FG12P431F1024GM48-CR is listed under the RF Transceiver category from Silicon Labs. Buyers can request stock, price, lead time and sourcing support from Antrex Electronics.
Who manufactures EFR32FG12P431F1024GM48-CR?
The manufacturer of EFR32FG12P431F1024GM48-CR is Silicon Labs. Please confirm the full part number, package, date code and application requirements before placing an order.
Can I request stock and price for EFR32FG12P431F1024GM48-CR?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for EFR32FG12P431F1024GM48-CR.
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