EFR32BG12P432F1024GL125-BR

$4.85

Description：IC RF TXRX+MCU BLE 125BGA
Series：Blue Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)

SKU:07fe963d9622 Category: RF Transceiver ICs Brand: Silicon Labs

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Product introduction

EFR32BG12P432F1024GL125-BR is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC RF TXRX+MCU BLE 125BGA. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for EFR32BG12P432F1024GL125-BR

Description：IC RF TXRX+MCU BLE 125BGA
Series：Blue Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Type：TxRx + MCU
RF Family/Standard：Bluetooth
Protocol：Bluetooth v5.0
Modulation：2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK
Frequency：2.4GHz
Data Rate (Max)：2Mbps
Power - Output：19dBm
Sensitivity：-102dBm
Memory Size：1024kB Flash, 256kB RAM
Serial Interfaces：I2C, I2S, SPI, UART
Voltage - Supply：1.8V ~ 3.8V
Current - Receiving：8mA ~ 10.8mA
Current - Transmitting：8.2mA ~ 126.7mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：125-VFBGA
Supplier Device Package：125-BGA (7x7)
GPIO：65
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for EFR32BG12P432F1024GL125-BR

EFR32BG12P432F1024GL125-BR

RF Transceiver ICS Overview

The EFR32BG12P432F1024GL125-BR is a Blue Gecko Bluetooth Low Energy System on Chip from Silicon Labs, designed for wireless IoT applications. It features an ARM Cortex-M4 core operating at up to 40 MHz with 1 MB of flash memory and 256 kB of RAM. The device supports 2.4 GHz operation with a maximum data rate of 2 Mbps, delivering 19 dBm output power and -91.3 dBm sensitivity. It includes 65 GPIOs, a 12-bit ADC, and serial interfaces. Operating within a 1.8 V to 3.8 V range, it functions between -40°C and +85°C in a BGA-125 package.

RF Transceiver ICS Feature Summary

Integrates an ARM Cortex-M4 processor with substantial onboard memory for complex application logic
Provides high-performance RF connectivity with optimized transmission power and receiver sensitivity
Offers extensive peripheral availability through numerous general-purpose input/output pins

RF Transceiver ICS Applications

Bluetooth Smart beacon implementations
Wireless sensor network nodes
Smart home control devices
Industrial monitoring equipment

RF Transceiver ICS Procurement Notes

Verify the specific suffix BR indicates reel packaging when confirming order specifications against datasheet requirements. Ensure compatibility with moisture sensitivity levels during storage and handling procedures. Cross-reference the manufacturer part number with official distributor catalogs to confirm current production status and availability constraints before finalizing procurement plans.

RF Transceiver ICS Selection Notes

Select this component when a dedicated BLE solution with integrated processing is required. Compare memory sizes and GPIO counts against alternative models within the Blue Gecko family to ensure sufficient resources for the target application firmware. Consider the BGA-125 package constraints regarding PCB layout and thermal management requirements during the design phase.

RF Transceiver ICS Part Context

This model belongs to the EFR32BG12 series, representing Silicon Labs' Blue Gecko line focused on Bluetooth Low Energy connectivity. It shares architectural similarities with other variants in the BG12 family but differs in specific memory configurations and package options. The series targets cost-sensitive yet performance-demanding wireless applications requiring efficient power consumption profiles.