Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
48-VFQFN Exposed Pad |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Published |
2017 |
Series |
Flex Gecko |
Pbfree Code |
yes |
Part Status |
Discontinued |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Type |
TxRx + MCU |
Voltage - Supply |
1.8V~3.8V |
Reach Compliance Code |
compliant |
Frequency |
169MHz 315MHz 433MHz 490MHz 868MHz 915MHz |
Memory Size |
1024kB Flash 256kB RAM |
Power - Output |
20dBm |
Sensitivity |
-102dBm |
Data Rate (Max) |
2Mbps |
Serial Interfaces |
I2C, I2S, SPI, UART |
Current - Receiving |
8mA~10.8mA |
Current - Transmitting |
8.2mA~126.7mA |
Modulation |
2-FSK, 4-FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK |
GPIO |
31 |
RoHS Status |
RoHS Compliant |
EFR32FG12P431F1024GM48-BR Overview
The 48-VFQFN Exposed Pad package RF transceiver IC is used for saving board space. As far as RF transceiver's mounting is concerned, Surface Mount is adopted.When transceiver RF emerges as a TxRx + MCU, it performs extremely well and is highly reliable.Using advanced packaging techniques Tape & Reel (TR), high reliability is ensured.It is one of the well-known Flex Gecko series RF transceiver line.In the 169MHz 315MHz 433MHz 490MHz 868MHz 915MHz frequency range, RF transceiver operates .
EFR32FG12P431F1024GM48-BR Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used
Flex Gecko series
EFR32FG12P431F1024GM48-BR Applications
There are a lot of Silicon Labs EFR32FG12P431F1024GM48-BR RF Transceiver ICs applications.
- Low Noise Amplifier (LNA)
- Security Systems
- Internet of Things (IoT)
- Chemical Sensors
- Fitness
- Low-power IoT applications
- Switch
- Industrial and Data Logger
- Industrial Controls
- Consumer Electronics