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EFR32FG14P231F256IM32-BR

EFR32FG14P231F256IM32-BR

MFR #EFR32FG14P231F256IM32-BR

FPN#EFR32FG14P231F256IM32-BR-FL

MFRSilicon Labs

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Product Attributes

Main CategorySemiconductors
CategoryIntegrated Circuits (ICs)
Sub CategoryRF ICs
Family NameEFR32FG14
Lifecycle StatusActive
RoHSCompliant
RoHS Exemption TypeNone, RoHS (2015/863)
ROHS ChinaCompliant
Reach StatusCompliant
Core ProcessorARM® Cortex®-M4F
Core Size32Bit
GPIO16
Life Cycle StatusActive
Maximum Clock Speed40MHz
Maximum Data Rate1Mbps
Maximum Operating Frequency170MHz, 358MHz, 445MHz, 510MHz, 876MHz, 930MHz
Maximum Operating Temperature125°C (TA)
Maximum Receiving Current11.1mA
Maximum Supply Voltage3.8V
Maximum Transmitting Current131mA
Memory Size256kB Flash, 32kB RAM
Minimum Operating Frequency169MHz, 195MHz, 426MHz, 470MHz, 863MHz, 902MHz
Minimum Operating Temperature-40°C (TA)
Minimum Receiving Current8.4mA
Minimum Sensitivity-126.2dBm
Minimum Supply Voltage1.8V
Minimum Transmitting Current8.5mA
Modulation2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK
Number of Cores1
PK Package Dimensions NotePopular package size 59% from Suppliers use this Dimension
Package Type32-QFN (5x5)
ProtocolWireless M-Bus
RF Family Standard802.15.4
Serial InterfacesI²C, I²S, IrDA, JTAG, SPI, UART, USART
Transceiver TypeTxRx + MCU
Typical Output Power20dBm