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EFR32

EFR32BG21A010F1024IM32-BR vs EFR32BG21A010F512IM32-B vs EFR32BG21A010F1024IM32-B

 
PartNumberEFR32BG21A010F1024IM32-BREFR32BG21A010F512IM32-BEFR32BG21A010F1024IM32-B
DescriptionRF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIORF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIORF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
ManufacturerSilicon LaboratoriesSilicon LaboratoriesSilicon Laboratories
Product CategoryRF System on a Chip - SoCRF System on a Chip - SoCRF System on a Chip - SoC
RoHSYYY
TypeBluetoothBluetoothBluetooth
CoreARM Cortex M4ARM Cortex M4ARM Cortex M4
Operating Frequency2.4 GHz2.4 GHz2.4 GHz
Output Power10 dBm10 dBm10 dBm
Operating Supply Voltage1.8 V to 3.8 V1.8 V to 3.8 V1.8 V to 3.8 V
Program Memory Size1024 kB512 kB1024 kB
Package / CaseQFN-32QFN-32QFN-32
Length4 mm4 mm4 mm
Program Memory TypeFlashFlashFlash
SeriesEFR32BGEFR32BGEFR32BG
Width4 mm4 mm4 mm
BrandSilicon LabsSilicon LabsSilicon Labs
Data RAM Size96 kB64 kB96 kB
Data RAM TypeRAMRAMRAM
Interface TypeI2C, I2S, SPI, UARTI2C, I2S, SPI, UARTI2C, I2S, SPI, UART
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Number of I/Os20 I/O20 I/O20 I/O
Data Bus Width32 bit32 bit32 bit
Development KitSLWSTK6006ASLWSTK6006ASLWSTK6006A
Maximum Clock Frequency40 MHz40 MHz40 MHz
Maximum Operating Temperature+ 125 C+ 125 C+ 125 C
Minimum Operating Temperature- 40 C- 40 C- 40 C
Moisture SensitiveYes-Yes
Product TypeRF System on a Chip - SoCRF System on a Chip - SoCRF System on a Chip - SoC
Factory Pack Quantity757575
SubcategoryWireless & RF Integrated CircuitsWireless & RF Integrated CircuitsWireless & RF Integrated Circuits
TradenameBlue GeckoBlue GeckoBlue Gecko
Manufacturer Part # Description RFQ
EFR32BG21A020F512IM32-B RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A010F1024IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-B RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32FG12P231F512GM68-C RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC
EFR32BG21A010F512IM32-B RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A010F768IM32-B RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21A020F768IM32-B RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32FG12P231F1024GL125-BR RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32FG12P231F1024GL125-C RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32FG12P231F1024GM48-B RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC
EFR32FG12P231F1024GL125-B RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32BG21A010F512IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32FG12P231F1024GM68-C RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC
EFR32FG12P232F1024GL125-B RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32BG21A010F768IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21A020F512IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21A020F768IM32-BR RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32FG12P231F1024GM68-CR RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC
EFR32FG12P232F1024GL125-BR RF System on a Chip - SoC Flex Gecko SoC BGA125 2.4 G 19 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32FG12P231F1024GM48-BR RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC
EFR32FG12P231F1024GM48-CR RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC
EFR32FG12P231F1024GL125-CR RF System on a Chip - SoC Flex Gecko SoC BGA125 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 65GPIO SoC
EFR32FG12P231F1024GM48-C RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 31GPIO SoC
EFR32FG12P231F512GM68-CR RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 512 kB 64 kB (RAM) 46GPIO SoC
EFR32BG21A010F1024IM32-B IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A010F1024IM32-BR IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A010F512IM32-B IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A010F512IM32-BR IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A010F768IM32-B IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A010F768IM32-BR IC MCU 2.4G 10DB BLUETOOTH 5.1
EFR32BG21A020F1024IM32-B IC MCU 2.4G 20DB BLUETOOTH 5.1
EFR32BG21A020F1024IM32-BR IC MCU 2.4G 20DB BLUETOOTH 5.1
EFR32BG21A020F512IM32-B IC MCU 2.4G 20DB BLUETOOTH 5.1
EFR32BG21A020F512IM32-BR IC MCU 2.4G 20DB BLUETOOTH 5.1
EFR32BG21A020F768IM32-B IC MCU 2.4G 20DB BLUETOOTH 5.1
EFR32BG21A020F768IM32-BR IC MCU 2.4G 20DB BLUETOOTH 5.1
Silicon Labs
Silicon Labs 		EFR32FG12P231F1024GL125-B 32b Wireless MCU
EFR32FG12P231F1024GL125-BR IC RF TXRX+MCU 125VFBGA
EFR32FG12P231F1024GL125-C IC RF TXRX+MCU 125VFBGA
EFR32FG12P231F1024GL125-CR IC RF TXRX+MCU 125VFBGA
EFR32FG12P231F1024GM48-B IC RF TXRX+MCU 48VFQFN
EFR32FG12P231F1024GM48-BR IC RF TXRX+MCU 48VFQFN
EFR32FG12P231F1024GM48-C Flex Premium QFN48 SubG 19dB New Prop. 1024kB 128kB(RAM) 31GPIO
EFR32FG12P231F1024GM48-CR SOC EFR32 ARM Cortex M4 48-Pin QFN EP T/R
EFR32FG12P231F1024GM68-C Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 128kB(RAM) 46GPIO
EFR32FG12P231F1024GM68-CR Flex Gecko QFN68 SubG 20dB Proprietary 1024kB 128kB(RAM) 46GPIO
EFR32FG12P231F512GM68-C Flex Gecko QFN68 SubG 20dB Proprietary 512kB 64kB(RAM) 46GPIO
EFR32FG12P231F512GM68-CR Flex Gecko QFN68 SubG 20dB Proprietary 512kB 64kB(RAM) 46GPIO
EFR32FG12P232F1024GL125-B IC RF TXRX+MCU 125VFBGA
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