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Total Products: 3,546
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
EFR32BG21A020F1024IM32-B
EFR32BG21A020F1024IM32-BSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
1024kB Flash, 96kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
537
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EFR32BG21A020F1024IM32-BR
EFR32BG21A020F1024IM32-BRSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
1024kB Flash, 96kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
225
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EFR32BG21A020F512IM32-B
EFR32BG21A020F512IM32-BSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,419
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EFR32BG21A020F512IM32-BR
EFR32BG21A020F512IM32-BRSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,135
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EFR32BG21A020F768IM32-B
EFR32BG21A020F768IM32-BSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
576
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EFR32BG21A020F768IM32-BR
EFR32BG21A020F768IM32-BRSilicon LabsIC MCU 2.4G 20DB BLUETOOTH 5.1RF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
ADC, GPIO, I2C, I2S, SPI, UART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA
Current – Transmitting:
33.8mA
Operating Temperature:
-40°C ~ 125°C
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
572
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EFR32BG21B010F1024IM32-B
EFR32BG21B010F1024IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
1MB Flash, 96kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1
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EFR32BG21B010F1024IM32-BR
EFR32BG21B010F1024IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
1MB Flash, 96kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
140
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QUOTE
EFR32BG21B010F512IM32-B
EFR32BG21B010F512IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
318
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QUOTE
EFR32BG21B010F512IM32-BR
EFR32BG21B010F512IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
147
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QUOTE
EFR32BG21B010F768IM32-B
EFR32BG21B010F768IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,414
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QUOTE
EFR32BG21B010F768IM32-BR
EFR32BG21B010F768IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 10DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
10dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,105
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QUOTE
EFR32BG21B020F1024IM32-B
EFR32BG21B020F1024IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
1MB Flash, 96kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
434
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QUOTE
EFR32BG21B020F1024IM32-BR
EFR32BG21B020F1024IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
1MB Flash, 96kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
303
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QUOTE
EFR32BG21B020F512IM32-B
EFR32BG21B020F512IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
574
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QUOTE
EFR32BG21B020F512IM32-BR
EFR32BG21B020F512IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
512kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,013
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QUOTE
EFR32BG21B020F768IM32-B
EFR32BG21B020F768IM32-BSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
414
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QUOTE
EFR32BG21B020F768IM32-BR
EFR32BG21B020F768IM32-BRSilicon LabsBLUE GECKO, QFN32, 2.4G, 20DB, BRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 125°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.1
Modulation:
GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
20dBm
Sensitivity:
-104.9dBm
Memory Size:
768kB Flash, 64kB RAM
Serial Interfaces:
I2C, I2S, SPI, IrDA, UART, USART
GPIO:
20
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
8.8mA ~ 9.8mA
Current – Transmitting:
9.3mA ~ 185mA
Operating Temperature:
-40°C ~ 125°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
115
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QUOTE
EFR32BG22C112F352GM32-C
EFR32BG22C112F352GM32-CSilicon LabsBLUE GECKO, QFN32, SECURE BOOT WRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 85°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.2
Modulation:
2FSK, GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
0dBm
Sensitivity:
-98.9dBm
Memory Size:
352kB Flash, 32kB RAM
Serial Interfaces:
ADC, I2C, I2S, SPI, IrDA, UART, USART
GPIO:
18
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
3.6mA ~ 4.5mA
Current – Transmitting:
4.1mA ~ 4.4mA
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
1,665
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QUOTE
EFR32BG22C112F352GM32-CR
EFR32BG22C112F352GM32-CRSilicon LabsBLUE GECKO, QFN32, SECURE BOOT WRF Transceiver ICs32-QFN (4x4)1.71V ~ 3.8V-40°C ~ 85°C (TA)
Type:
TxRx + MCU
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.2
Modulation:
2FSK, GFSK
Frequency:
2.4GHz ~ 2.4835GHz
Data Rate (Max):
2Mbps
Power – Output:
0dBm
Sensitivity:
-98.9dBm
Memory Size:
352kB Flash, 32kB RAM
Serial Interfaces:
ADC, I2C, I2S, SPI, IrDA, UART, USART
GPIO:
18
Voltage – Supply:
1.71V ~ 3.8V
Current – Receiving:
3.6mA ~ 4.5mA
Current – Transmitting:
4.1mA ~ 4.4mA
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
32-VFQFN Exposed Pad
Supplier Device Package:
32-QFN (4×4)
196
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QUOTE

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