Silicon Labs RF Transceiver ICs

Results: 1,556
Series
-*Aero™ +Aero™ IBlue GeckoEFR32BG21EFR32FG23EFR32MG21EFR32™ Blue GeckoEFR32ZG23EM358xEZR32HGEZR32LGEZR32WG
Packaging
BoxBulkCut Tape (CT)Digi-Reel®StripTape & Box (TB)Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
DigiKey Programmable
Not VerifiedVerified
Type
-TxRx + MCUTxRx Only
RF Family/Standard
802.15.4802.15.4, Bluetooth802.15.4, Bluetooth, WiFi802.15.4, General ISM < 1GHz-BluetoothBluetooth, General ISM < 1GHzBluetooth, General ISM > 1GHzBluetooth, WiFiCellularGeneral ISM < 1GHzGeneral ISM > 1GHzWiFiZ-Wave®
Protocol
802.11b/g/n802.11b/g/n/ax, Bluetooth v5.4802.11g, Zigbee®802.15.4-BluetoothBluetooth v4.0Bluetooth v4.0, Thread, Zigbee®Bluetooth v4.0, Zigbee®Bluetooth v5.0Bluetooth v5.0, Thread, Zigbee®Bluetooth v5.0, Wireless M-Bus
Modulation
2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK2-FSK, 4-FSK, 2-GFSK, 4-GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK2FSK, 2GFSK, 4FSK, 4GFSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK2FSK, 2GFSK, DSSS, GMSK, MSK, O-QPSK2FSK, 2GFSK, DSSS, O-QPSK2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, O-QPSK2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, OQPSK
Frequency
110MHz ~ 191MHz, 1.95MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz110MHz ~ 727MHz, 742MHz ~ 970MHz119MHz ~ 1.05GHz142MHz ~ 1.05GHz142MHz ~ 175MHz, 425MHz ~ 525MHz, 850MHz ~ 1.05GHz169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 2.4GHz ~ 2.4835GHz169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz, 2.4GHz ~ 2.4835GHz169MHz ~ 170MHz, 195MHz ~ 358MHz, 426MHz ~ 445MHz, 470MHz ~ 510MHz, 863MHz ~ 876MHz, 902MHz ~ 930MHz, 2.4GHz ~ 2.484GHz169MHz ~ 915MHz169MHz ~ 915MHz, 2.4GHz
Data Rate (Max)
38.4kbps50kbps100kbps128kbps250kbps256kbps500kbps1Mbps2Mbps2.4Mbps5Mbps12Mbps54Mbps72.2Mbps
Power - Output
-3dBm0dBm2.5dBm3dBm3.5dBm4dBm5dBm6dBm7dbm8dBm9dBm10dBm
Sensitivity
-133dBm-129dBm-126.9dBm-126.8dBm-126.4dBm-126.3dBm-126.2dBm-126dBm-125.8dBm-124dBm-121dBm-118dBm
Memory Size
64B Flash, 64kB ROM, 16kB RAM8kB Flash, 768B RAM16kB Flash, 4.4kB RAM16kB Flash, 768B RAM32kB Flash, 4.35kB RAM32kB Flash, 4kB RAM32kB Flash, 8.5kB RAM32kB Flash, 8kB RAM64kB Flash 4kB RAM64kB Flash, 16kB RAM64kB Flash, 32kB RAM64kB Flash, 4.35kB RAM
Serial Interfaces
-ADC, GPIO, I2C, I2S, PWM, SDIO, SPI, UARTADC, GPIO, I2C, I2S, SDIO, SPI, UARTADC, GPIO, I2C, I2S, SPI, IrDA, UARTADC, GPIO, I2C, I2S, SPI, UARTADC, I2C, I2S, IrDA, SPI, UART, USARTADC, I2C, I2S, PWM, SPI, IrDA, UART, USARTADC, I2C, I2S, SPI, IrDA, UART, USARTADC, SPI, TWI, UARTGPIO, HCI, I2S, IrDA, PWM, SPI, UART, USARTGPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USARTGPIO, I2C, I2S, IrDA, PWM, SPI, UART, USART
GPIO
3415161718192022232425
Voltage - Supply
0.8V ~ 1.7V0.8V ~ 1.7V, 1.8V ~ 3.8V1.18V ~ 1.32V, 1.7V ~ 1.9V1.62V ~ 3.6V1.71V ~ 3.63V1.71V ~ 3.8V1.75V ~ 3.63V1.8V ~ 3.3V1.8V ~ 3.6V1.8V ~ 3.8V1.85V ~ 3.8V1.98V ~ 3.8V2.1V ~ 3.6V2.2V ~ 3.8V
Current - Receiving
3.6mA3.6mA ~ 4.4mA3.6mA ~ 4.5mA3.6mA ~ 4.6mA3.6mA ~ 4mA3.7mA ~ 4.6mA3.7mA ~ 9.5mA3.9mA ~ 10.2mA4mA4mA ~ 7.6mA4.1mA ~ 6.1mA4.2mA
Current - Transmitting
4.1mA ~ 11.3mA4.1mA ~ 4.4mA4.1mA ~ 8.5mA4.8mA ~ 11mA5mA ~ 156.8mA5mA ~ 160mA5mA ~ 19.1mA8.2mA8.2mA ~ 126.7mA8.2mA ~ 90.6mA8.2mA ~ 92mA8.2mA ~ 98mA
Operating Temperature
-40°C ~ 105°C-40°C ~ 105°C (TA)-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 85°C-40°C ~ 85°C (TA)-30°C ~ 85°C-20°C ~ 85°C-
Mounting Type
-Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)20-VFQFN Exposed Pad32-LFLGA Exposed Pad32-UFQFN Exposed Pad32-VFQFN Exposed Pad32-WFQFN Exposed Pad32-XFQFN Exposed Pad36-WFQFN Exposed Pad39-UFBGA, WLCSP40-VFQFN Exposed Pad42-VFLGA Exposed Pad42-WFQFN Exposed Pad
Supplier Device Package
16-TSSOP20-QFN (3x3)20-QFN (4x4)32-LGA (8x8)32-MLP (5x5)32-QFN (4x4)32-QFN (5x5)32-RQFN (5x5)32-TQFN (4x4)36-QFN (5x6)39-WLCSP (2.63x2.29)40-QFN (5x5)
Stocking Options
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Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Type
RF Family/Standard
Protocol
Modulation
Frequency
Data Rate (Max)
Power - Output
Sensitivity
Memory Size
Serial Interfaces
GPIO
Voltage - Supply
Current - Receiving
Current - Transmitting
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
40-VFQFN Exposed Pad
EFR32BG22C224F512GM40-C
IC RF TXRX+MCU BLE 40QFN
Silicon Labs
5,430
In Stock
1 : ¥27.20000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, DSSS, GFSK, GMSK, MSK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
6dBm
-106.7dBm
512kB Flash, 32kB RAM
ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART
26
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 8.5mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
40-VFQFN Exposed Pad
40-QFN (5x5)
20-VFQFN Exposed Pad
SI4455-C2A-GMR
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
97,854
In Stock
1 : ¥35.79000
Cut Tape (CT)
2,500 : ¥22.52822
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, OOK
284MHz ~ 960MHz
500kbps
13dBm
-115dBm
-
SPI
4
1.8V ~ 3.6V
10.9mA
19mA ~ 24mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (3x3)
20-QFN
SI4467-A2A-IM
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
4,135
In Stock
1 : ¥38.94000
Tray
-
Tray
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
4FSK, 4GFSK, FSK, GFSK, OOK
142MHz ~ 1.05GHz
1Mbps
12.5dBm (Max)
-133dBm
-
SPI
4
1.8V ~ 3.8V
10.9mA ~ 13.7mA
18mA ~ 24mA
-40°C ~ 125°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
20-QFN
SI4460-C2A-GMR
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
105,217
In Stock
1 : ¥40.55000
Cut Tape (CT)
2,500 : ¥29.75426
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
4GFSK, GFSK, GMSK, OOK
142MHz ~ 1.05GHz
1Mbps
12.5dBm (Max)
-129dBm
-
SPI
4
1.8V ~ 3.6V
10.9mA ~ 13.7mA
18mA ~ 24mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
20-QFN
SI4463-C2A-GMR
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
123,876
In Stock
1 : ¥47.10000
Cut Tape (CT)
2,500 : ¥34.53619
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx Only
General ISM < 1GHz
-
4GFSK, GFSK, GMSK, OOK
142MHz ~ 1.05GHz
1Mbps
20dBm (Max)
-129dBm
-
SPI
4
1.8V ~ 3.6V
10.9mA ~ 13.7mA
44.5mA ~ 88mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
20-QFN
SI4463-B1B-FMR
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
46,319
In Stock
1 : ¥47.10000
Cut Tape (CT)
2,500 : ¥34.53619
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Not Verified
TxRx Only
General ISM < 1GHz
-
4GFSK, GFSK, GMSK, OOK
119MHz ~ 1.05GHz
1Mbps
20dBm
-126dBm
-
SPI
4
1.8V ~ 3.6V
10.7mA ~ 13.7mA
70mA ~ 85mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
48 QFN
EFR32FG23A010F256GM48-C
IC RF TXRX+MCU ISM<1GHZ 48QFN
Silicon Labs
6,222
In Stock
1 : ¥49.05000
Tray
-
Tray
Active
Not Verified
TxRx + MCU
General ISM < 1GHz
Flex Gecko
2FSK, 4FSK, DSSS, GFSK, GMSK, OOK, OQPSK
110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz
2Mbps
14dBm
-125.8dBm
256kB Flash, 32kB RAM
I2C, I2S, SPI, UART
31
1.71V ~ 3.8V
3.7mA ~ 9.5mA
8.2mA ~ 90.6mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-VFQFN Exposed Pad
48-QFN (6x6)
48-QFN
EZR32HG220F64R63G-C0R
IC RF TXRX+MCU 802.15.4 48QFN
Silicon Labs
4,671
In Stock
1 : ¥56.36000
Cut Tape (CT)
2,000 : ¥41.33717
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy
Not Verified
TxRx + MCU
802.15.4
-
4GFSK, GFSK, GMSK, OOK
142MHz ~ 1.05GHz
1Mbps
20dBm
-126dBm
64kB Flash, 8kB RAM
I2C, SPI, UART, USART, USB
27
1.98V ~ 3.8V
11.1mA ~ 13.7mA
44.5mA ~ 93mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-VFQFN Exposed Pad
48-QFN (7x7)
32-QFN PKG
EFR32BG13P632F512GM32-DR
IC RF TXRX+MCU BLE 32RQFN
Silicon Labs
36,595
In Stock
1 : ¥58.91000
Cut Tape (CT)
2,500 : ¥30.39185
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.0
2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
10dBm
-103.3dBm
512kB Flash, 64kB RAM
I2C, I2S, SPI, IrDA, UART, USART
16
1.8V ~ 3.8V
8.4mA ~ 14mA
8.5mA ~ 134.3mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-VFQFN Exposed Pad
32-RQFN (5x5)
48-QFN
EFR32MG13P732F512GM48-DR
IC RF TXRX+MCU 802.15.4 48QFN
Silicon Labs
56,261
In Stock
1 : ¥60.44000
Cut Tape (CT)
2,500 : ¥44.31259
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
802.15.4, Bluetooth
Bluetooth v5.0, Thread, Zigbee®
2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, MSK, OOK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
19dBm
-103.3dBm
512kB Flash, 64kB RAM
I2C, I2S, SPI, IrDA, UART, USART
31
1.8V ~ 3.8V
8.4mA ~ 14mA
8.5mA ~ 134.3mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
48-VFQFN Exposed Pad
48-QFN (7x7)
16-TSSOP
SI4421-A1-FT
IC RF TXRX ISM<1GHZ 16TSSOP
Silicon Labs
5,661
In Stock
1 : ¥66.48000
Tube
-
Tube
Last Time Buy
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK
315MHz, 434MHz, 868MHz, 915MHz
256kbps
7dbm
-110dBm
-
SPI
-
2.2V ~ 3.8V
11mA ~ 13mA
15mA ~ 24mA
-40°C ~ 85°C
-
-
Surface Mount
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
42-VFLGA Exposed Pad
SI1000-E-GM2
IC RF TXRX+MCU ISM<1GHZ 42LGA
Silicon Labs
7,922
In Stock
1 : ¥76.60000
Tray
-
Tray
Not For New Designs
Not Verified
TxRx + MCU
General ISM < 1GHz
EZRadioPro
FSK, GFSK, OOK
240MHz ~ 960MHz
256kbps
20dBm
-121dBm
64kB Flash, 4.35kB RAM
I2C, SPI, UART
22
1.8V ~ 3.6V
18.5mA
85mA
-40°C ~ 85°C
-
-
Surface Mount
42-VFLGA Exposed Pad
42-LGA (5x7)
20-QFN
SI4464-B1B-FM
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
1,724
In Stock
1 : ¥80.17000
Tray
-
Tray
Not For New Designs
Not Verified
TxRx Only
General ISM < 1GHz
-
4GFSK, GFSK, GMSK, OOK
119MHz ~ 1.05GHz
1Mbps
20dBm (Max)
-126dBm
-
SPI
4
1.8V ~ 3.6V
10.7mA ~ 13.7mA
70mA ~ 85mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
EZRadioPRO Series RF Transceivers
SI1060-A-GM
IC RF TXRX+MCU ISM<1GHZ 36QFN
Silicon Labs
951
In Stock
1 : ¥100.99000
Tray
-
Tray
Active
Not Verified
TxRx + MCU
General ISM < 1GHz
-
4FSK, 4GFSK, FSK, GFSK, OOK
142MHz ~ 175MHz, 425MHz ~ 525MHz, 850MHz ~ 1.05GHz
1Mbps
20dBm
-126dBm
64kB Flash 4kB RAM
I2C, SPI, UART
15
1.8V ~ 3.6V
10.7mA ~ 13.7mA
70mA ~ 85mA
-40°C ~ 85°C
-
-
Surface Mount
36-WFQFN Exposed Pad
36-QFN (5x6)
20-QFN
SI4432-B1-FM
IC RF TXRX ISM<1GHZ 20QFN
Silicon Labs
1,224
In Stock
1 : ¥109.58000
Tray
-
Tray
Not For New Designs
Not Verified
TxRx Only
General ISM < 1GHz
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
20dBm (Max)
-121dBm
-
SPI
3
1.8V ~ 3.6V
18.5mA
85mA
-40°C ~ 85°C
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
40-VFQFN Exposed Pad
EFR32BG22C224F512IM40-C
IC RF TXRX+MCU BLE 40QFN
Silicon Labs
10,742
In Stock
1 : ¥19.98000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, DSSS, GFSK, GMSK, MSK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
6dBm
-106.7dBm
512kB Flash, 32kB RAM
ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART
26
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 8.5mA
-40°C ~ 125°C (TA)
-
-
Surface Mount
40-VFQFN Exposed Pad
40-QFN (5x5)
32 QFN
EFR32BG22C112F352GM32-C
IC RF TXRX+MCU BLE 32QFN
Silicon Labs
4,975
In Stock
1 : ¥22.10000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, GFSK
2.4GHz ~ 2.4835GHz
2Mbps
0dBm
-98.9dBm
352kB Flash, 32kB RAM
ADC, I2C, I2S, SPI, IrDA, UART, USART
18
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 4.4mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
32 QFN
EFR32BG22C224F512GM32-C
IC RF TXRX+MCU BLE 32QFN
Silicon Labs
370
In Stock
1 : ¥25.93000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, DSSS, GFSK, GMSK, MSK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
6dBm
-106.7dBm
512kB Flash, 32kB RAM
ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART
18
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 8.5mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
32 QFN
EFR32BG22C222F352GM32-C
IC RF TXRX+MCU BLE 32QFN
Silicon Labs
3,426
In Stock
1 : ¥26.44000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, DSSS, GFSK, GMSK, MSK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
6dBm
-106.7dBm
512kB Flash, 32kB RAM
ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART
18
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 8.5mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
32 QFN
EFR32BG22C224F512IM32-C
IC RF TXRX+MCU BLE 32QFN
Silicon Labs
1,685
In Stock
1 : ¥27.20000
Tube
Tube
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.2
2FSK, DSSS, GFSK, GMSK, MSK, OQPSK
2.4GHz ~ 2.4835GHz
2Mbps
6dBm
-106.7dBm
512kB Flash, 32kB RAM
ADC, I2C, I2S, PWM, SPI, IrDA, UART, USART
18
1.71V ~ 3.8V
3.6mA ~ 4.5mA
4.1mA ~ 8.5mA
-40°C ~ 125°C (TA)
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
32 QFN
EFR32BG21A010F512IM32-B
IC RF TXRX+MCU BLE 32QFN
Silicon Labs
1,709
In Stock
1 : ¥35.62000
Tray
Tray
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.1
GFSK
2.4GHz
2Mbps
10dBm
-104.9dBm
512kB Flash, 64kB RAM
ADC, GPIO, I2C, I2S, SPI, UART
20
1.71V ~ 3.8V
8.8mA
33.8mA
-40°C ~ 125°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
EFR32BG27C140F768IM32-B
EFR32BG27C140F768IM32-B
IC RF TXRX+MCU 802.15.4 32QFN
Silicon Labs
808
In Stock
1 : ¥36.05000
Tray
-
Tray
Active
-
TxRx + MCU
802.15.4, Bluetooth
Bluetooth v5.0, Zigbee®
DSSS, GFSK, GMSK, OOK, O-QPSK
2.4GHz
2Mbps
8dBm
-106.7dBm
768kB Flash, 64kB RAM
GPIO, I2C, I2S, IrDA, JTAG, PWM, SPI, UART, USART
18
1.8V ~ 3.8V
3.6mA
4.1mA ~ 11.3mA
-40°C ~ 125°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
39,204
In Stock
1 : ¥36.30000
Cut Tape (CT)
2,500 : ¥22.84702
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.1
GFSK
2.4GHz
2Mbps
10dBm
-104.9dBm
1024kB Flash, 96kB RAM
ADC, GPIO, I2C, I2S, SPI, UART
20
1.71V ~ 3.8V
8.8mA
33.8mA
-40°C ~ 125°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
122,419
In Stock
1 : ¥44.46000
Cut Tape (CT)
2,500 : ¥32.62342
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
TxRx + MCU
Bluetooth
Bluetooth v5.1, Thread, Zigbee®
GFSK, O-QPSK
2.4GHz
2Mbps
10dBm
-104.9dBm
1024kB Flash, 96kB RAM
ADC, GPIO, I2C, I2S, SPI, UART
20
1.71V ~ 3.8V
8.8mA
33.8mA
-40°C ~ 125°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (4x4)
EFR32FG23A010F256GM40-C
EFR32FG23A010F256GM40-C
IC RF TXRX+MCU ISM<1GHZ 40QFN
Silicon Labs
1,664
In Stock
1 : ¥47.35000
Tray
-
Tray
Active
-
TxRx + MCU
General ISM < 1GHz
Flex Gecko
2FSK, 2GMSK, 4FSK, 4GMSK, DSSS, GFSK, GMSK, OOK, O-QPSK
110MHz ~ 223MHz, 223MHz ~ 372MHz, 372MHz ~ 557MHz, 557MHz ~ 727MHz, 742MHz ~ 970MHz
2Mbps
14dBm
-126.9dBm
256kB Flash, 32kB RAM
ADC, I2C, I2S, IrDA, SPI, UART, USART
23
1.71V ~ 3.8V
3.7mA ~ 9.5mA
8.2mA ~ 92mA
-40°C ~ 85°C (TA)
-
-
Surface Mount
40-VFQFN Exposed Pad
40-QFN (5x5)
Showing
of 1,556

Silicon Labs RF Transceiver ICs

RF Transceiver ICs are semiconductor devices that consist of a transmitter and a receiver in a single package. Transceivers are designed to function proficiently within an RF family or standard such as AISG, Bluetooth, ISM, VHF, Wi-Fi, cellular, RADAR, 802.15.4 and Z-Wave. They are further classified by the type of modulation and the specific protocol versions. Some ICs include a built-in microcontroller.