Silicon Labs Products - RF Transceiver ICs

SI1002-E-GM2
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 42-VFLGA

Package: 42-VFLGA Exposed Pad

Stock16,686
EFR32FG1P131F256GM48-C0
Silicon Labs

PERFORMANCE LINE: EFR32FG SUBG,2

Package: 48-VFQFN Exposed Pad

Stock7,956
EFR32FG1V131F256GM32-C0
Silicon Labs

VALUE LINE: EFR32FG SUBG,256KB,3

Package: 32-VFQFN Exposed Pad

Stock9,720
EFR32BG1B232F256GM48-C0
Silicon Labs

IC RF TXRX+MCU BLUETOOTH 48QFN

Package: 48-VFQFN Exposed Pad

Stock23,832
SI4461-B1B-FM
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 20-VFQFN

Package: 20-VFQFN Exposed Pad

Stock39,276
SI4463-B1B-FMR
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 20-VFQFN

Package: 20-VFQFN Exposed Pad

Stock37,200
SI4455-B1A-FM
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 20-VFQFN

Package: 20-VFQFN Exposed Pad

Stock7,056
SI4455-C2A-GM
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 20-VFQFN

Package: 20-VFQFN Exposed Pad

Stock14,628
EFR32MG12P433F1024GM48-B
Silicon Labs

MIGHTY GECKO QFN48 DUAL 19DB MES

Package: 48-VFQFN Exposed Pad

Stock15,972
EFR32MG12P432F1024GM48-B
Silicon Labs

MIGHTY GECKO QFN48 2.4G 19DB MES

Package: 48-VFQFN Exposed Pad

Stock15,156
EM3588-RTR
Silicon Labs

IC RF TXRX+MCU 802.15.4 48-VFQFN

Package: 48-VFQFN Exposed Pad

Stock16,530
SI4421-A1-FT
Silicon Labs

IC RF TXRX ISM<1GHZ 16-TSSOP

Package: 16-TSSOP (0.173", 4.40mm Width)

Stock7,110
EFR32MG1P233F256GM48-C0R
Silicon Labs

IC TXRX+MCU 802.15.4/BLE 48QFN

Package: 48-VFQFN Exposed Pad

Stock21,180
EFR32MG1P232F256GM48-C0
Silicon Labs

IC MCU 32BIT 256KB FLASH 48QFN

Package: 48-VFQFN Exposed Pad

Stock33,480
EM250-RTR
Silicon Labs

IC RF TXRX+MCU 802.15.4 48-VFQFN

Package: 48-VFQFN Exposed Pad

Stock118,776
EFR32MG1B132F256GM48-C0
Silicon Labs

IC MCU 32BIT 256KB FLASH 48QFN

Package: 48-VFQFN Exposed Pad

Stock31,422
EFR32FG1P131F256GM32-C0
Silicon Labs

PERFORMANCE LINE: EFR32FG SUBG,2

Package: 32-VFQFN Exposed Pad

Stock17,988
SI1060-A-GM
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 36-WFQFN

Package: 36-WFQFN Exposed Pad

Stock13,176
EM357-RTR
Silicon Labs

IC RF TXRX+MCU 802.15.4 48-VFQFN

Package: 48-VFQFN Exposed Pad

Stock44,400
SI1062-A-GM
Silicon Labs

IC RF TXRX+MCU ISM<1GHZ 36-WFQFN

Package: 36-WFQFN Exposed Pad

Stock14,754

Part Number	Manufacturer	Description	Package	Stock	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	Package / Case
SI1002-E-GM2	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 42-VFLGA Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: EZRadioPro Modulation: FSK, GFSK, OOK Frequency: 240MHz ~ 960MHz Data Rate (Max): 256kbps Power - Output: 13dBm Sensitivity: -121dBm Memory Size: 64kB Flash, 4.35kB RAM Serial Interfaces: I2C, SPI, UART GPIO: 22 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 18.5mA Current - Transmitting: 17mA ~ 30mA Operating Temperature: -40°C ~ 85°C Package / Case: 42-VFLGA Exposed Pad	Package: 42-VFLGA Exposed Pad	Stock16,686	General ISM < 1GHz	EZRadioPro	FSK, GFSK, OOK	240MHz ~ 960MHz	256kbps	13dBm	-121dBm	64kB Flash, 4.35kB RAM	I2C, SPI, UART	22	1.8 V ~ 3.6 V	18.5mA	17mA ~ 30mA	-40°C ~ 85°C	42-VFLGA Exposed Pad
EFR32FG1P131F256GM48-C0	Silicon Labs	PERFORMANCE LINE: EFR32FG SUBG,2 Type: TxRx + MCU RF Family/Standard: - Protocol: Flex Gecko Modulation: 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK Frequency: 868MHz, 2.4GHz Data Rate (Max): 1Mbps Power - Output: 14dBm Sensitivity: -121dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 32 Voltage - Supply: 1.8 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 8.2mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock7,956	-	Flex Gecko	2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK	868MHz, 2.4GHz	1Mbps	14dBm	-121dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	32	1.8 V ~ 3.8 V	8.7mA	8.2mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EFR32FG1V131F256GM32-C0	Silicon Labs	VALUE LINE: EFR32FG SUBG,256KB,3 Type: TxRx + MCU RF Family/Standard: - Protocol: Flex Gecko Modulation: 2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK Frequency: 110MHz ~ 191MHz, 195MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz Data Rate (Max): 1Mbps Power - Output: 16.5dBm Sensitivity: -121dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 16 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 8.2mA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Exposed Pad	Package: 32-VFQFN Exposed Pad	Stock9,720	-	Flex Gecko	2FSK, 4FSK, DSSS, GFSK, GMSK, MSK, O-QPSK	110MHz ~ 191MHz, 195MHz ~ 358MHz, 390MHz ~ 574MHz, 779MHz ~ 956MHz	1Mbps	16.5dBm	-121dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	16	1.85 V ~ 3.8 V	8.7mA	8.2mA	-40°C ~ 85°C	32-VFQFN Exposed Pad
EFR32BG1B232F256GM48-C0	Silicon Labs	IC RF TXRX+MCU BLUETOOTH 48QFN Type: TxRx + MCU RF Family/Standard: Bluetooth Protocol: Bluetooth v4.0 Modulation: 2FSK, 4FSK, GFSK, GMSK, OQPSK Frequency: 2.4GHz Data Rate (Max): 2Mbps Power - Output: 10.5dBm Sensitivity: -94dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 16 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock23,832	Bluetooth	Bluetooth v4.0	2FSK, 4FSK, GFSK, GMSK, OQPSK	2.4GHz	2Mbps	10.5dBm	-94dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	16	1.85 V ~ 3.8 V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
SI4461-B1B-FM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 119MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 16dBm (Max) Sensitivity: -126dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 29mA ~ 43mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock39,276	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	16dBm (Max)	-126dBm	-	SPI	4	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	29mA ~ 43mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4463-B1B-FMR	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 119MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm Sensitivity: -126dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 70mA ~ 85mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock37,200	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm	-126dBm	-	SPI	4	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4455-B1A-FM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: FSK, GFSK, OOK Frequency: 283MHz ~ 960MHz Data Rate (Max): 500kbps Power - Output: 13dBm (Max) Sensitivity: -116dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10mA Current - Transmitting: 18mA ~ 30mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock7,056	General ISM < 1GHz	-	FSK, GFSK, OOK	283MHz ~ 960MHz	500kbps	13dBm (Max)	-116dBm	-	SPI	4	1.8 V ~ 3.6 V	10mA	18mA ~ 30mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4455-C2A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: FSK, GFSK, OOK Frequency: 284MHz ~ 960MHz Data Rate (Max): 500kbps Power - Output: 13dBm (Max) Sensitivity: -115dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.9mA Current - Transmitting: 19mA ~ 24mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock14,628	General ISM < 1GHz	-	FSK, GFSK, OOK	284MHz ~ 960MHz	500kbps	13dBm (Max)	-115dBm	-	SPI	4	1.8 V ~ 3.6 V	10.9mA	19mA ~ 24mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
EFR32MG12P433F1024GM48-B	Silicon Labs	MIGHTY GECKO QFN48 DUAL 19DB MES Type: TxRx + MCU RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v4.0, Thread, Zigbee? Modulation: 2-FSK, 4-FSK, DSSS, GMSK, O-QPSK Frequency: 169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz, 2.4GHz Data Rate (Max): 2Mbps Power - Output: 20dBm Sensitivity: -102dBm Memory Size: 1024kB Flash, 256kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 28 Voltage - Supply: 1.8 V ~ 3.8 V Current - Receiving: 8mA ~ 10.8mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock15,972	802.15.4, Bluetooth	Bluetooth v4.0, Thread, Zigbee?	2-FSK, 4-FSK, DSSS, GMSK, O-QPSK	169MHz, 315MHz, 433MHz, 490MHz, 868MHz, 915MHz, 2.4GHz	2Mbps	20dBm	-102dBm	1024kB Flash, 256kB RAM	I2C, I2S, SPI, UART	28	1.8 V ~ 3.8 V	8mA ~ 10.8mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EFR32MG12P432F1024GM48-B	Silicon Labs	MIGHTY GECKO QFN48 2.4G 19DB MES Type: TxRx + MCU RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v4.0, Thread, Zigbee? Modulation: 2-FSK, 4-FSK, DSSS, GMSK, O-QPSK Frequency: 2.4GHz Data Rate (Max): 2Mbps Power - Output: 19dBm Sensitivity: -102dBm Memory Size: 1024kB Flash, 256kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 31 Voltage - Supply: 1.8 V ~ 3.8 V Current - Receiving: 8mA ~ 10.8mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock15,156	802.15.4, Bluetooth	Bluetooth v4.0, Thread, Zigbee?	2-FSK, 4-FSK, DSSS, GMSK, O-QPSK	2.4GHz	2Mbps	19dBm	-102dBm	1024kB Flash, 256kB RAM	I2C, I2S, SPI, UART	31	1.8 V ~ 3.8 V	8mA ~ 10.8mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EM3588-RTR	Silicon Labs	IC RF TXRX+MCU 802.15.4 48-VFQFN Type: TxRx + MCU RF Family/Standard: 802.15.4 Protocol: Zigbee? Modulation: O-QPSK Frequency: 2.4GHz Data Rate (Max): 12Mbps Power - Output: 8dBm Sensitivity: -102dBm Memory Size: 512kB Flash, 64kB RAM Serial Interfaces: I2C, JTAG, SPI, UART, USB GPIO: 24 Voltage - Supply: 2.1 V ~ 3.6 V Current - Receiving: 23.5mA ~ 30mA Current - Transmitting: 24mA ~ 45mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock16,530	802.15.4	Zigbee?	O-QPSK	2.4GHz	12Mbps	8dBm	-102dBm	512kB Flash, 64kB RAM	I2C, JTAG, SPI, UART, USB	24	2.1 V ~ 3.6 V	23.5mA ~ 30mA	24mA ~ 45mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
SI4421-A1-FT	Silicon Labs	IC RF TXRX ISM<1GHZ 16-TSSOP Type: TxRx Only RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: FSK Frequency: 315MHz, 434MHz, 868MHz, 915MHz Data Rate (Max): 256kbps Power - Output: 7dbm Sensitivity: -110dBm Memory Size: - Serial Interfaces: SPI GPIO: - Voltage - Supply: 2.2 V ~ 3.8 V Current - Receiving: 11mA ~ 13mA Current - Transmitting: 15mA ~ 24mA Operating Temperature: -40°C ~ 85°C Package / Case: 16-TSSOP (0.173", 4.40mm Width)	Package: 16-TSSOP (0.173", 4.40mm Width)	Stock7,110	General ISM < 1GHz	-	FSK	315MHz, 434MHz, 868MHz, 915MHz	256kbps	7dbm	-110dBm	-	SPI	-	2.2 V ~ 3.8 V	11mA ~ 13mA	15mA ~ 24mA	-40°C ~ 85°C	16-TSSOP (0.173", 4.40mm Width)
EFR32MG1P233F256GM48-C0R	Silicon Labs	IC TXRX+MCU 802.15.4/BLE 48QFN Type: TxRx + MCU RF Family/Standard: 802.15.4, Bluetooth Protocol: Bluetooth v4.0, Zigbee? Modulation: 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 2.4GHz Data Rate (Max): 2Mbps Power - Output: 19.5dBm Sensitivity: -121dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, SPI, UART GPIO: 28 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 7.6mA ~ 9.8mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock21,180	802.15.4, Bluetooth	Bluetooth v4.0, Zigbee?	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	2.4GHz	2Mbps	19.5dBm	-121dBm	256kB Flash, 32kB RAM	I2C, SPI, UART	28	1.85 V ~ 3.8 V	7.6mA ~ 9.8mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EFR32MG1P232F256GM48-C0	Silicon Labs	IC MCU 32BIT 256KB FLASH 48QFN Type: TxRx + MCU RF Family/Standard: 802.15.4 Protocol: Zigbee? Modulation: - Frequency: 2.4GHz Data Rate (Max): 250kbps Power - Output: 19.5dBm Sensitivity: -99dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 31 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock33,480	802.15.4	Zigbee?	-	2.4GHz	250kbps	19.5dBm	-99dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	31	1.85 V ~ 3.8 V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EM250-RTR	Silicon Labs	IC RF TXRX+MCU 802.15.4 48-VFQFN Type: TxRx + MCU RF Family/Standard: 802.15.4 Protocol: Zigbee? Modulation: - Frequency: 2.4GHz Data Rate (Max): 12Mbps Power - Output: 5dBm Sensitivity: -99dBm Memory Size: 128kB Flash, 5kB SRAM Serial Interfaces: I2C, SPI, UART GPIO: 17 Voltage - Supply: 2.1 V ~ 3.6 V Current - Receiving: 36mA Current - Transmitting: 36mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock118,776	802.15.4	Zigbee?	-	2.4GHz	12Mbps	5dBm	-99dBm	128kB Flash, 5kB SRAM	I2C, SPI, UART	17	2.1 V ~ 3.6 V	36mA	36mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EFR32MG1B132F256GM48-C0	Silicon Labs	IC MCU 32BIT 256KB FLASH 48QFN Type: TxRx + MCU RF Family/Standard: 802.15.4 Protocol: Zigbee? Modulation: - Frequency: 2.4GHz Data Rate (Max): 250kbps Power - Output: 16.5dBm Sensitivity: -99dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: I2C, I2S, SPI, UART GPIO: 31 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 8.2mA ~ 126.7mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock31,422	802.15.4	Zigbee?	-	2.4GHz	250kbps	16.5dBm	-99dBm	256kB Flash, 32kB RAM	I2C, I2S, SPI, UART	31	1.85 V ~ 3.8 V	8.7mA	8.2mA ~ 126.7mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
EFR32FG1P131F256GM32-C0	Silicon Labs	PERFORMANCE LINE: EFR32FG SUBG,2 Type: TxRx + MCU RF Family/Standard: - Protocol: Flex Gecko Modulation: 2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK Frequency: 868MHz Data Rate (Max): 2Mbps Power - Output: 19.5dBm Sensitivity: -94dBm Memory Size: 256kB Flash, 32kB RAM Serial Interfaces: - GPIO: 16 Voltage - Supply: 1.85 V ~ 3.8 V Current - Receiving: 8.7mA Current - Transmitting: 34mA Operating Temperature: -40°C ~ 85°C Package / Case: 32-VFQFN Exposed Pad	Package: 32-VFQFN Exposed Pad	Stock17,988	-	Flex Gecko	2FSK, 4FSK, ASK, BPSK, DBPSK, DSSS, GFSK, GMSK, OOK, O-QPSK	868MHz	2Mbps	19.5dBm	-94dBm	256kB Flash, 32kB RAM	-	16	1.85 V ~ 3.8 V	8.7mA	34mA	-40°C ~ 85°C	32-VFQFN Exposed Pad
SI1060-A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 36-WFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK Frequency: 142MHz ~ 175MHz, 425MHz ~ 525MHz, 850MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm Sensitivity: -126dBm Memory Size: 64kB Flash 4kB RAM Serial Interfaces: I2C, SPI, UART GPIO: 15 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 70mA ~ 85mA Operating Temperature: -40°C ~ 85°C Package / Case: 36-WFQFN Exposed Pad	Package: 36-WFQFN Exposed Pad	Stock13,176	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	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	36-WFQFN Exposed Pad
EM357-RTR	Silicon Labs	IC RF TXRX+MCU 802.15.4 48-VFQFN Type: TxRx + MCU RF Family/Standard: 802.15.4 Protocol: Zigbee? Modulation: O-QPSK Frequency: 2.4GHz Data Rate (Max): 5Mbps Power - Output: 8dBm Sensitivity: -102dBm Memory Size: 192kB Flash, 12kB RAM Serial Interfaces: I2C, JTAG, SPI, UART GPIO: 24 Voltage - Supply: 2.1 V ~ 3.6 V Current - Receiving: 22mA ~ 28.5mA Current - Transmitting: 21.5mA ~ 43.5mA Operating Temperature: -40°C ~ 85°C Package / Case: 48-VFQFN Exposed Pad	Package: 48-VFQFN Exposed Pad	Stock44,400	802.15.4	Zigbee?	O-QPSK	2.4GHz	5Mbps	8dBm	-102dBm	192kB Flash, 12kB RAM	I2C, JTAG, SPI, UART	24	2.1 V ~ 3.6 V	22mA ~ 28.5mA	21.5mA ~ 43.5mA	-40°C ~ 85°C	48-VFQFN Exposed Pad
SI1062-A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 36-WFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 13dBm Sensitivity: -126dBm Memory Size: 64kB Flash 4kB RAM Serial Interfaces: I2C, SPI, UART GPIO: 15 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 18mA ~ 29mA Operating Temperature: -40°C ~ 85°C Package / Case: 36-WFQFN Exposed Pad	Package: 36-WFQFN Exposed Pad	Stock14,754	General ISM < 1GHz	-	4FSK, 4GFSK, FSK, GFSK, OOK	142MHz ~ 1.05GHz	1Mbps	13dBm	-126dBm	64kB Flash 4kB RAM	I2C, SPI, UART	15	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	18mA ~ 29mA	-40°C ~ 85°C	36-WFQFN Exposed Pad
SI4464-B1B-FM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 119MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm (Max) Sensitivity: -126dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 70mA ~ 85mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock47,400	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-126dBm	-	SPI	4	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4463-C2A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm (Max) Sensitivity: -129dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.9mA ~ 13.7mA Current - Transmitting: 44.5mA ~ 88mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock33,924	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-129dBm	-	SPI	4	1.8 V ~ 3.6 V	10.9mA ~ 13.7mA	44.5mA ~ 88mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4463-B1B-FM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 119MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm (Max) Sensitivity: -126dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 70mA ~ 85mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock8,844	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-126dBm	-	SPI	4	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4468-A2A-IM	Silicon Labs	IC RF TXRX+MCU 802.15.4 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 20dBm (Max) Sensitivity: -133dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.8 V Current - Receiving: 10.9mA ~ 13.7mA Current - Transmitting: 44.5mA ~ 88mA Operating Temperature: -40°C ~ 125°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock19,032	General ISM < 1GHz	-	4FSK, 4GFSK, FSK, GFSK, OOK	142MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-133dBm	-	SPI	4	1.8 V ~ 3.8 V	10.9mA ~ 13.7mA	44.5mA ~ 88mA	-40°C ~ 125°C	20-VFQFN Exposed Pad
SI4461-C2A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 16dBm (Max) Sensitivity: -129dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.9mA ~ 13.7mA Current - Transmitting: 33.5mA ~ 43mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock15,348	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	16dBm (Max)	-129dBm	-	SPI	4	1.8 V ~ 3.6 V	10.9mA ~ 13.7mA	33.5mA ~ 43mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4460-C2A-GM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 12.5dBm (Max) Sensitivity: -129dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.9mA ~ 13.7mA Current - Transmitting: 18mA ~ 24mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock21,108	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	12.5dBm (Max)	-129dBm	-	SPI	4	1.8 V ~ 3.6 V	10.9mA ~ 13.7mA	18mA ~ 24mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4460-B1B-FM	Silicon Labs	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4GFSK, GFSK, GMSK, OOK Frequency: 119MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 13dBm (Max) Sensitivity: -126dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.6 V Current - Receiving: 10.7mA ~ 13.7mA Current - Transmitting: 18mA Operating Temperature: -40°C ~ 85°C Package / Case: 20-VFQFN Exposed Pad	Package: 20-VFQFN Exposed Pad	Stock4,932	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	13dBm (Max)	-126dBm	-	SPI	4	1.8 V ~ 3.6 V	10.7mA ~ 13.7mA	18mA	-40°C ~ 85°C	20-VFQFN Exposed Pad
SI4467-A2A-IM	Silicon Labs	IC RF TXRX+MCU 802.15.4 20-WFQFN Type: TxRx + MCU RF Family/Standard: General ISM < 1GHz Protocol: - Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK Frequency: 142MHz ~ 1.05GHz Data Rate (Max): 1Mbps Power - Output: 12.5dBm (Max) Sensitivity: -133dBm Memory Size: - Serial Interfaces: SPI GPIO: 4 Voltage - Supply: 1.8 V ~ 3.8 V Current - Receiving: 10.9mA ~ 13.7mA Current - Transmitting: 18mA ~ 24mA Operating Temperature: -40°C ~ 125°C Package / Case: 20-WFQFN Exposed Pad	Package: 20-WFQFN Exposed Pad	Stock16,908	General ISM < 1GHz	-	4FSK, 4GFSK, FSK, GFSK, OOK	142MHz ~ 1.05GHz	1Mbps	12.5dBm (Max)	-133dBm	-	SPI	4	1.8 V ~ 3.8 V	10.9mA ~ 13.7mA	18mA ~ 24mA	-40°C ~ 125°C	20-WFQFN Exposed Pad