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I2C Wireless & RF Integrated Circuits

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Types of Wireless & RF Integrated Circuits

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Results: 145

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Interface Type = I2C

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Part #

RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68

EFR32FG28A122F1024GM68-A
Silicon Labs
1: S/38.73
650In Stock

Mfr. Part #
EFR32FG28A122F1024GM68-A

Mouser Part #
634-FG28A122FGM68A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68

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Datasheet

650In Stock

S/38.73

S/30.13

S/27.99

S/25.61

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-68

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56

EFR32FG25B222F1920IM56-B
Silicon Labs
1: S/62.20
261In Stock

Mfr. Part #
EFR32FG25B222F1920IM56-B

Mouser Part #
634-25B222F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

261In Stock

S/62.20

S/48.70

S/45.35

S/41.65

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN48

EFR32FG28A010F1024GM48-A
Silicon Labs
1: S/32.97
185In Stock

Mfr. Part #
EFR32FG28A010F1024GM48-A

Mouser Part #
634-FG28A010FGM48A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN48

Learn More

Datasheet

185In Stock

S/32.97

S/25.42

S/23.55

S/21.49

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-48

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48

EFR32MG24A010F1536IM48-B
Silicon Labs
1: S/23.16
1,933In Stock

Mfr. Part #
EFR32MG24A010F1536IM48-B

Mouser Part #
634-32MGA010F153648B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48

Learn More

Datasheet

1,933In Stock

S/23.16

S/17.63

S/16.27

S/14.75

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Bluetooth, Zigbee

SMD/SMT

QFN-48

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

EFR32FG25B211F1920IM56-B
Silicon Labs
1: S/52.47
478In Stock

Mfr. Part #
EFR32FG25B211F1920IM56-B

Mouser Part #
634-25B211F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

478In Stock

S/52.47

S/41.10

S/38.26

S/35.15

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56

EFR32FG25B212F1920IM56-B
Silicon Labs
1: S/54.38
514In Stock

Mfr. Part #
EFR32FG25B212F1920IM56-B

Mouser Part #
634-25B212F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, HFCLKOUT, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

514In Stock

S/54.38

S/41.61

S/38.73

S/36.20

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48

EFR32FG28A120F1024GM48-A
Silicon Labs
1: S/33.90
258In Stock

Mfr. Part #
EFR32FG28A120F1024GM48-A

Mouser Part #
634-FG28A120FGM48A

Silicon Labs

RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48

Learn More

Datasheet

258In Stock

S/33.90

S/26.27

S/24.37

S/22.27

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-48

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

EFR32MG24A010F1024IM40-B
Silicon Labs
1: S/20.16
2,450In Stock

Mfr. Part #
EFR32MG24A010F1024IM40-B

Mouser Part #
634-32MGA010F102440B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +10 dBm, +125C, QFN40

Learn More

Datasheet

2,450In Stock

S/20.16

S/15.38

S/14.17

S/12.85

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Bluetooth

SMD/SMT

QFN-40

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40

EFR32MG24A021F1024IM40-B
Silicon Labs
1: S/22.19
2,510In Stock

Mfr. Part #
EFR32MG24A021F1024IM40-B

Mouser Part #
634-32MGA021F102440B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, XOUT, +125C, QFN40

Learn More

Datasheet

2,510In Stock

S/22.19

S/16.93

S/15.61

S/14.13

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Bluetooth, Zigbee

SMD/SMT

QFN-40

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56

EFR32FG25A211F1920IM56-B
Silicon Labs
1: S/50.68
213In Stock

Mfr. Part #
EFR32FG25A211F1920IM56-B

Mouser Part #
634-25A211F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56

Learn More

Datasheet

213In Stock

S/50.68

S/39.70

S/36.94

S/33.94

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

EFR32FG25B111F1152IM56-B
Silicon Labs
1: S/39.08
256In Stock

Mfr. Part #
EFR32FG25B111F1152IM56-B

Mouser Part #
634-25B111F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

256In Stock

S/39.08

S/30.40

S/28.26

S/25.85

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

EFR32FG25B121F1152IM56-B
Silicon Labs
1: S/47.37
249In Stock

Mfr. Part #
EFR32FG25B121F1152IM56-B

Mouser Part #
634-25B121F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56

Learn More

Datasheet

249In Stock

S/47.37

S/37.10

S/34.53

S/31.72

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

EFR32FG25A221F1920IM56-B
Silicon Labs
1: S/59.75
1,278In Stock

Mfr. Part #
EFR32FG25A221F1920IM56-B

Mouser Part #
634-25A221F1920IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

Learn More

Datasheet

1,278In Stock

S/59.75

S/46.83

S/43.56

S/40.01

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

EFR32BG24B220F1024IM48-B
Silicon Labs
1: S/20.05
1,858In Stock

Mfr. Part #
EFR32BG24B220F1024IM48-B

Mouser Part #
634-32BGB220F102448B

Silicon Labs

RF System on a Chip - SoC BG24, 2.4 GHz, 1024kB Flash, 128kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48

Learn More

Datasheet

1,858In Stock

S/20.05

S/15.10

S/13.90

S/12.53

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Bluetooth

SMD/SMT

QFN-48

RF Microcontrollers - MCU Single-Chip Wireless MCU A 595-CC3220SM2 A 595-CC3220SM2ARGKR

CC3220SM2ARGKT
Texas Instruments
1: S/47.41
418In Stock

Mfr. Part #
CC3220SM2ARGKT

Mouser Part #
595-CC3220SM2ARGKT

Texas Instruments

RF Microcontrollers - MCU Single-Chip Wireless MCU A 595-CC3220SM2 A 595-CC3220SM2ARGKR

Learn More

Datasheet

418In Stock

Cut Tape

S/47.41

S/37.84

S/35.23

S/32.35

Reel

S/31.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Microcontrollers - MCU

SMD/SMT

VQFN-64

RF Microcontrollers - MCU Single-Chip Wireless MCU A 595-CC3220SF1 A 595-CC3220SF12ARGKR

CC3220SF12ARGKT
Texas Instruments
1: S/59.52
245In Stock

Mfr. Part #
CC3220SF12ARGKT

Mouser Part #
595-CC3220SF12ARGKT

Texas Instruments

RF Microcontrollers - MCU Single-Chip Wireless MCU A 595-CC3220SF1 A 595-CC3220SF12ARGKR

Learn More

Datasheet

245In Stock

Cut Tape

S/59.52

S/48.66

S/45.27

S/41.57

Reel

S/41.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Microcontrollers - MCU

SMD/SMT

VQFN-64

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

EFR32FG25A121F1152IM56-B
Silicon Labs
1: S/45.58
166In Stock

Mfr. Part #
EFR32FG25A121F1152IM56-B

Mouser Part #
634-25A121F1152IM56B

Silicon Labs

RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56

Learn More

Datasheet

166In Stock

S/45.58

S/35.69

S/33.20

S/30.52

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Sub-GHz

SMD/SMT

QFN-56

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40

EFR32MG24A010F1536IM40-B
Silicon Labs
1: S/22.69
2,228In Stock

Mfr. Part #
EFR32MG24A010F1536IM40-B

Mouser Part #
634-32MGA010F153640B

Silicon Labs

RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN40

Learn More

Datasheet

2,228In Stock

S/22.69

S/17.28

S/15.92

S/14.44

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Bluetooth, Zigbee

SMD/SMT

QFN-40

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L010F768IM40-BR
Silicon Labs
1: S/15.10
6In Stock
5,000On Order
New Product

Mfr. Part #
EFR32BG24L010F768IM40-BR

Mouser Part #
634-32BG24L010FIM40R

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

6In Stock

5,000On Order

Cut Tape

S/15.10

S/11.25

S/10.32

S/9.23

Reel

S/8.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-40

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L210F768IM40-B
Silicon Labs
1: S/18.61
13,443In Stock
New Product

Mfr. Part #
EFR32BG24L210F768IM40-B

Mouser Part #
634-32BG24L210FIM40

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

13,443In Stock

S/18.61

S/14.05

S/12.88

S/11.64

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-40

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L210F768IM40-BR
Silicon Labs
1: S/18.06
4,988In Stock
New Product

Mfr. Part #
EFR32BG24L210F768IM40-BR

Mouser Part #
634-32BG24L210FIM40R

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

4,988In Stock

Cut Tape

S/18.06

S/13.62

S/12.49

S/11.29

Reel

S/10.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-40

RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w

CC2340R53N0RKPR
Texas Instruments
1: S/11.05
1,769In Stock
New Product

Mfr. Part #
CC2340R53N0RKPR

Mouser Part #
595-CC2340R53N0RKPR

New Product

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32bit Arm Cortex-M0+ 2.4GHz w

Learn More

Datasheet

1,769In Stock

Cut Tape

S/11.05

S/8.21

S/7.51

S/6.77

View

Reel

S/5.96

Min.: 1
Mult.: 1
Max.: 1,001

: 3,000

RF Microcontrollers - MCU

SMD/SMT

QFN-40

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

EFR32BG22L122F352GM32-CR
Silicon Labs
1: S/9.34
7,653In Stock
New Product

Mfr. Part #
EFR32BG22L122F352GM32-CR

Mouser Part #
634-32B22L12352GM32R

New Product

Silicon Labs

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

Learn More

Datasheet

7,653In Stock

Cut Tape

S/9.34

S/6.93

S/6.62

Reel

S/6.62

S/6.38

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC

Wireless Gecko SoC

SMD/SMT

QFN-32

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

EFR32BG24L010F768IM40-B
Silicon Labs
1: S/15.57
945In Stock
2,450Expected 10/2/2026
New Product

Mfr. Part #
EFR32BG24L010F768IM40-B

Mouser Part #
634-32BG24L010FIM40

New Product

Silicon Labs

RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40

Learn More

Datasheet

945In Stock

2,450Expected 10/2/2026

S/15.57

S/12.11

S/11.60

S/11.33

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-40

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

EFR32BG22L122F352GM32-C
Silicon Labs
1: S/9.65
315In Stock
New Product

Mfr. Part #
EFR32BG22L122F352GM32-C

Mouser Part #
634-32B22L12352GM32C

New Product

Silicon Labs

RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32

Learn More

Datasheet

315In Stock

S/9.65

S/7.16

S/6.50

S/5.84

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

Wireless Gecko SoC

SMD/SMT

QFN-32

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