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ARM Cortex M33 Core RF Integrated Circuits

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Core = ARM Cortex M33

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Part #

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

EFR32BG21A020F512IM32-B
Silicon Labs
1: $4.71
818In Stock

Mfr. Part No.
EFR32BG21A020F512IM32-B

Mouser Part No
634-BG21A020F51232B

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO

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Datasheet

818In Stock

$4.71

$4.08

$3.60

$3.44

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

EFR32BG22C222F352GM32-C
Silicon Labs
1: $2.98
4,893In Stock

Mfr. Part No.
EFR32BG22C222F352GM32-C

Mouser Part No
634-ER32BG22352GM32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO

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Datasheet

4,893In Stock

$2.98

$2.30

$2.16

$1.92

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

EFR32BG22C224F512GM32-C
Silicon Labs
1: $3.34
3,540In Stock

Mfr. Part No.
EFR32BG22C224F512GM32-C

Mouser Part No
634-ER32BG22512GM32C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO

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Datasheet

3,540In Stock

$3.34

$2.75

$2.51

$2.13

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

EFR32BG22C224F512GM40-C
Silicon Labs
1: $2.89
1,860In Stock
2,450On Order

Mfr. Part No.
EFR32BG22C224F512GM40-C

Mouser Part No
634-ER32BG22512GM40C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

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Datasheet

1,860In Stock

2,450On Order

$2.89

$2.50

$2.36

$2.18

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

EFR32BG22C224F512IM40-C
Silicon Labs
1: $3.01
2,743In Stock

Mfr. Part No.
EFR32BG22C224F512IM40-C

Mouser Part No
634-ER32BG22512IM40C

Silicon Labs

RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 26 GPIO

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Datasheet

2,743In Stock

$3.01

$2.60

$2.46

$2.20

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

EFR32FG22C121F512GM40-C
Silicon Labs
1: $3.17
3,531In Stock

Mfr. Part No.
EFR32FG22C121F512GM40-C

Mouser Part No
634-ER32FG22512GM40C

Silicon Labs

RF System on a Chip - SoC Flex Gecko, QFN40, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 26 GPIO

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Datasheet

3,531In Stock

$3.17

$2.60

$2.46

$2.24

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

EFR32MG22C224F512IM40-C
Silicon Labs
1: $3.89
1,152In Stock

Mfr. Part No.
EFR32MG22C224F512IM40-C

Mouser Part No
634-ER32MG22512IM40C

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO

Learn More

Datasheet

1,152In Stock

$3.89

$3.37

$3.18

$2.93

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40

EFR32FG23A010F256GM40-CR
Silicon Labs
1: $6.89
2,113In Stock

Mfr. Part No.
EFR32FG23A010F256GM40-CR

Mouser Part No
634-FG2310F256GM40CR

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40

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Datasheet

2,113In Stock

Cut Tape

$6.89

$4.74

$4.42

$3.88

View

Reel

$2.84

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

EFR32FG23A010F512GM48-C
Silicon Labs
1: $5.86
3,220In Stock

Mfr. Part No.
EFR32FG23A010F512GM48-C

Mouser Part No
634-FG2310F512GM48C

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

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Datasheet

3,220In Stock

$5.86

$5.08

$4.80

$4.43

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO

EFR32MG21A020F1024IM32-B
Silicon Labs
1: $5.17
900In Stock

Mfr. Part No.
EFR32MG21A020F1024IM32-B

Mouser Part No
634-MG21A020F102432B

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO

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Datasheet

900In Stock

$5.17

$4.48

$4.23

$3.90

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO

EFR32MG21A020F512IM32-B
Silicon Labs
1: $4.71
1,515In Stock

Mfr. Part No.
EFR32MG21A020F512IM32-B

Mouser Part No
634-MG21A020F51232B

Silicon Labs

RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO

Learn More

Datasheet

1,515In Stock

$4.71

$4.08

$3.86

$3.55

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU K4W1 HVQFN48

KW45B41Z83AFTBT
NXP Semiconductors
1: $11.20
499In Stock
260On Order

Mfr. Part No.
KW45B41Z83AFTBT

Mouser Part No
771-KW45B41Z83AFTBT

NXP Semiconductors

RF Microcontrollers - MCU K4W1 HVQFN48

Datasheet

499In Stock

260On Order

$11.20

$8.82

$8.42

$7.28

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

STM32WBA52KEU6
STMicroelectronics
1: $4.36
246In Stock

Mfr. Part No.
STM32WBA52KEU6

Mouser Part No
511-STM32WBA52KEU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

Learn More

Datasheet

246In Stock

$4.36

$3.77

$3.57

$3.29

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe

STM32WBA54CGU6
STMicroelectronics
1: $5.24
99In Stock

Mfr. Part No.
STM32WBA54CGU6

Mouser Part No
511-STM32WBA54CGU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe

Learn More

Datasheet

99In Stock

More Info Available

$5.24

$4.60

$4.37

$4.12

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee

STM32WBA54CGU7
STMicroelectronics
1: $5.96
148In Stock

Mfr. Part No.
STM32WBA54CGU7

Mouser Part No
511-STM32WBA54CGU7

STMicroelectronics

RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee

Learn More

Datasheet

148In Stock

$5.96

$5.16

$4.89

$4.50

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe

STM32WBA55UGI6
STMicroelectronics
1: $5.83
42In Stock

Mfr. Part No.
STM32WBA55UGI6

Mouser Part No
511-STM32WBA55UGI6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe

Learn More

Datasheet

42In Stock

$5.83

$5.05

$4.78

$4.41

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee

STM32WBA55UGI7
STMicroelectronics
1: $6.20
149In Stock

Mfr. Part No.
STM32WBA55UGI7

Mouser Part No
511-STM32WBA55UGI7

STMicroelectronics

RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee

Learn More

Datasheet

149In Stock

$6.20

$5.37

$5.08

$4.69

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver

nRF5340-CLAA-R7
Nordic Semiconductor
1: $5.22
674In Stock

Mfr. Part No.
nRF5340-CLAA-R7

Mouser Part No
949-NRF5340-CLAA-R7

Nordic Semiconductor

RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver

Learn More

Datasheet

674In Stock

Cut Tape

$5.22

$4.60

Reel

$4.60

Min.: 1
Mult.: 1

Reel: 1,500

RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver

nRF5340-QKAA-R7
Nordic Semiconductor
1: $5.96
1,121In Stock
1,600On Order

Mfr. Part No.
nRF5340-QKAA-R7

Mouser Part No
949-NRF5340-QKAA-R7

Nordic Semiconductor

RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver

Learn More

Datasheet

1,121In Stock

1,600On Order

Cut Tape

$5.96

$5.25

Reel

$5.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

RF System on a Chip - SoC BG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +8 dBm, +125C, QFN40

EFR32BG29B140F1024IM40-B
Silicon Labs
1: $3.98
466In Stock
490On Order
End of Life

Mfr. Part No.
EFR32BG29B140F1024IM40-B

Mouser Part No
634-BG29B140F4IM40B

End of Life

Silicon Labs

RF System on a Chip - SoC BG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +8 dBm, +125C, QFN40

Learn More

Datasheet

466In Stock

490On Order

$3.98

$3.45

$3.26

$3.00

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC MG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +8 dBm, +125C, QFN40

EFR32MG29B140F1024IM40-B
Silicon Labs
1: $5.04
477In Stock
490On Order
End of Life

Mfr. Part No.
EFR32MG29B140F1024IM40-B

Mouser Part No
634-MG29B140F4IM40B

End of Life

Silicon Labs

RF System on a Chip - SoC MG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +8 dBm, +125C, QFN40

Learn More

Datasheet

477In Stock

490On Order

$5.04

$4.36

$4.13

$3.80

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC MG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +6 dBm, +55C, QFN40

EFR32MG29B230F1024CM40-B
Silicon Labs
1: $4.91
479In Stock
490On Order
End of Life

Mfr. Part No.
EFR32MG29B230F1024CM40-B

Mouser Part No
634-MG29B230F4CM40B

End of Life

Silicon Labs

RF System on a Chip - SoC MG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +6 dBm, +55C, QFN40

Learn More

Datasheet

479In Stock

490On Order

$4.91

$4.25

$4.02

$3.70

View

Min.: 1
Mult.: 1

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

EFR32FG25A121F1152IM56-B
Silicon Labs
1: $8.97
193In Stock

Mfr. Part No.
EFR32FG25A121F1152IM56-B

Mouser Part No
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

193In Stock

$8.97

$7.80

$6.48

$6.34

Quote

Min.: 1
Mult.: 1

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

EFR32FG28B320F1024IM48-A
Silicon Labs
1: $8.93
163In Stock

Mfr. Part No.
EFR32FG28B320F1024IM48-A

Mouser Part No
634-FG28B320FIM48A

Silicon Labs

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

Learn More

Datasheet

163In Stock

$8.93

$7.75

$7.34

$6.33

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

EFR32ZG23A010F512GM48-B
Silicon Labs
1: $6.96
476In Stock
NRND

Mfr. Part No.
EFR32ZG23A010F512GM48-B

Mouser Part No
634-E32ZG23A010GM48B

NRND

Silicon Labs

RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48

Learn More

Datasheet

476In Stock

$6.96

$6.04

$5.49

$5.27

View

Min.: 1
Mult.: 1

ARM Cortex M33 Core RF Integrated Circuits

Types of RF Integrated Circuits

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