RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48
EFR32FG28A110F1024GM48-A
Silicon Labs
1:
6,90 €
421 In Stock
Mouser Part No
634-FG28A110FGM48A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48
421 In Stock
Alternative Packaging
1
6,90 €
10
5,99 €
25
5,67 €
100
5,23 €
250
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250
4,79 €
500
4,62 €
1.000
4,45 €
2.450
4,34 €
4.900
Quote
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RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
EFR32FG28A120F1024GM48-A
Silicon Labs
1:
7,16 €
210 In Stock
Mouser Part No
634-FG28A120FGM48A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
210 In Stock
Alternative Packaging
1
7,16 €
10
6,22 €
25
5,89 €
100
5,44 €
250
View
250
4,98 €
500
4,80 €
1.000
4,46 €
2.450
4,37 €
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RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
EFR32FG28B320F1024IM68-A
Silicon Labs
1:
6,40 €
403 In Stock
Mouser Part No
634-FG28B320FIM68A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
403 In Stock
Alternative Packaging
1
6,40 €
10
5,56 €
25
5,26 €
100
4,86 €
250
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250
4,61 €
500
4,60 €
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RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-68
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
EFR32FG28B322F1024IM68-A
Silicon Labs
1:
8,68 €
1.387 In Stock
Mouser Part No
634-FG28B322FIM68A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68
1.387 In Stock
Alternative Packaging
1
8,68 €
10
7,53 €
25
7,14 €
100
6,60 €
250
View
250
6,25 €
500
6,03 €
1.000
5,52 €
2.600
Quote
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RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-68
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A010F1024IM32-BR
Silicon Labs
1:
4,45 €
938 In Stock
Mouser Part No
634-B21A010F102432BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
938 In Stock
Alternative Packaging
1
4,45 €
10
3,85 €
25
3,64 €
100
3,35 €
250
View
2.500
2,41 €
250
3,18 €
500
3,06 €
1.000
2,77 €
2.500
2,41 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-BR
Silicon Labs
1:
5,27 €
2.000 In Stock
Mouser Part No
634-B21A020F102432BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
2.000 In Stock
Alternative Packaging
1
5,27 €
10
4,58 €
25
4,33 €
100
3,99 €
250
View
2.500
3,16 €
250
3,78 €
500
3,57 €
1.000
3,29 €
2.500
3,16 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
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:
3,23 €
Non-Stocked Lead-Time 12 Weeks
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
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
3,23 €
10
2,18 €
25
2,02 €
100
1,75 €
250
View
250
1,64 €
500
1,44 €
1.000
1,20 €
2.450
1,13 €
4.900
1,10 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO
EFR32BG22C222F352GM40-CR
Silicon Labs
1:
3,38 €
7.500 In Stock
Mouser Part No
634-ER32BG22352GM4CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN40, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 26 GPIO
7.500 In Stock
Alternative Packaging
1
3,38 €
10
2,24 €
25
2,04 €
100
1,73 €
2.500
1,24 €
5.000
View
250
1,64 €
500
1,47 €
1.000
1,26 €
5.000
1,20 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-40
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:
2,87 €
3.540 In Stock
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
3.540 In Stock
Alternative Packaging
1
2,87 €
10
2,37 €
25
2,16 €
100
1,83 €
250
View
250
1,74 €
500
1,61 €
1.000
1,57 €
2.450
1,38 €
4.900
1,33 €
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Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-32
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:
2,49 €
1.860 In Stock
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
1.860 In Stock
Alternative Packaging
1
2,49 €
10
2,15 €
25
2,00 €
100
1,87 €
250
View
250
1,70 €
500
1,64 €
1.000
1,53 €
2.450
1,51 €
4.900
1,39 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-40
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:
2,00 €
3.414 In Stock
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
3.414 In Stock
Alternative Packaging
1
2,00 €
10
1,76 €
25
1,68 €
100
1,56 €
250
View
250
1,51 €
500
1,44 €
1.000
1,35 €
2.450
1,32 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-40
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
+2 images
EFR32FG23A010F256GM40-CR
Silicon Labs
1:
5,62 €
2.247 In Stock
Mouser Part No
634-FG2310F256GM40CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
2.247 In Stock
Alternative Packaging
1
5,62 €
10
4,08 €
25
3,80 €
100
3,34 €
250
View
2.500
2,41 €
250
3,17 €
500
2,85 €
1.000
2,42 €
2.500
2,41 €
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RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-40
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32FG23A010F512GM48-C
Silicon Labs
1:
6,01 €
770 In Stock
2.450 Expected 3/6/2026
Mouser Part No
634-FG2310F512GM48C
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
770 In Stock
2.450 Expected 3/6/2026
Alternative Packaging
1
6,01 €
10
5,23 €
25
4,40 €
100
3,97 €
250
View
250
3,57 €
500
3,01 €
2.450
2,89 €
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Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-48
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21A020F1024IM32-B
Silicon Labs
1:
5,97 €
1.900 In Stock
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
1.900 In Stock
Alternative Packaging
1
5,97 €
10
4,44 €
25
4,14 €
100
3,64 €
250
View
250
3,45 €
500
3,10 €
1.000
2,61 €
2.450
2,50 €
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Details
RF System on a Chip - SoC
Bluetooth 5.1, Thread, Zigbee
SMD/SMT
QFN-32
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
EFR32MG21A020F512IM32-B
Silicon Labs
1:
3,44 €
1.515 In Stock
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
1.515 In Stock
Alternative Packaging
1
3,44 €
10
2,98 €
25
2,82 €
100
2,60 €
250
View
250
2,37 €
500
2,29 €
1.000
2,24 €
2.450
2,23 €
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Details
RF System on a Chip - SoC
Bluetooth 5.1, Thread, Zigbee
SMD/SMT
QFN-32
RF Microcontrollers - MCU K4W1 HVQFN48
NXP Semiconductors KW45B41Z83AFTBT
KW45B41Z83AFTBT
NXP Semiconductors
1:
10,00 €
614 In Stock
Mouser Part No
771-KW45B41Z83AFTBT
NXP Semiconductors
RF Microcontrollers - MCU K4W1 HVQFN48
614 In Stock
Alternative Packaging
1
10,00 €
10
7,77 €
25
7,40 €
100
7,14 €
1.040
5,50 €
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RF Microcontrollers - MCU
SMD/SMT
HVQFN-48
RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4
STM32WBA52KEU6
STMicroelectronics
1:
3,75 €
246 In Stock
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
246 In Stock
1
3,75 €
10
3,24 €
25
3,07 €
100
2,83 €
250
View
250
2,68 €
500
2,57 €
1.000
2,38 €
2.940
2,34 €
Buy
Min.: 1
Mult.: 1
Details
RF Microcontrollers - MCU
SMD/SMT
UFQFPN-32
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee
STM32WBA54CGU7
STMicroelectronics
1:
5,13 €
148 In Stock
Mouser Part No
511-STM32WBA54CGU7
STMicroelectronics
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee
148 In Stock
1
5,13 €
10
4,44 €
25
4,21 €
100
3,87 €
250
View
250
3,68 €
500
3,46 €
1.000
3,12 €
2.500
3,05 €
Buy
Min.: 1
Mult.: 1
Details
RF Microcontrollers - MCU
SMD/SMT
UFQFPN-48
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe
STM32WBA55UGI6
STMicroelectronics
1:
4,70 €
42 In Stock
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
42 In Stock
1
4,70 €
10
4,11 €
25
4,02 €
100
3,63 €
250
View
250
3,59 €
500
3,46 €
1.000
3,32 €
2.940
3,27 €
5.880
Quote
Buy
Min.: 1
Mult.: 1
Details
RF Microcontrollers - MCU
SMD/SMT
UFBGA-59
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee
STM32WBA55UGI7
STMicroelectronics
1:
5,33 €
149 In Stock
Mouser Part No
511-STM32WBA55UGI7
STMicroelectronics
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee
149 In Stock
1
5,33 €
10
4,62 €
25
4,37 €
100
4,03 €
250
View
250
3,83 €
500
3,60 €
1.000
3,18 €
2.940
3,06 €
5.880
Quote
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Min.: 1
Mult.: 1
Details
RF Microcontrollers - MCU
SMD/SMT
UFBGA-59
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
nRF5340-CLAA-R
Nordic Semiconductor
1:
4,49 €
2.070 In Stock
14.000 On Order
Mouser Part No
949-NRF5340-CLAA-R
Nordic Semiconductor
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
2.070 In Stock
14.000 On Order
View Dates
Alternative Packaging
Stock:
2.070 Can Dispatch Immediately
On Order:
7.000 Expected 6/26/2026
7.000 Expected 7/10/2026
Factory Lead Time:
20 Weeks
1
4,49 €
100
4,11 €
7.000
4,11 €
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Details
RF System on a Chip - SoC
Bluetooth
SMD/SMT
WLCSP-94
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
nRF5340-CLAA-R7
Nordic Semiconductor
1:
4,49 €
1.218 In Stock
Mouser Part No
949-NRF5340-CLAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
1.218 In Stock
Alternative Packaging
1
4,49 €
100
4,11 €
1.500
4,11 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
WLCSP-94
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
nRF5340-QKAA-R7
Nordic Semiconductor
1:
5,13 €
1.368 In Stock
800 Expected 5/18/2026
Mouser Part No
949-NRF5340-QKAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
1.368 In Stock
800 Expected 5/18/2026
Alternative Packaging
1
5,13 €
100
4,69 €
800
4,69 €
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RF System on a Chip - SoC
Bluetooth
SMD/SMT
QFN-94
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56
EFR32FG25A111F1152IM56-B
Silicon Labs
1:
6,31 €
143 In Stock
Mouser Part No
634-25A111F1152IM56B
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56
143 In Stock
Alternative Packaging
1
6,31 €
10
5,48 €
25
4,86 €
250
4,55 €
500
4,54 €
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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, +125C, QFN56
EFR32FG25A121F1152IM56-B
Silicon Labs
1:
9,31 €
193 In Stock
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
193 In Stock
Alternative Packaging
1
9,31 €
10
7,27 €
25
6,00 €
250
5,67 €
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Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
Sub-GHz
SMD/SMT
QFN-56