RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe
STM32WBA55UGI6
STMicroelectronics
1:
HK$45.79
30 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
30 In Stock
1
HK$45.79
10
HK$38.39
25
HK$36.00
100
HK$32.72
250
View
250
HK$32.47
500
HK$31.32
1,000
HK$31.15
2,940
HK$29.59
5,880
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
nRF5340-CLAA-R7
Nordic Semiconductor
1:
HK$71.10
23 In Stock
3,000 Expected 12/2/2027
Mouser Part No 949-NRF5340-CLAA-R7
Nordic Semiconductor
RF System on a Chip - SoC Wireless, ultralow power SOC and 2.4GHZ transceiver
23 In Stock
3,000 Expected 12/2/2027
Alternative Packaging
1
HK$71.10
10
HK$58.53
25
HK$54.83
100
HK$50.31
250
View
1,500
HK$41.68
250
HK$47.92
500
HK$46.36
1,000
HK$42.99
1,500
HK$41.68
3,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
EFR32FG23B010F128GM40-B
Silicon Labs
1:
HK$46.53
120 In Stock
NRND
Mouser Part No 634-FG23B10F128GM40B
NRND
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
120 In Stock
1
HK$46.53
10
HK$38.80
25
HK$35.02
120
HK$32.39
300
View
300
HK$30.83
540
HK$30.33
1,020
HK$30.17
5,040
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21B010F768IM32-B
Silicon Labs
1:
HK$45.79
486 In Stock
Mouser Part No 634-32MG21B10768M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
486 In Stock
1
HK$45.79
10
HK$34.94
25
HK$32.22
100
HK$29.18
250
View
250
HK$27.78
500
HK$26.96
2,450
HK$26.88
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A010F1024IM32-B
Silicon Labs
1:
HK$45.79
31 In Stock
Mouser Part No 634-BG21A010F102432B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
31 In Stock
Alternative Packaging
1
HK$45.79
10
HK$37.73
25
HK$34.94
100
HK$31.65
250
View
250
HK$30.17
500
HK$29.18
1,000
HK$28.85
2,450
HK$28.44
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21A020F1024IM32-B
Silicon Labs
1:
HK$57.29
12 In Stock
Mouser Part No 634-BG21A020F102432B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
12 In Stock
Alternative Packaging
1
HK$57.29
10
HK$45.13
25
HK$41.68
100
HK$37.98
250
View
250
HK$36.17
500
HK$35.10
1,000
HK$34.69
2,450
HK$34.11
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21A010F768IM32-B
Silicon Labs
1:
HK$42.42
503 In Stock
Mouser Part No 634-MG21A010F76832B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
503 In Stock
Alternative Packaging
1
HK$42.42
10
HK$33.54
25
HK$30.83
100
HK$27.87
250
View
250
HK$26.39
500
HK$25.89
1,000
HK$24.66
2,450
HK$24.00
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
EFR32FG23A010F256GM40-B
Silicon Labs
1:
HK$42.50
24 In Stock
Mouser Part No 634-FG23A10F256GM40B
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
24 In Stock
1
HK$42.50
10
HK$36.09
25
HK$33.87
100
HK$30.99
250
View
250
HK$28.61
500
HK$27.78
1,000
HK$27.21
2,450
HK$26.80
4,900
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48
EFR32MG24B220F1536IM48-B
Silicon Labs
1:
HK$64.86
4,868 Expected 20/11/2026
Mouser Part No 634-32MGB220F153648B
Silicon Labs
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +20 dBm, Secure Vault High, MVP, +125C, QFN48
4,868 Expected 20/11/2026
Alternative Packaging
1
HK$64.86
10
HK$52.20
25
HK$48.58
100
HK$44.22
250
View
250
HK$40.36
500
HK$39.46
1,000
HK$38.31
2,450
HK$37.32
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48
EFR32FG28B322F1024IM48-A
Silicon Labs
1:
HK$91.24
4,886 Expected 30/10/2026
Mouser Part No 634-FG28B322FIM48A
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, QFN48
4,886 Expected 30/10/2026
Alternative Packaging
1
HK$91.24
10
HK$74.64
25
HK$69.79
100
HK$63.79
250
View
250
HK$58.86
500
HK$57.38
1,000
HK$54.91
2,450
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48
EFR32FG23A010F256GM48-C
Silicon Labs
1:
HK$47.18
1,337 Expected 25/9/2026
Mouser Part No 634-FG2310F256GM48C
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48
1,337 Expected 25/9/2026
Alternative Packaging
1
HK$47.18
10
HK$36.00
25
HK$33.13
100
HK$30.09
250
View
250
HK$28.61
500
HK$27.70
1,000
HK$27.37
2,450
HK$26.96
4,900
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP
EFR32BG26B510F3200IL136-B
Silicon Labs
1:
HK$91.98
1,141 Expected 18/9/2026
New At Mouser
Mouser Part No 634-ERBG26B510IL136
New At Mouser
Silicon Labs
RF System on a Chip - SoC Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, +10 dBm, BGA136, MVP
1,141 Expected 18/9/2026
Alternative Packaging
1
HK$91.98
10
HK$78.58
25
HK$72.50
100
HK$66.50
250
View
250
HK$62.72
500
HK$60.25
1,000
HK$57.87
Buy
Min.: 1 Mult.: 1
Details
RF Microcontrollers - MCU RW610BET/A2I
RW610BET/A2IY
NXP Semiconductors
1:
HK$112.53
25 Expected 8/7/2027
Mouser Part No 771-RW610BET/A2IY
NXP Semiconductors
RF Microcontrollers - MCU RW610BET/A2I
25 Expected 8/7/2027
Alternative Packaging
1
HK$112.53
10
HK$88.12
25
HK$82.04
100
HK$75.30
250
View
2,000
HK$70.28
250
HK$74.64
500
HK$70.45
1,000
HK$70.36
2,000
HK$70.28
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
RF Microcontrollers - MCU RW610BHN/A2I
RW610BHN/A2IK
NXP Semiconductors
1:
HK$107.35
25 Expected 29/10/2026
Mouser Part No 771-RW610BHN/A2IK
NXP Semiconductors
RF Microcontrollers - MCU RW610BHN/A2I
25 Expected 29/10/2026
Alternative Packaging
1
HK$107.35
10
HK$84.01
25
HK$78.25
100
HK$71.84
250
View
250
HK$71.19
500
HK$68.97
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
RF Microcontrollers - MCU RW610BUK/A2I
RW610BUK/A2IZ
NXP Semiconductors
1:
HK$105.54
25 Expected 29/10/2026
Mouser Part No 771-RW610BUK/A2IZ
NXP Semiconductors
RF Microcontrollers - MCU RW610BUK/A2I
25 Expected 29/10/2026
1
HK$105.54
10
HK$82.61
25
HK$76.94
100
HK$70.61
250
View
2,000
HK$65.68
250
HK$69.95
500
HK$65.84
1,000
HK$65.76
2,000
HK$65.68
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
RF Microcontrollers - MCU RW610UK/A2I
RW610UK/A2IZ
NXP Semiconductors
1:
HK$113.35
25 Expected 29/10/2026
Mouser Part No 771-RW610UK/A2IZ
NXP Semiconductors
RF Microcontrollers - MCU RW610UK/A2I
25 Expected 29/10/2026
1
HK$113.35
10
HK$93.21
25
HK$87.54
100
HK$80.64
250
View
2,000
HK$68.47
250
HK$78.34
500
HK$74.56
1,000
HK$72.42
2,000
HK$68.47
4,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
RF Microcontrollers - MCU RW612CET/A2I
RW612CET/A2IK
NXP Semiconductors
1:
HK$124.70
25 Expected 8/7/2027
Mouser Part No 771-RW612CET/A2IK
NXP Semiconductors
RF Microcontrollers - MCU RW612CET/A2I
25 Expected 8/7/2027
Alternative Packaging
1
HK$124.70
10
HK$97.65
25
HK$90.91
100
HK$83.52
250
View
250
HK$83.10
1,000
HK$82.78
1,740
Quote
Buy
Min.: 1 Mult.: 1
Details
RF Microcontrollers - MCU RW612CHN/A2I
RW612CHN/A2IK
NXP Semiconductors
1:
HK$119.52
25 Expected 29/10/2026
Mouser Part No 771-RW612CHN/A2IK
NXP Semiconductors
RF Microcontrollers - MCU RW612CHN/A2I
25 Expected 29/10/2026
Alternative Packaging
1
HK$119.52
10
HK$93.54
25
HK$87.13
100
HK$79.98
250
View
250
HK$79.24
500
HK$76.69
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21B010F1024IM32-D
Silicon Labs
2,450:
HK$32.14
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 634-21B010024IM32D
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 2,450 Mult.: 2,450
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56
EFR32FG25A111F1152IM56-BR
Silicon Labs
2,500:
HK$53.43
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25A111F1152M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
EFR32FG25A121F1152IM56-BR
Silicon Labs
2,500:
HK$66.09
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25A121F1152M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56
EFR32FG25A211F1920IM56-BR
Silicon Labs
2,500:
HK$73.16
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25A211F1920M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
EFR32FG25A221F1920IM56-BR
Silicon Labs
2,500:
HK$85.82
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25A221F1920M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56
EFR32FG25B111F1152IM56-BR
Silicon Labs
2,500:
HK$55.98
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25B111F1152M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK, Secure Vault-High, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56
EFR32FG25B121F1152IM56-BR
Silicon Labs
2,500:
HK$68.55
Non-Stocked Lead-Time 12 Weeks
Mouser Part No 634-25B121F1152M56BR
Silicon Labs
RF System on a Chip - SoC FG25, Sub-GHz, 1152kB Flash, 256kB RAM, FSK/O-QPSK/OFDM, Secure Vault-High, +125C, QFN56
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,500 Mult.: 2,500
Reel :2,500
Details
Hong Kong
