ARM Microcontrollers - MCU Arm Cortex-M33 system on chip (SoC), Wi-Fi6 dual band 2.4/5GHz 802.11a/b/g/n/ax, 66pin FCQFN
R7SA6W1CEDZNR#MA0
Renesas / Dialog
1:
HK$58.44
1,248 In Stock
New Product
Mouser Part No 724-R7SA6W1CEDZNRMA0
New Product
Renesas / Dialog
ARM Microcontrollers - MCU Arm Cortex-M33 system on chip (SoC), Wi-Fi6 dual band 2.4/5GHz 802.11a/b/g/n/ax, 66pin FCQFN
1,248 In Stock
1
HK$58.44
10
HK$46.28
25
HK$44.14
100
HK$38.31
500
HK$33.29
1,000
View
250
HK$36.58
1,000
HK$30.09
2,500
HK$28.61
Buy
Min.: 1 Mult.: 1
Reel :500
Details
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
STM32C542KCT6
STMicroelectronics
1:
HK$27.37
189 In Stock
New Product
Mouser Part No 511-STM32C542KCT6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
189 In Stock
1
HK$27.37
10
HK$17.84
25
HK$16.36
100
HK$14.06
250
View
250
HK$13.23
500
HK$11.59
1,000
HK$9.12
Buy
Min.: 1 Mult.: 1
Details
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN
STM32C5A3VGT6
STMicroelectronics
1:
HK$43.89
14 In Stock
540 On Order
New Product
Mouser Part No 511-STM32C5A3VGT6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN
14 In Stock
540 On Order
1
HK$43.89
10
HK$30.17
25
HK$28.11
100
HK$24.66
250
View
250
HK$23.43
540
HK$21.04
1,080
HK$17.67
4,320
HK$17.10
Buy
Min.: 1 Mult.: 1
Details
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
STM32C542KCU6
STMicroelectronics
1:
HK$27.29
327 In Stock
New Product
Mouser Part No 511-STM32C542KCU6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
327 In Stock
1
HK$27.29
10
HK$17.76
25
HK$16.28
100
HK$13.97
250
View
250
HK$13.15
500
HK$11.51
1,000
HK$9.62
2,940
HK$8.80
Buy
Min.: 1 Mult.: 1
Details
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
STM32C542CCU6
STMicroelectronics
1:
HK$27.62
153 In Stock
New Product
Mouser Part No 511-STM32C542CCU6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
153 In Stock
1
HK$27.62
10
HK$18.17
25
HK$16.85
100
HK$14.63
250
View
250
HK$13.73
500
HK$12.00
1,000
HK$9.45
Buy
Min.: 1 Mult.: 1
Details
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
STM32C552VET6
STMicroelectronics
1:
HK$23.76
816 In Stock
New Product
Mouser Part No 511-STM32C552VET6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
816 In Stock
1
HK$23.76
10
HK$17.76
25
HK$14.71
100
HK$14.06
250
View
250
HK$13.73
540
HK$13.23
1,080
HK$12.49
4,320
HK$12.25
8,100
HK$12.17
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40
EFR32BG24L210F768IM40-BR
Silicon Labs
1:
HK$38.14
4,988 In Stock
New Product
Mouser Part No 634-32BG24L210FIM40R
New Product
Silicon Labs
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40
4,988 In Stock
1
HK$38.14
10
HK$28.77
25
HK$26.39
100
HK$23.84
2,500
HK$23.10
5,000
View
250
HK$23.18
5,000
HK$19.48
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
EFR32FG23B020F512IM48-C
Silicon Labs
1:
HK$67.40
3,889 In Stock
Mouser Part No 634-FG23B20F512IM48C
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
3,889 In Stock
Alternative Packaging
1
HK$67.40
10
HK$51.95
25
HK$48.09
100
HK$43.89
250
View
250
HK$43.40
4,900
Quote
Buy
Min.: 1 Mult.: 1
Details
ARM Microcontrollers - MCU RP2350B 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-80
SC1510(13)-A4
Raspberry Pi
1:
HK$7.40
4,116 In Stock
New Product
Mouser Part No 358-SC151013
New Product
Raspberry Pi
ARM Microcontrollers - MCU RP2350B 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-80
4,116 In Stock
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Development Boards & Kits - ARM RP2350 Microcontroller with Integrated 16Mbit Flash - Symmetric dual Arm Cortex-M33 cores at up to 150MHz - 520kByte multi-bank high performance SRAM - External Quad-SPI Flash with eXecute In Place (XIP) capabilities - Enhanced performance full-cross
W5500-EVB-Pico2
WIZnet
1:
HK$108.75
81 In Stock
2,420 On Order
New Product
Mouser Part No 950-W5500-EVB-PICO2
New Product
WIZnet
Development Boards & Kits - ARM RP2350 Microcontroller with Integrated 16Mbit Flash - Symmetric dual Arm Cortex-M33 cores at up to 150MHz - 520kByte multi-bank high performance SRAM - External Quad-SPI Flash with eXecute In Place (XIP) capabilities - Enhanced performance full-cross
81 In Stock
2,420 On Order
View Dates
Stock:
81 Can Dispatch Immediately
On Order:
580 Expected 21/8/2026
740 Expected 21/9/2026
1,100 Expected 21/12/2026
Factory Lead Time:
6 Weeks
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-Mid, QFN68
EFR32FG28A122F1024GM68-A
Silicon Labs
1:
HK$81.79
650 In Stock
Mouser Part No 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
650 In Stock
Alternative Packaging
1
HK$81.79
10
HK$63.62
25
HK$59.10
100
HK$54.09
250
View
250
HK$52.85
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Pro Kit (Buck)
xG27-PK6017A
Silicon Labs
1:
HK$1,568.70
41 In Stock
Mouser Part No 634-XG27-PK6017A
Silicon Labs
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Pro Kit (Buck)
41 In Stock
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21A020F1024IM32-BR
Silicon Labs
1:
HK$38.96
263,751 In Stock
Mouser Part No 634-M21A020F102432BR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
263,751 In Stock
Alternative Packaging
1
HK$38.96
10
HK$38.63
25
HK$38.31
100
HK$34.85
250
HK$33.13
2,500
HK$33.13
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
EFR32BG27C140F768IM40-B
Silicon Labs
1:
HK$30.99
4,610 In Stock
Mouser Part No 634-BG27C14068IM40-B
Silicon Labs
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
4,610 In Stock
Alternative Packaging
1
HK$30.99
10
HK$23.10
25
HK$21.13
100
HK$18.99
250
View
250
HK$17.92
500
HK$17.51
1,000
HK$17.26
2,450
HK$14.55
4,900
HK$14.47
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40
EFR32BG27C230F768IM40-B
Silicon Labs
1:
HK$32.06
2,364 In Stock
Mouser Part No 634-BG27C23068IM40-B
Silicon Labs
RF System on a Chip - SoC BG27, 2.4 GHz, 768kB Flash, 64kB RAM, +6 dBm, +125C, QFN40
2,364 In Stock
Alternative Packaging
1
HK$32.06
10
HK$23.92
25
HK$21.87
100
HK$19.65
250
View
250
HK$18.50
500
HK$18.08
1,000
HK$17.18
2,450
HK$16.44
4,900
HK$16.28
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
EFR32MG27C140F768IM40-B
Silicon Labs
1:
HK$41.59
2,668 In Stock
Mouser Part No 634-MG27C14068IM40-B
Silicon Labs
RF System on a Chip - SoC MG27, 2.4 GHz, 768kB Flash, 64kB RAM, +8 dBm, +125C, QFN40
2,668 In Stock
Alternative Packaging
1
HK$41.59
10
HK$31.32
25
HK$28.77
100
HK$25.98
250
View
250
HK$24.66
500
HK$24.50
1,000
HK$23.02
2,450
HK$22.44
4,900
Quote
Buy
Min.: 1 Mult.: 1
Details
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck)
xG27-RB4194A
Silicon Labs
1:
HK$238.38
63 In Stock
Mouser Part No 634-XG27-RB4194A
Silicon Labs
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck)
63 In Stock
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512IM32-CR
Silicon Labs
1:
HK$32.30
18,665 In Stock
Mouser Part No 634-ER32MG22512IM3CR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
18,665 In Stock
Alternative Packaging
1
HK$32.30
10
HK$24.33
25
HK$22.36
100
HK$20.22
250
View
2,500
HK$17.43
250
HK$19.15
500
HK$19.07
1,000
HK$17.92
2,500
HK$17.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40
+2 images
EFR32FG23A011F512GM40-CR
Silicon Labs
1:
HK$55.98
7,845 In Stock
Mouser Part No 634-FG2311F512GM40CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40
7,845 In Stock
Alternative Packaging
1
HK$55.98
10
HK$42.91
25
HK$39.62
100
HK$36.09
250
View
2,500
HK$32.47
250
HK$34.36
500
HK$33.29
1,000
HK$32.88
2,500
HK$32.47
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512GN32-CR
Silicon Labs
1:
HK$32.30
44,788 In Stock
Mouser Part No 634-ER32MG22512GN3CR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, TQFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
44,788 In Stock
Alternative Packaging
1
HK$32.30
10
HK$24.33
25
HK$22.36
100
HK$20.22
250
View
2,500
HK$17.43
250
HK$19.15
500
HK$19.07
1,000
HK$17.92
2,500
HK$17.43
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
EFR32MG22C224F512IM32-C
Silicon Labs
1:
HK$34.52
9,000 In Stock
Mouser Part No 634-ER32MG22512IM32C
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO
9,000 In Stock
Alternative Packaging
1
HK$34.52
10
HK$28.03
25
HK$25.65
100
HK$23.26
250
View
250
HK$21.95
500
HK$21.45
1,000
HK$20.55
2,450
HK$20.06
4,900
HK$19.97
Buy
Min.: 1 Mult.: 1
Details
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:
HK$131.44
278 In Stock
Mouser Part No 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
278 In Stock
Alternative Packaging
1
HK$131.44
10
HK$102.91
25
HK$95.85
100
HK$88.04
250
View
250
HK$87.13
500
HK$81.95
1,000
HK$80.06
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48
EFR32MG24B210F1536IM48-B
Silicon Labs
1:
HK$56.06
4,090 In Stock
Mouser Part No 634-32MGB210F153648B
Silicon Labs
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 256kB RAM, +10 dBm, Secure Vault High, MVP +125C, QFN48
4,090 In Stock
Alternative Packaging
1
HK$56.06
10
HK$42.91
25
HK$39.70
100
HK$36.09
250
View
250
HK$34.36
500
HK$33.37
1,000
HK$32.96
2,450
HK$32.55
4,900
Quote
Buy
Min.: 1 Mult.: 1
Details
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
EFR32BG22C112F352GM32-CR
Silicon Labs
1:
HK$12.00
200,602 In Stock
Mouser Part No 634-ER32BG22112352CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
200,602 In Stock
Alternative Packaging
1
HK$12.00
10
HK$11.67
25
HK$11.51
500
HK$11.43
2,500
HK$9.45
5,000
View
1,000
HK$11.10
5,000
HK$9.04
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
ARM Microcontrollers - MCU RP2350A 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-60
SC1509(13)-A4
Raspberry Pi
1:
HK$6.58
772 In Stock
3,400 Expected 20/8/2026
New Product
Mouser Part No 358-SC150913
New Product
Raspberry Pi
ARM Microcontrollers - MCU RP2350A 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-60
772 In Stock
3,400 Expected 20/8/2026
Buy
Min.: 1 Mult.: 1
Reel :3,400
Details
Hong Kong
