RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68
EFR32FG28A010F1024GM68-A
Silicon Labs
1:
$9.33
459 In Stock
Mouser Part No
634-FG28A010FGM68A
Silicon Labs
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 128kB RAM, +14 dBm, Secure Vault-Mid, QFN68
459 In Stock
Alternative Packaging
1
$9.33
10
$7.00
25
$6.67
100
$5.79
250
View
250
$5.53
500
$5.05
1,000
$4.63
2,600
$4.55
5,200
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-68
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
49 I/O
- 40 C
+ 85 C
Tray
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48
EFR32FG28A110F1024GM48-A
Silicon Labs
1:
$8.02
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
$8.02
10
$6.96
25
$6.59
100
$6.08
250
View
250
$5.57
500
$5.37
1,000
$5.17
2,450
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
31 I/O
- 40 C
+ 85 C
Tray
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48
EFR32FG28A120F1024GM48-A
Silicon Labs
1:
$8.33
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
$8.33
10
$7.23
25
$6.85
100
$6.32
250
View
250
$5.79
500
$5.58
1,000
$5.19
2,450
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
31 I/O
- 40 C
+ 85 C
Tray
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:
$7.44
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
$7.44
10
$6.46
25
$6.12
100
$5.65
250
View
250
$5.36
500
$5.16
1,000
$5.15
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-68
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
49 I/O
- 40 C
+ 125 C
Tray
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:
$9.70
140 In Stock
2,450 Expected 20/03/2026
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
140 In Stock
2,450 Expected 20/03/2026
Alternative Packaging
1
$9.70
10
$8.43
25
$7.98
100
$7.34
250
View
250
$6.76
500
$6.64
1,000
$6.51
2,450
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
31 I/O
- 40 C
+ 125 C
Tray
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:
$10.09
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
$10.09
10
$8.76
25
$8.30
100
$7.67
250
View
250
$7.27
500
$7.01
1,000
$6.42
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-68
ARM Cortex M33
32 bit
78 MHz
1 MB
256 kB
12 bit, 16 bit
49 I/O
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
STM32L552CCU6
STMicroelectronics
1:
$7.85
1,246 In Stock
Mouser Part No
511-STM32L552CCU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
1,246 In Stock
1
$7.85
10
$6.14
25
$5.71
100
$5.19
250
View
250
$5.11
500
$4.97
1,000
$4.85
2,500
$4.71
4,680
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
UFQFPN-48
ARM Cortex M33
32 bit
110 MHz
256 kB
256 kB
2 x 12 bit
38 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
STM32L552RCT6
STMicroelectronics
1:
$8.63
631 In Stock
Mouser Part No
511-STM32L552RCT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
631 In Stock
1
$8.63
10
$6.71
25
$6.35
100
$5.67
250
View
250
$5.49
500
$5.35
960
$5.13
2,880
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-64
ARM Cortex M33
32 bit
110 MHz
256 kB
256 kB
2 x 12 bit
52 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L552VET6
STMicroelectronics
1:
$10.81
1,904 In Stock
Mouser Part No
511-STM32L552VET6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
1,904 In Stock
1
$10.81
10
$7.90
25
$7.27
540
$7.26
1,080
View
1,080
$6.71
5,400
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-100
ARM Cortex M33
32 bit
110 MHz
512 kB
256 kB
2 x 12 bit
83 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L552ZET6Q
STMicroelectronics
1:
$11.36
229 In Stock
Mouser Part No
511-STM32L552ZET6Q
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
229 In Stock
1
$11.36
10
$8.91
25
$7.84
100
$7.55
360
View
360
$6.91
1,080
$6.85
2,520
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-144
ARM Cortex M33
32 bit
110 MHz
512 kB
256 kB
2 x 12 bit
111 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L562CEU6P
STMicroelectronics
1:
$11.83
815 In Stock
Mouser Part No
511-STM32L562CEU6P
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
815 In Stock
1
$11.83
10
$9.20
25
$8.78
100
$7.62
250
View
250
$7.28
500
$6.64
1,000
$5.86
2,500
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
UFQFPN-48
ARM Cortex M33
32 bit
110 MHz
512 kB
256 kB
2 x 12 bit
36 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L562RET6
STMicroelectronics
1:
$10.26
427 In Stock
Mouser Part No
511-STM32L562RET6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
427 In Stock
Alternative Packaging
1
$10.26
10
$8.01
25
$7.45
100
$6.67
250
View
250
$6.47
500
$6.31
960
$6.11
2,880
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-64
ARM Cortex M33
32 bit
110 MHz
512 kB
256 kB
2 x 12 bit
52 I/O
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L562RET6P
STMicroelectronics
1:
$8.72
425 In Stock
Mouser Part No
511-STM32L562RET6P
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
425 In Stock
1
$8.72
10
$6.81
25
$6.33
100
$5.67
960
$5.66
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-64
ARM Cortex M33
32 bit
110 MHz
512 kB
256 kB
2 x 12 bit
50 I/O
- 40 C
+ 85 C
Tray
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:
$6.13
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
$6.13
10
$5.32
25
$5.03
100
$4.64
250
View
2,500
$3.67
250
$4.40
500
$4.15
1,000
$3.82
2,500
$3.67
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
1 MB
96 kB
20 I/O
- 40 C
+ 125 C
Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU
EFM32PG22C200F512IM40-CR
Silicon Labs
1:
$3.80
1,819 In Stock
Mouser Part No
634-EFM32PG22C1240CR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 512 kB AES MCU
1,819 In Stock
Alternative Packaging
1
$3.80
10
$2.57
25
$2.38
100
$2.07
2,500
$1.33
5,000
View
250
$1.94
500
$1.70
1,000
$1.41
5,000
$1.29
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
76.8 MHz
512 kB
32 kB
12 bit
26 I/O
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU
EFM32PG22C200F128IM32-C
Silicon Labs
1:
$1.58
1,902 In Stock
Mouser Part No
634-EFM32PG22C12832C
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 128 kB AES MCU
1,902 In Stock
Alternative Packaging
1
$1.58
10
$1.34
25
$1.25
100
$1.06
250
View
250
$1.01
500
$0.974
1,000
$0.885
2,450
$0.866
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
76.8 MHz
128 kB
32 kB
12 bit, 16 bit
18 I/O
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU
EFM32PG22C200F64IM32-C
Silicon Labs
1:
$1.40
4,627 In Stock
Mouser Part No
634-EFM32PG22C64M32C
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 64 kB AES MCU
4,627 In Stock
Alternative Packaging
1
$1.40
10
$1.19
25
$1.11
100
$0.932
250
View
250
$0.886
500
$0.862
1,000
$0.791
4,000
$0.765
7,350
$0.76
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
76.8 MHz
64 kB
32 kB
12 bit, 16 bit
18 I/O
- 40 C
+ 125 C
Tray
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:
$3.93
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
$3.93
10
$2.60
25
$2.37
100
$2.01
2,500
$1.44
5,000
View
250
$1.91
500
$1.71
1,000
$1.46
5,000
$1.39
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
76.8 MHz
352 kB
32 kB
12 bit
26 I/O
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
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
3,540 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
$3.34
10
$2.75
25
$2.51
100
$2.13
250
View
250
$2.02
500
$1.87
1,000
$1.82
2,450
$1.61
4,900
$1.55
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
76.8 MHz
512 kB
32 kB
12 bit
18 I/O
- 40 C
+ 85 C
Tray
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
1,860 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
$2.89
10
$2.50
25
$2.33
100
$2.17
250
View
250
$1.98
500
$1.91
1,000
$1.78
2,450
$1.75
4,900
$1.62
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
76.8 MHz
512 kB
32 kB
12 bit
26 I/O
- 40 C
+ 85 C
Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
EFR32BG22C224F512IM32-CR
Silicon Labs
1:
$4.26
1,331 In Stock
Mouser Part No
634-ER32BG22512IM3CR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
1,331 In Stock
Alternative Packaging
1
$4.26
10
$2.82
25
$2.59
100
$2.23
2,500
$1.51
5,000
View
250
$2.12
500
$1.90
1,000
$1.60
5,000
$1.45
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
76.8 MHz
512 kB
32 kB
12 bit
18 I/O
- 40 C
+ 125 C
Reel, Cut Tape
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:
$2.32
3,396 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
3,396 In Stock
Alternative Packaging
1
$2.32
10
$2.05
25
$1.95
100
$1.81
250
View
250
$1.75
500
$1.68
1,000
$1.57
2,450
$1.53
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
76.8 MHz
512 kB
32 kB
12 bit
26 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN40
+2 images
EFR32FG23A010F256GM40-CR
Silicon Labs
1:
$6.53
2,113 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
2,113 In Stock
Alternative Packaging
1
$6.53
10
$4.74
25
$4.42
100
$3.88
250
View
2,500
$2.80
250
$3.69
500
$3.31
1,000
$2.81
2,500
$2.80
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
78 MHz
256 kB
32 kB
12 bit, 16 bit
23 I/O
- 40 C
+ 85 C
Reel, Cut Tape
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32FG23A010F512GM48-C
Silicon Labs
1:
$6.99
770 In Stock
2,450 Expected 04/03/2026
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 04/03/2026
Alternative Packaging
1
$6.99
10
$6.08
25
$5.12
100
$4.62
250
View
250
$4.15
500
$3.50
2,450
$3.36
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
78 MHz
512 kB
64 kB
12 bit, 16 bit
31 I/O
- 40 C
+ 85 C
Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21A020F1024IM32-B
Silicon Labs
1:
$6.94
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
900 In Stock
Alternative Packaging
1
$6.94
10
$5.16
25
$4.81
100
$4.23
250
View
250
$4.01
500
$3.60
1,000
$3.03
2,450
$2.91
Buy
Min.: 1
Mult.: 1
Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
1 MB
96 kB
20 I/O
- 40 C
+ 125 C
Tray