RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
EFR32ZG23A020F512GM48-CR
Silicon Labs
1:
$8.85
745 In Stock
Mouser Part No
634-ZG2320F512GM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48
745 In Stock
Alternative Packaging
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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
Reel, Cut Tape
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
EFR32BG21B020F1024IM32-B
Silicon Labs
1:
$7.70
446 In Stock
Mouser Part No
634-32BG21B20024M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
446 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
1 MB
96 kB
12 bit
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21B020F768IM32-B
Silicon Labs
1:
$6.72
1,830 In Stock
Mouser Part No
634-32BG21B20768M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
1,830 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
768 kB
64 kB
12 bit
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48
EFR32MG24A010F1536IM48-B
Silicon Labs
1:
$6.68
1,933 In Stock
Mouser Part No
634-32MGA010F153648B
Silicon Labs
RF System on a Chip - SoC MG24, 2.4 GHz, 1536kB Flash, 192kB RAM, +10 dBm, +125C, QFN48
1,933 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
78 MHz
1.5 MB
192 kB
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
EFR32MG21A010F512IM32-B
Silicon Labs
1:
$5.00
1,408 In Stock
Mouser Part No
634-MG21A010F51232B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
1,408 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
512 kB
64 kB
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21A020F768IM32-BR
Silicon Labs
1:
$5.68
1,855 In Stock
Mouser Part No
634-MG21A020F76832BR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
1,855 In Stock
Alternative Packaging
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
768 kB
64 kB
20 I/O
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
EFR32MG21B010F512IM32-B
Silicon Labs
1:
$5.35
976 In Stock
Mouser Part No
634-32MG21B10512M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
976 In Stock
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
512 kB
64 kB
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21B020F1024IM32-B
Silicon Labs
1:
$6.02
2,302 In Stock
Mouser Part No
634-32MG21B20024M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
2,302 In Stock
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
1 MB
96 kB
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21B020F768IM32-B
Silicon Labs
1:
$6.04
1,958 In Stock
Mouser Part No
634-32MG21B20768M32B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
1,958 In Stock
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
768 kB
64 kB
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
+2 images
EFR32ZG23A020F512GM40-CR
Silicon Labs
1:
$8.81
2,045 In Stock
Mouser Part No
634-ZG2320F512GM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40
2,045 In Stock
Alternative Packaging
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
78 MHz
512 kB
64 kB
12 bit, 16 bit
23 I/O
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
EFR32FG23A010F512GM48-B
Silicon Labs
1:
$6.05
3,307 In Stock
NRND
Mouser Part No
634-FG23A10F512GM48B
NRND
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48
3,307 In Stock
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RF System on a Chip - SoC
SMD/SMT
QFN-48
ARM Cortex M33
512 kB
- 40 C
+ 85 C
Tray
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21B010F512IM32-BR
Silicon Labs
1:
$4.91
2,370 In Stock
Mouser Part No
634-32BG21B1012M32BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
2,370 In Stock
Alternative Packaging
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Reel :
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
512 kB
64 kB
12 bit
20 I/O
- 40 C
+ 125 C
Reel, Cut Tape
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
EFR32MG21B010F1024IM32-BR
Silicon Labs
1:
$5.94
1,310 In Stock
Mouser Part No
634-2MG21B10024M32BR
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO
1,310 In Stock
Alternative Packaging
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
1 MB
96 kB
20 I/O
- 40 C
+ 125 C
Reel, Cut Tape
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
EFR32BG21B020F512IM32-B
Silicon Labs
1:
$6.04
713 In Stock
Mouser Part No
634-32BG21B20512M32B
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO
713 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
80 MHz
512 kB
64 kB
12 bit
20 I/O
- 40 C
+ 125 C
Tray
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:
$5.46
818 In Stock
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
818 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
512 kB
64 kB
12 bit
20 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
+2 images
EFR32FG23B010F128GM40-CR
Silicon Labs
1:
$5.91
1,820 In Stock
Mouser Part No
634-FG2310F128GM40CR
Silicon Labs
RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +14 dBm, Secure Vault-High, QFN40
1,820 In Stock
Alternative Packaging
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Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
78 MHz
128 kB
32 kB
12 bit, 16 bit
23 I/O
- 40 C
+ 85 C
Reel, Cut Tape
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
EFR32MG21A020F768IM32-B
Silicon Labs
1:
$5.66
405 In Stock
Mouser Part No
634-MG21A020F76832B
Silicon Labs
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
405 In Stock
Alternative Packaging
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RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
768 kB
64 kB
20 I/O
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU
EFM32PG23B200F64IM40-CR
Silicon Labs
1:
$3.20
7,970 In Stock
Mouser Part No
634-PG23200F64IM40CR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 64 kB AES MCU
7,970 In Stock
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Details
ARM Microcontrollers - MCU
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
80 MHz
64 kB
32 kB
12 bit/16 bit/20 bit
29 I/O
- 40 C
+ 125 C
Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
EFM32PG23B310F256IM48-C
Silicon Labs
1:
$4.08
4,410 In Stock
Mouser Part No
634-PG23310F256IM48C
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
4,410 In Stock
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ARM Microcontrollers - MCU
SMD/SMT
QFN-48
ARM Cortex M33
32 bit
80 MHz
256 kB
64 kB
12 bit/16 bit/20 bit
32 I/O
- 40 C
+ 125 C
Tray
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
EFR32ZG23B010F512IM48-CR
Silicon Labs
1:
$9.31
2,377 In Stock
Mouser Part No
634-ZG2310F512IM48CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, QFN48
2,377 In Stock
Alternative Packaging
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Reel :
2,500
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
+ 125 C
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
+2 images
EFR32ZG23B011F512IM40-CR
Silicon Labs
1:
$9.48
2,500 In Stock
Mouser Part No
634-ZG2311F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, Secure Vault-High, +125C, XOUT, QFN40
2,500 In Stock
Alternative Packaging
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Reel :
2,500
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
78 MHz
512 kB
64 kB
12 bit, 16 bit
22 I/O
- 40 C
+ 125 C
Reel, Cut Tape
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
EFR32BG21A010F768IM32-BR
Silicon Labs
1:
$4.92
2,484 In Stock
Mouser Part No
634-BG21A010F76832BR
Silicon Labs
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
2,484 In Stock
Alternative Packaging
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Reel :
2,500
Details
RF System on a Chip - SoC
SMD/SMT
QFN-32
ARM Cortex M33
32 bit
40 MHz
768 kB
64 kB
20 I/O
- 40 C
+ 125 C
Reel, Cut Tape
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
EFM32PG23B200F256IM40-CR
Silicon Labs
1:
$3.71
2,483 In Stock
Mouser Part No
634-PG2320F256IM40CR
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 80 MHz 256 kB AES MCU
2,483 In Stock
Alternative Packaging
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2,500
Details
ARM Microcontrollers - MCU
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
80 MHz
256 kB
64 kB
12 bit/16 bit/20 bit
29 I/O
- 40 C
+ 125 C
Reel, Cut Tape
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
+2 images
EFR32ZG23B020F512IM40-CR
Silicon Labs
1:
$9.74
680 In Stock
Mouser Part No
634-ZG2320F512IM40CR
Silicon Labs
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
680 In Stock
Alternative Packaging
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Reel :
2,500
Details
RF System on a Chip - SoC
SMD/SMT
QFN-40
ARM Cortex M33
32 bit
78 MHz
512 kB
64 kB
12 bit, 16 bit
23 I/O
- 40 C
+ 125 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory
+1 image
STM32U585ZIT6Q
STMicroelectronics
1:
$13.54
20 In Stock
1,080 On Order
Mouser Part No
511-STM32U585ZIT6Q
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory
20 In Stock
1,080 On Order
View Dates
Stock:
20 Can Dispatch Immediately
On Order:
720 Expected 12/11/2026
360 Expected 04/01/2027
Factory Lead Time:
52 Weeks
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Details
ARM Microcontrollers - MCU
SMD/SMT
LQFP-144
ARM Cortex M33
2 MB
2 kB
16 bit
14 I/O
- 40 C
+ 85 C
Tray