ARM Cortex M33 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Silicon Labs RF System on a Chip - SoC Flex Gecko, QFN32, 2.4G, 6dB, Proprietary, 512kB, 32kB(RAM), 18 GPIO
Datasheet
1,867In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 38.4 MHz 512 kB 32 kB 18 I/O - 40 C + 85 C Tray

Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40
Datasheet
3,964In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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, MouseReel
Silicon Labs RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
Datasheet
2,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

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 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash
Datasheet
2,016In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT LQFP-144 ARM Cortex M33 32 bit 110 MHz 256 kB 256 kB 2 x 12 bit 111 I/O - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO
Datasheet
446In Stock
Min.: 1
Mult.: 1

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
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 768kB, 64kB(RAM), 20 GPIO
Datasheet
1,830In Stock
Min.: 1
Mult.: 1

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
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M33 32-bit 76 MHz 256 kB AES MCU
Datasheet
4,843In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M33 32 bit 76.8 MHz 256 kB 32 kB 12 bit 18 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko, TQFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO
Datasheet
1,399In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF System on a Chip - SoC SMD/SMT TQFN-32 ARM Cortex M33 32 bit 76.8 MHz 512 kB 32 kB 12 bit 18 I/O - 40 C + 85 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Mighty Gecko, QFN40, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 26 GPIO
Datasheet
5,277In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M33 32 bit 76.8 MHz 512 kB 32 kB 26 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48
Datasheet
1,188In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M33 32 bit 78 MHz 256 kB 32 kB 12 bit, 16 bit 31 I/O - 40 C + 85 C Reel, Cut Tape

Silicon Labs RF System on a Chip - SoC FG23, Sub-GHz, 128kB Flash, 32kB RAM, +20 dBm, Secure Vault-High, QFN40
Datasheet
2,500In Stock
Min.: 1
Mult.: 1
Reel: 2,500

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
Silicon Labs RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 10dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO
Datasheet
1,408In Stock
Min.: 1
Mult.: 1

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
Silicon Labs RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 768kB, 64kB(RAM), 20 GPIO
Datasheet
1,855In Stock
Min.: 1
Mult.: 1
Reel: 2,500

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
Raspberry Pi ARM Microcontrollers - MCU RP2350A 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip OTP storage 7" Reel QFN-60 2,574In Stock
1,500Expected 09/03/2026
Min.: 1
Mult.: 1
Reel: 500

ARM Microcontrollers - MCU SMD/SMT QFN-60 ARM Cortex M33 150 MHz 520 kB Reel, Cut Tape
Raspberry Pi ARM Microcontrollers - MCU RP2350B 150MHz clock Dual Arm Cortex-M33 cores 520KB RAM 8KB on-chip QFN-80
Datasheet
6,089In Stock
1,000Expected 09/03/2026
Min.: 1
Mult.: 1
Reel: 500

ARM Microcontrollers - MCU SMD/SMT QFN-80 ARM Cortex M33 150 MHz 520 kB Reel, Cut Tape
Raspberry Pi ARM Microcontrollers - MCU RP2354A0A4 / 13" reel - 3400pcs
Datasheet
2,512In Stock
Min.: 1
Mult.: 1
Reel: 3,400

ARM Microcontrollers - MCU SMD/SMT QFN-60 ARM Cortex M33 150 MHz 520 kB Reel, Cut Tape
Raspberry Pi ARM Microcontrollers - MCU RP2354B0A4 / 13" reel - 2500pcs
Datasheet
1,853In Stock
Min.: 1
Mult.: 1
Reel: 2,500

ARM Microcontrollers - MCU SMD/SMT QFN-80 ARM Cortex M33 150 MHz 520 kB Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC BG22L, 2.4 GHz, 352kB Flash, 24kB RAM, +6 dBm, +85C, QFN32
Datasheet
5,268In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 38.4 MHz 352 kB 24 kB 12 bit 18 I/O - 40 C + 85 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85C, QFN40
Datasheet
2,329In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M33 32 bit 78 MHz 768 kB 96 kB 12 bit, 16 bit 26 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC BG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +4 dBm, +55C, 19 GPIO, WLCSP45
Datasheet
957In Stock
Min.: 1
Mult.: 1
Reel: 6,000

RF System on a Chip - SoC SMD/SMT WLCSP-45 ARM Cortex M33 32 bit 1024 kB 256 kB 19 I/O - 20 C + 55 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC BG29, 2.4 GHz, 1024kB Flash, 256kB RAM, +6 dBm, +55C, QFN40
Datasheet
2,439In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M33 32 bit 1024 kB 256 kB 25 I/O - 20 C + 55 C Tray

Silicon Labs RF System on a Chip - SoC BG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN32
Datasheet
483In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 150 MHz 4 MB 512 kB 12 bit 20 I/O - 40 C + 125 C Tray

Silicon Labs RF System on a Chip - SoC BG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN40
Datasheet
451In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-40 ARM Cortex M33 32 bit 150 MHz 4 MB 512 kB 12 bit 28 I/O - 40 C + 125 C Tray

Silicon Labs RF System on a Chip - SoC BG301, 2048k Flash, 512k RAM, +10 dBm, LED Pre-Drive, +125C, QFN32
Datasheet
484In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 150 MHz 2 MB 512 kB 12 bit 17 I/O - 40 C + 125 C Tray

Silicon Labs RF System on a Chip - SoC MG301, 4096k Flash, 512k RAM, +10 dBm, +125C, QFN32
Datasheet
483In Stock
Min.: 1
Mult.: 1

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 150 MHz 4 MB 512 kB 12 bit 20 I/O - 40 C + 125 C Tray