Silicon Labs Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
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
Qualification
Packaging

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
Datasheet
9.664In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-20 CIP-51 8051 8 bit 25 MHz 8 kB 512 B 12 bit 16 I/O - 40 C + 85 C Tube

Silicon Labs RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC
Datasheet
15.805In Stock
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M4 32 bit 40 MHz 512 kB 64 kB 12 bit 16 I/O - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
2.743In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-20 CIP-51 8051 8 bit 25 MHz 8 kB 512 B 12 bit 16 I/O - 40 C + 125 C Tube
Silicon Labs RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO, +125
Datasheet
9.662In Stock
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M4 32 bit 40 MHz 1 MB 256 kB 12 bit 31 I/O - 40 C + 125 C Reel, Cut Tape

Silicon Labs RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 19 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO, +125C
Datasheet
27.380In Stock
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M4 32 bit 40 MHz 512 kB 64 kbit 12 bit 16 I/O - 40 C + 125 C Reel, Cut Tape

Silicon Labs RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40
Datasheet
3.190In 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 512 kB 64 kB 12 bit, 16 bit 23 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Silicon Labs RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48
Datasheet
2.151In 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 512 kB 64 kB 12 bit, 16 bit 31 I/O - 40 C + 125 C Reel, Cut Tape
Silicon Labs RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 16.5 dBm, QFN-48, mesh
Datasheet
10.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-48 ARM Cortex M4 32 bit 40 MHz 256 kB 32 kB 12 bit 31 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
576In Stock
Min.: 1
Mult.: 1
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT TQFP-64 8051 8 bit 25 MHz 32 kB 2.25 kB 12 bit 32 I/O - 40 C + 85 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
Datasheet
6.215In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 8051 8 bit 50 MHz 16 kB 2.31 kB 12 bit 20 I/O - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
2.731In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

8-bit Microcontrollers - MCU SMD/SMT QFN-24 8051 8 bit 25 MHz 16 kB 768 B 10 bit 21 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 25 GPIO BB5 8-bit MCU
Datasheet
8.368In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TSSOP-28 16 kB 1.28 kB 25 I/O - 40 C + 85 C Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
4.859In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-20 CIP-51 8051 8 bit 50 MHz 16 kB 2.3 kB 12 bit 16 I/O - 40 C + 125 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
3.490In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-20 8051 8 bit 25 MHz 16 kB 768 B 10 bit 17 I/O - 40 C + 85 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU
Datasheet
1.226In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFP-48 8051 8 bit 50 MHz 128 kB 8.25 kB 12 bit 40 I/O - 40 C + 125 C AEC-Q100 Tray
Silicon Labs 8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU
Datasheet
9.875In Stock
Min.: 1
Mult.: 1
Reel: 2.500
8-bit Microcontrollers - MCU SMD/SMT QFN-20 16 kB 1.28 kB 16 I/O - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
Datasheet
301In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TQFP-100 8051 8 bit 25 MHz 64 kB 4.25 kB 8 bit, 12 bit 64 I/O - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
2.047In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 CIP-51 8051 8 bit 50 MHz 16 kB 2.3 kB 12 bit 22 I/O - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
467In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-32 CIP-51 8051 8 bit 50 MHz 32 kB 2.3 kB 10 bit, 12 bit 29 I/O - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
Datasheet
273In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFP-64 ARM Cortex M0+ 32 bit 48 MHz 128 kB 32 kB 12 bit 50 I/O - 40 C + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU
Datasheet
554In Stock
Min.: 1
Mult.: 1
Reel: 1.500

8-bit Microcontrollers - MCU SMD/SMT QFN-24 CIP-51 8051 8 bit 72 MHz 16 kB 1.25 kB 10 bit/12 bit/14 bit 20 I/O - 40 C + 105 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
Datasheet
164In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFP-32 CIP-51 8051 8 bit 50 MHz 64 kB 4.35 kB 10 bit, 12 bit 28 I/O - 40 C + 125 C Tray
Silicon Labs RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO
Datasheet
15In Stock
2.500Expected 13/03/2026
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M33 32 bit 76.8 MHz 352 kB 32 kB 12 bit 18 I/O - 40 C + 85 C Reel, Cut Tape

Silicon Labs ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 64 kB flash 32 kB RAM MCU
Datasheet
419In Stock
Min.: 1
Mult.: 1

ARM Microcontrollers - MCU SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 48 MHz 64 kB 32 kB 12 bit 24 I/O - 40 C + 85 C Tray
Silicon Labs RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-32, mesh
Datasheet
7.500In Stock
Min.: 1
Mult.: 1
Reel: 2.500

RF System on a Chip - SoC SMD/SMT QFN-32 ARM Cortex M4 32 bit 40 MHz 256 kB 32 kB 12 bit 16 I/O - 40 C + 85 C Reel, Cut Tape