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Silicon Labs

📍 Austin, Texas, USA📅 Est. 1996🔗 Official Site →

Silicon Laboratories (Silicon Labs) is the leader in secure, intelligent wireless technology for IoT. Their integrated hardware and software platform, intuitive development tools, and unmatched ecosystem enable developers to build connected solutions for industrial automation, smart home, metering, and commercial buildings.

6.943
Total Parts
5.032
In Stock
22
Categories
5.033
Active
1.843
EOL/Obsolete

Key Product Lines

Wireless SoCs (EFR32)IoT SolutionsBluetooth & Zigbee8-bit MCUs (EFM8)32-bit MCUs (EFM32)Timing & Isolation

✅ Why Source Silicon Labs from FPGACenter

Silicon Labs wireless and MCU products available. EFR32 Wireless Gecko and legacy C8051F series in stock.

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Silicon Labs Product Categories

Microcontrollers (MCU) (4023)Clock Generators, PLLs & Synthesizers (2104)Application Specific Processors (490)Analog Comparators (87)Op Amps & Instrumentation Amplifiers (81)Interface Controllers (43)Telecom ICs (23)Specialized Power Management (22)Display Drivers (13)ADC - Analog to Digital Converters (13)Capacitive Touch Sensors (8)DC-DC Switching Regulators (7)Programmable Timers & Oscillators (6)Analog Switches - Special Purpose (5)Voltage References (4)PoE Controllers (4)Audio Amplifiers (4)Video Processing ICs (2)Supervisors & Reset ICs (1)I/O Expanders (1)Modems (1)ADC/DAC - Special Purpose (1)

All Silicon Labs Products

Page 7 of 348
Part NumberCategoryDescriptionPackageStockPriceStatus
C8051F065-GQMicrocontrollers (MCU)The C8051F065-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F065-GQ is currently in active production through Silicon Labs's standard distribution channels.64-TQFP3.240 In Stock$23.94ACTIVERFQ
C8051F065-GQRMicrocontrollers (MCU)The C8051F065-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F065-GQR is currently in active production through Silicon Labs's standard distribution channels.64-TQFP2.437 In Stock$46.80ACTIVERFQ
C8051F065RMicrocontrollers (MCU)The C8051F065R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F065R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$20.99OBSOLETERFQ
C8051F066Microcontrollers (MCU)The C8051F066 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F066 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.100-TQFPRFQ for sourcing$28.62OBSOLETERFQ
C8051F066-GQMicrocontrollers (MCU)The C8051F066-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F066-GQ is currently in active production through Silicon Labs's standard distribution channels.100-TQFP1.041 In Stock$45.46ACTIVERFQ
C8051F066-GQRMicrocontrollers (MCU)The C8051F066-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F066-GQR is currently in active production through Silicon Labs's standard distribution channels.100-TQFP1.998 In Stock$47.77ACTIVERFQ
C8051F066RMicrocontrollers (MCU)The C8051F066R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F066R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.100-TQFPRFQ for sourcing$89.99OBSOLETERFQ
C8051F067Microcontrollers (MCU)The C8051F067 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F067 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
C8051F067-GQMicrocontrollers (MCU)The C8051F067-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F067-GQ is currently in active production through Silicon Labs's standard distribution channels.64-TQFP3.042 In Stock$25.36ACTIVERFQ
C8051F067-GQRMicrocontrollers (MCU)The C8051F067-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F067-GQR is currently in active production through Silicon Labs's standard distribution channels.64-TQFP787 In Stock$43.59ACTIVERFQ
C8051F067RMicrocontrollers (MCU)The C8051F067R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 25MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F067R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
C8051F120Microcontrollers (MCU)The C8051F120 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F120 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.100-TQFPRFQ for sourcingRFQOBSOLETERFQ
C8051F120-GQMicrocontrollers (MCU)The C8051F120-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F120-GQ is currently in active production through Silicon Labs's standard distribution channels.100-TQFP15.076 In Stock$9.76ACTIVERFQ
C8051F120-GQRMicrocontrollers (MCU)The C8051F120-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F120-GQR is currently in active production through Silicon Labs's standard distribution channels.100-TQFP3.234 In Stock$40.29ACTIVERFQ
C8051F120RMicrocontrollers (MCU)The C8051F120R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F120R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.100-TQFPRFQ for sourcing$49.95OBSOLETERFQ
C8051F121Microcontrollers (MCU)The C8051F121 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F121 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$14.04OBSOLETERFQ
C8051F121-GQMicrocontrollers (MCU)The C8051F121-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F121-GQ is currently in active production through Silicon Labs's standard distribution channels.64-TQFP24.000 In Stock$8.06ACTIVERFQ
C8051F121-GQRMicrocontrollers (MCU)The C8051F121-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F121-GQR is currently in active production through Silicon Labs's standard distribution channels.64-TQFP22.176 In Stock$8.64ACTIVERFQ
C8051F121RMicrocontrollers (MCU)The C8051F121R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 64-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F121R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$46.03OBSOLETERFQ
C8051F122Microcontrollers (MCU)The C8051F122 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 8.25K x 8 RAM, 100MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 100-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F122 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.100-TQFPRFQ for sourcing$25.62OBSOLETERFQ

Frequently Asked Questions

Where can I buy Silicon Labs electronic components?

FPGACenter stocks 6.943 Silicon Labs part numbers with 5.032 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Silicon Labs parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 1.843 end-of-life/obsolete Silicon Labs part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Silicon Labs products does FPGACenter carry?

We stock Silicon Labs products across 22 categories including Wireless SoCs (EFR32), IoT Solutions, Bluetooth & Zigbee, 8-bit MCUs (EFM8). Browse our full catalog or contact our sourcing team for any specific Silicon Labs part number.

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