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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 16 of 348
Part NumberCategoryDescriptionPackageStockPriceStatus
C8051F339-GMRMicrocontrollers (MCU)The C8051F339-GMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 16KB (16K x 8) Flash memory, 768 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 24-WFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F339-GMR is currently in active production through Silicon Labs's standard distribution channels.24-WFQFN Exposed Pad980 In Stock$16.28ACTIVERFQ
C8051F340-GQMicrocontrollers (MCU)The C8051F340-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F340-GQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP6.213 In Stock$9.73ACTIVERFQ
C8051F340-GQRMicrocontrollers (MCU)The C8051F340-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F340-GQR is currently in active production through Silicon Labs's standard distribution channels.48-TQFP14.772 In Stock$3.99ACTIVERFQ
C8051F341-GQMicrocontrollers (MCU)The C8051F341-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F341-GQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP3.168 In Stock$17.03ACTIVERFQ
C8051F341-GQRMicrocontrollers (MCU)The C8051F341-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F341-GQR is currently in active production through Silicon Labs's standard distribution channels.48-TQFP725 In Stock$33.85ACTIVERFQ
C8051F342-GMMicrocontrollers (MCU)The C8051F342-GM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F342-GM is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad1.726 In Stock$18.43ACTIVERFQ
C8051F342-GMRMicrocontrollers (MCU)The C8051F342-GMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F342-GMR is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.359 In Stock$28.40ACTIVERFQ
C8051F342-GQMicrocontrollers (MCU)The C8051F342-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F342-GQ is currently in active production through Silicon Labs's standard distribution channels.32-LQFP9.783 In Stock$18.60ACTIVERFQ
C8051F342-GQRMicrocontrollers (MCU)The C8051F342-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F342-GQR is currently in active production through Silicon Labs's standard distribution channels.32-LQFP9.090 In Stock$14.56ACTIVERFQ
C8051F343-GMMicrocontrollers (MCU)The C8051F343-GM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F343-GM is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.641 In Stock$36.71ACTIVERFQ
C8051F343-GMRMicrocontrollers (MCU)The C8051F343-GMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F343-GMR is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.483 In Stock$36.71ACTIVERFQ
C8051F343-GQMicrocontrollers (MCU)The C8051F343-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F343-GQ is currently in active production through Silicon Labs's standard distribution channels.32-LQFP5.148 In Stock$16.19ACTIVERFQ
C8051F343-GQRMicrocontrollers (MCU)The C8051F343-GQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 48MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F343-GQR is currently in active production through Silicon Labs's standard distribution channels.32-LQFP1.698 In Stock$32.02ACTIVERFQ
C8051F344-GQMicrocontrollers (MCU)The C8051F344-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 EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F344-GQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP1.501 In Stock$44.40ACTIVERFQ
C8051F344-GQRMicrocontrollers (MCU)The C8051F344-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 EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F344-GQR is currently in active production through Silicon Labs's standard distribution channels.48-TQFP2.414 In Stock$35.12ACTIVERFQ
C8051F345-GQMicrocontrollers (MCU)The C8051F345-GQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 2.25K x 8 RAM, 25MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB 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 48-TQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F345-GQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP2.754 In Stock$24.20ACTIVERFQ
C8051F346-GMMicrocontrollers (MCU)The C8051F346-GM 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, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F346-GM is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad655 In Stock$40.14ACTIVERFQ
C8051F346-GMRMicrocontrollers (MCU)The C8051F346-GMR 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, USB 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 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F346-GMR is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.688 In Stock$40.14ACTIVERFQ
C8051F346-GQMicrocontrollers (MCU)The C8051F346-GQ is a microcontroller manufactured by Silicon Labs, part of the C8051F34x series. 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, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F346-GQ is currently in active production through Silicon Labs's standard distribution channels.32-LQFP6.852 In Stock$7.87ACTIVERFQ
C8051F346-GQRMicrocontrollers (MCU)The C8051F346-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, USB 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 32-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F346-GQR is currently in active production through Silicon Labs's standard distribution channels.32-LQFP2.383 In Stock$35.01ACTIVERFQ

Frequently Asked Questions

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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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