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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 108 of 348
Part NumberCategoryDescriptionPackageStockPriceStatus
EFM32HG310F64G-B-QFN32Microcontrollers (MCU)The EFM32HG310F64G-B-QFN32 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN 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 EFM32HG310F64G-B-QFN32 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VQFN Exposed PadRFQ for sourcing$2.03OBSOLETERFQ
EFM32HG310F64G-B-QFN32RMicrocontrollers (MCU)The EFM32HG310F64G-B-QFN32R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN 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 EFM32HG310F64G-B-QFN32R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VQFN Exposed PadRFQ for sourcing$1.48OBSOLETERFQ
EFM32HG310F64G-C-QFN32Microcontrollers (MCU)The EFM32HG310F64G-C-QFN32 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN 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 EFM32HG310F64G-C-QFN32 is currently in active production through Silicon Labs's standard distribution channels.32-VQFN Exposed Pad7.761 In Stock$5.36ACTIVERFQ
EFM32HG310F64G-C-QFN32RMicrocontrollers (MCU)The EFM32HG310F64G-C-QFN32R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN 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 EFM32HG310F64G-C-QFN32R is currently in active production through Silicon Labs's standard distribution channels.32-VQFN Exposed Pad8.907 In Stock$6.22ACTIVERFQ
EFM32HG310F64N-B-QFN32Microcontrollers (MCU)The EFM32HG310F64N-B-QFN32 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN Exposed Pad package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG310F64N-B-QFN32 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VQFN Exposed PadRFQ for sourcing$1.95OBSOLETERFQ
EFM32HG310F64N-B-QFN32RMicrocontrollers (MCU)The EFM32HG310F64N-B-QFN32R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN Exposed Pad package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG310F64N-B-QFN32R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.32-VQFN Exposed PadRFQ for sourcing$1.67OBSOLETERFQ
EFM32HG310F64N-C-QFN32Microcontrollers (MCU)The EFM32HG310F64N-C-QFN32 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN Exposed Pad package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG310F64N-C-QFN32 is currently in active production through Silicon Labs's standard distribution channels.32-VQFN Exposed Pad2.413 In Stock$9.18ACTIVERFQ
EFM32HG310F64N-C-QFN32RMicrocontrollers (MCU)The EFM32HG310F64N-C-QFN32R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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-VQFN Exposed Pad package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG310F64N-C-QFN32R is currently in active production through Silicon Labs's standard distribution channels.32-VQFN Exposed Pad2.830 In Stock$11.02ACTIVERFQ
EFM32HG321F32G-A-QFP48Microcontrollers (MCU)The EFM32HG321F32G-A-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-A-QFP48 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$18.60OBSOLETERFQ
EFM32HG321F32G-A-QFP48RMicrocontrollers (MCU)The EFM32HG321F32G-A-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-A-QFP48R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32HG321F32G-B-QFP48Microcontrollers (MCU)The EFM32HG321F32G-B-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-B-QFP48 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$2.51OBSOLETERFQ
EFM32HG321F32G-B-QFP48RMicrocontrollers (MCU)The EFM32HG321F32G-B-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-B-QFP48R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$1.52OBSOLETERFQ
EFM32HG321F32G-C-QFP48Microcontrollers (MCU)The EFM32HG321F32G-C-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-C-QFP48 is currently in active production through Silicon Labs's standard distribution channels.48-TQFP548 In Stock$8.39ACTIVERFQ
EFM32HG321F32G-C-QFP48RMicrocontrollers (MCU)The EFM32HG321F32G-C-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F32G-C-QFP48R is currently in active production through Silicon Labs's standard distribution channels.48-TQFP1.093 In Stock$8.82ACTIVERFQ
EFM32HG321F32N-B-QFP48Microcontrollers (MCU)The EFM32HG321F32N-B-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG321F32N-B-QFP48 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$1.91OBSOLETERFQ
EFM32HG321F32N-B-QFP48RMicrocontrollers (MCU)The EFM32HG321F32N-B-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG321F32N-B-QFP48R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$1.64OBSOLETERFQ
EFM32HG321F32N-C-QFP48Microcontrollers (MCU)The EFM32HG321F32N-C-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG321F32N-C-QFP48 is currently in active production through Silicon Labs's standard distribution channels.48-TQFP2.387 In Stock$9.12ACTIVERFQ
EFM32HG321F32N-C-QFP48RMicrocontrollers (MCU)The EFM32HG321F32N-C-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32HG321F32N-C-QFP48R is currently in active production through Silicon Labs's standard distribution channels.48-TQFP1.483 In Stock$9.09ACTIVERFQ
EFM32HG321F64G-A-QFP48Microcontrollers (MCU)The EFM32HG321F64G-A-QFP48 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F64G-A-QFP48 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32HG321F64G-A-QFP48RMicrocontrollers (MCU)The EFM32HG321F64G-A-QFP48R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 8K x 8 RAM, 25MHz clock speed, and I²C, IrDA, SmartCard, 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 EFM32HG321F64G-A-QFP48R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.48-TQFPRFQ for sourcing$89.99OBSOLETERFQ

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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