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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 119 of 348
Part NumberCategoryDescriptionPackageStockPriceStatus
EFM32LG330F64G-F-QFN64RMicrocontrollers (MCU)The EFM32LG330F64G-F-QFN64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 64-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 EFM32LG330F64G-F-QFN64R is currently in active production through Silicon Labs's standard distribution channels.64-VFQFN Exposed Pad2.367 In Stock$17.25ACTIVERFQ
EFM32LG332F128-QFP64Microcontrollers (MCU)The EFM32LG332F128-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$10.44OBSOLETERFQ
EFM32LG332F128-QFP64TMicrocontrollers (MCU)The EFM32LG332F128-QFP64T is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128-QFP64T is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32LG332F128G-E-QFP64Microcontrollers (MCU)The EFM32LG332F128G-E-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128G-E-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$3.42OBSOLETERFQ
EFM32LG332F128G-E-QFP64RMicrocontrollers (MCU)The EFM32LG332F128G-E-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128G-E-QFP64R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$2.95OBSOLETERFQ
EFM32LG332F128G-F-QFP64Microcontrollers (MCU)The EFM32LG332F128G-F-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128G-F-QFP64 is currently in active production through Silicon Labs's standard distribution channels.64-TQFP2.331 In Stock$15.71ACTIVERFQ
EFM32LG332F128G-F-QFP64RMicrocontrollers (MCU)The EFM32LG332F128G-F-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F128G-F-QFP64R is currently in active production through Silicon Labs's standard distribution channels.64-TQFP1.199 In Stock$17.10ACTIVERFQ
EFM32LG332F256-QFP64Microcontrollers (MCU)The EFM32LG332F256-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$11.62OBSOLETERFQ
EFM32LG332F256-QFP64TMicrocontrollers (MCU)The EFM32LG332F256-QFP64T is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256-QFP64T is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32LG332F256G-E-QFP64Microcontrollers (MCU)The EFM32LG332F256G-E-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256G-E-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$9.04OBSOLETERFQ
EFM32LG332F256G-E-QFP64RMicrocontrollers (MCU)The EFM32LG332F256G-E-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256G-E-QFP64R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32LG332F256G-F-QFP64Microcontrollers (MCU)The EFM32LG332F256G-F-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256G-F-QFP64 is currently in active production through Silicon Labs's standard distribution channels.64-TQFP4.170 In Stock$10.35ACTIVERFQ
EFM32LG332F256G-F-QFP64RMicrocontrollers (MCU)The EFM32LG332F256G-F-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 256KB (256K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F256G-F-QFP64R is currently in active production through Silicon Labs's standard distribution channels.64-TQFP850 In Stock$19.59ACTIVERFQ
EFM32LG332F64-QFP64Microcontrollers (MCU)The EFM32LG332F64-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$17.88OBSOLETERFQ
EFM32LG332F64-QFP64TMicrocontrollers (MCU)The EFM32LG332F64-QFP64T is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64-QFP64T is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcingRFQOBSOLETERFQ
EFM32LG332F64G-E-QFP64Microcontrollers (MCU)The EFM32LG332F64G-E-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64G-E-QFP64 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$2.44OBSOLETERFQ
EFM32LG332F64G-E-QFP64RMicrocontrollers (MCU)The EFM32LG332F64G-E-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64G-E-QFP64R is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.64-TQFPRFQ for sourcing$2.60OBSOLETERFQ
EFM32LG332F64G-F-QFP64Microcontrollers (MCU)The EFM32LG332F64G-F-QFP64 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64G-F-QFP64 is currently in active production through Silicon Labs's standard distribution channels.64-TQFP718 In Stock$13.71ACTIVERFQ
EFM32LG332F64G-F-QFP64RMicrocontrollers (MCU)The EFM32LG332F64G-F-QFP64R is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 32K x 8 RAM, 48MHz 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 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 EFM32LG332F64G-F-QFP64R is currently in active production through Silicon Labs's standard distribution channels.64-TQFP948 In Stock$14.93ACTIVERFQ
EFM32LG360F128G-E-CSP81Microcontrollers (MCU)The EFM32LG360F128G-E-CSP81 is a microcontroller manufactured by Silicon Labs. Key technical specifications include 128KB (128K x 8) Flash memory, 32K x 8 RAM, 48MHz clock speed, and I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG 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 81-UFBGA, CSPBGA package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the EFM32LG360F128G-E-CSP81 is no longer produced by Silicon Labs; FPGACenter maintains verified stock sourced through certified supply chain partners.81-UFBGA, CSPBGARFQ for sourcing$7.67OBSOLETERFQ

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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