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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Base Product Number Current - Supply SIC Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Standards Number of I/O Core Processor Core Size Speed Connectivity Peripherals Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Protocol Number of Drivers/Receivers Duplex Data Rate Interface
EFM8BB31F32A-B-5QFN32 Silicon Labs EFM8BB31F32A-B-5QFN32 2.9948
RFQ
ECAD 9136 0.00000000 Silicon Labs Automotive, AEC-Q100, Busy Bee Tube Not For New Designs -40°C ~ 125°C (TA) Surface Mount 32-WFQFN Exposed Pad EFM8BB31 32-QFN (5x5) download 2 (1 Year) 3A991A2 8542.31.0001 73 29 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x10/12b SAR; D/A 2x12b Internal
C8051F852-C-GU Silicon Labs C8051F852-C-GU 3.0800
RFQ
ECAD 9 0.00000000 Silicon Labs C8051F85x Tube Active -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F852 24-QSOP download RoHS Compliant 2 (1 Year) -C8051F852-C 3A991A 8542.31.0001 56 16 8051 8-Bit 25MHz I²C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 2KB (2K x 8) FLASH - 256 x 8 2.2V ~ 3.6V A/D 16x12b Internal
EFM32LG842F256G-E-QFP64 Silicon Labs EFM32LG842F256G-E-QFP64 -
RFQ
ECAD 8434 0.00000000 Silicon Labs Leopard Gecko Tray Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32LG842 64-TQFP (10x10) download 3 (168 Hours) 5A992C 8542.31.0001 160 53 ARM® Cortex®-M3 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
CP2114-B01-GMR Silicon Labs CP2114-B01-GMR -
RFQ
ECAD 9280 0.00000000 Silicon Labs - Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C 32-VFQFN Exposed Pad CP2114 200µA 3V ~ 3.6V 32-QFN (5x5) download 1 (Unlimited) EAR99 8542.39.0001 1,500 Bridge, USB to I²S USB 2.0 USB I²S
C8051F813-GU Silicon Labs C8051F813-GU 2.5800
RFQ
ECAD 36 0.00000000 Silicon Labs C8051F81x Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F813 24-QSOP download RoHS Compliant 3 (168 Hours) 3A991A 8542.31.0001 56 17 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Cap Sense, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 16x10b Internal
EFM32LG380F128-QFP100T Silicon Labs EFM32LG380F128-QFP100T -
RFQ
ECAD 2822 0.00000000 Silicon Labs Leopard Gecko Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 100-LQFP EFM32LG380 download 3 (168 Hours) 5A992C 8542.31.0001 90 83 ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
C8051F911-GU Silicon Labs C8051F911-GU -
RFQ
ECAD 8346 0.00000000 Silicon Labs C8051F9xx Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F911 24-QSOP download 3 (168 Hours) EAR99 8542.31.0001 56 16 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 16KB (16K x 8) FLASH - 768 x 8 0.9V ~ 3.6V A/D 15x10b Internal
EFM32GG12B130F512GM64-A Silicon Labs EFM32GG12B130F512GM64-A 6.5934
RFQ
ECAD 1574 0.00000000 Silicon Labs Giant Gecko S1 Tray Active -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32GG12 64-QFN (9x9) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 260 56 ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, EBI/EMI, I²C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 512KB (512K x 8) FLASH - 192K x 8 1.8V ~ 3.8V A/D 16x12b SAR; D/A 2x12b Internal
EFM32LG840F256G-E-QFN64 Silicon Labs EFM32LG840F256G-E-QFN64 -
RFQ
ECAD 8053 0.00000000 Silicon Labs Leopard Gecko Tray Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32LG840 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 260 56 ARM® Cortex®-M3 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
C8051F930-F-GM Silicon Labs C8051F930-F-GM -
RFQ
ECAD 6405 0.00000000 Silicon Labs C8051F9xx Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad C8051F930 32-QFN (5x5) download 1 (Unlimited) EAR99 8542.31.0001 73 24 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 64KB (64K x 8) FLASH - 4.25K x 8 0.9V ~ 3.6V A/D 23x10b Internal
EFM32TG108F32-QFN24 Silicon Labs EFM32TG108F32-QFN24 -
RFQ
ECAD 7207 0.00000000 Silicon Labs Tiny Gecko Cut Tape (CT) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 24-VQFN Exposed Pad EFM32TG108 24-QFN (5x5) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 17 ARM® Cortex®-M3 32-Bit Single-Core 32MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 32KB (32K x 8) FLASH - 4K x 8 1.85V ~ 3.8V - Internal
C8051T634-GM Silicon Labs C8051T634-GM -
RFQ
ECAD 7822 0.00000000 Silicon Labs C8051T63x Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 20-VFQFN Exposed Pad C8051T634 20-QFN (4x4) download RoHS Compliant 1 (Unlimited) 336-1462-5 EAR99 8542.31.0001 91 17 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 2KB (2K x 8) OTP - 768 x 8 1.8V ~ 3.6V A/D 16x10b; D/A 1x10b Internal
SIM3U136-B-GMR Silicon Labs SIM3U136-B-GMR 9.1942
RFQ
ECAD 9339 0.00000000 Silicon Labs SiM3U1xx Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad SIM3U136 64-QFN (9x9) download ROHS3 Compliant 3 (168 Hours) 5A992C 8542.31.0001 2,500 50 ARM® Cortex®-M3 32-Bit Single-Core 80MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
EFM32HG322F64N-B-QFP48 Silicon Labs EFM32HG322F64N-B-QFP48 -
RFQ
ECAD 4523 0.00000000 Silicon Labs Happy Gecko Tray Discontinued at SIC -40°C ~ 105°C (TA) Surface Mount 48-TQFP EFM32HG322 Not Verified 48-TQFP (7x7) download 3 (168 Hours) 5A992C 8542.31.0001 250 35 ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal
C8051F527A-IM Silicon Labs C8051F527A-IM 5.0400
RFQ
ECAD 388 0.00000000 Silicon Labs C8051F52x Tube Active -40°C ~ 125°C (TA) Surface Mount 10-VFDFN Exposed Pad C8051F527 10-DFN (3x3) download 1 (Unlimited) EAR99 8542.31.0001 122 6 8051 8-Bit 25MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 2KB (2K x 8) FLASH - 256 x 8 1.8V ~ 5.25V A/D 6x12b Internal
C8051F852-C-IU Silicon Labs C8051F852-C-IU 1.6632
RFQ
ECAD 2569 0.00000000 Silicon Labs C8051F85x Tube Active -40°C ~ 125°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) C8051F852 download RoHS Compliant 2 (1 Year) 3A991A 8542.31.0001 56 16 8051 8-Bit 25MHz I²C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 2KB (2K x 8) FLASH - 256 x 8 2.2V ~ 3.6V A/D 16x12b Internal
C8051F020-GQ Silicon Labs C8051F020-GQ 40.1500
RFQ
ECAD 2 0.00000000 Silicon Labs C8051F02x Tray Not For New Designs -40°C ~ 85°C (TA) Surface Mount 100-TQFP C8051F020 100-TQFP (14x14) download RoHS Compliant 3 (168 Hours) EAR99 8542.31.0001 90 64 8051 8-Bit 25MHz EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 8x8b, 8x12b; D/A 2x12b Internal
C8051F540-IMR Silicon Labs C8051F540-IMR 5.9252
RFQ
ECAD 4004 0.00000000 Silicon Labs C8051F54x Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-VFQFN Exposed Pad C8051F540 32-QFN (5x5) download RoHS Compliant 1 (Unlimited) 3A991A2 8542.31.0001 1,500 25 8051 8-Bit 50MHz SMBus (2-Wire/I²C), LINbus, SPI, UART/USART POR, PWM, Temp Sensor, WDT 16KB (16K x 8) FLASH - 1.25K x 8 1.8V ~ 5.25V A/D 25x12b Internal
EFM32WG940F256-QFN64 Silicon Labs EFM32WG940F256-QFN64 -
RFQ
ECAD 8187 0.00000000 Silicon Labs Wonder Gecko Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32WG940 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 52 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
EFP0110GM20-ER Silicon Labs EFP0110GM20-ER 0.8700
RFQ
ECAD 1586 0.00000000 Silicon Labs EFP01 Tape & Reel (TR) Active -40°C ~ 100°C (TJ) Automotive Systems Surface Mount 20-VFQFN Exposed Pad EFP0110 24nA 1.8V ~ 3.6V 20-QFN (3x3) download ROHS3 Compliant 2 (1 Year) 336-EFP0110GM20-ERTR EAR99 8542.39.0001 2,500
C8051F386-GQR Silicon Labs C8051F386-GQR 4.2966
RFQ
ECAD 6034 0.00000000 Silicon Labs C8051F38x Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 48-TQFP C8051F386 48-TQFP (7x7) download RoHS Compliant 3 (168 Hours) EAR99 8542.31.0001 500 40 8051 8-Bit 48 MIPS EBI/EMI, I²C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.7V ~ 5.25V - Internal
EFM8BB31F32I-D-QFP32R Silicon Labs EFM8BB31F32I-D-QFP32R 1.8443
RFQ
ECAD 9119 0.00000000 Silicon Labs Busy Bee Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 32-TQFP EFM8BB31 32-QFP (7x7) - ROHS3 Compliant 336-EFM8BB31F32I-D-QFP32RTR 3A991A2 8542.31.0001 500 28 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x12b; D/A 2x12b Internal
EFM32LG880F64-QFP100 Silicon Labs EFM32LG880F64-QFP100 -
RFQ
ECAD 5918 0.00000000 Silicon Labs Leopard Gecko Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 100-LQFP EFM32LG880 download 3 (168 Hours) REACH Unaffected 5A992C 8542.31.0001 1,000 86 ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
EFM32HG108F32G-B-QFN24 Silicon Labs EFM32HG108F32G-B-QFN24 1.5100
RFQ
ECAD 74 0.00000000 Silicon Labs Happy Gecko Tray Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 24-VQFN Exposed Pad EFM32HG108 24-QFN (5x5) download 3 (168 Hours) -EFM32HG108F32G-B-QFN24 5A992C 8542.31.0001 490 17 ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 32KB (32K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 4x12b Internal
EFM8LB11F16ES1-B-QFN24R Silicon Labs EFM8LB11F16ES1-B-QFN24R -
RFQ
ECAD 9623 0.00000000 Silicon Labs Laser Bee Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 24-VFQFN Exposed Pad EFM8LB11 24-QFN (3x3) - 2 (1 Year) OBSOLETE 0000.00.0000 1,500 20 CIP-51 8051 8-Bit 72MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 1.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 2x12b Internal
C8051F861-C-ISR Silicon Labs C8051F861-C-ISR 1.5800
RFQ
ECAD 8781 0.00000000 Silicon Labs C8051F86x Tape & Reel (TR) Active -40°C ~ 125°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) C8051F861 download RoHS Compliant 2 (1 Year) 3A991A 8542.31.0001 2,500 13 8051 8-Bit 25MHz I²C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 4KB (4K x 8) FLASH - 512 x 8 2.2V ~ 3.6V A/D 12x12b Internal
C8051F531-IT Silicon Labs C8051F531-IT -
RFQ
ECAD 4432 0.00000000 Silicon Labs C8051F53x Tube Obsolete -40°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) C8051F531 20-TSSOP download 1 (Unlimited) 336-1393 EAR99 8542.31.0001 74 16 8051 8-Bit 25MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 256 x 8 2V ~ 5.25V A/D 16x12b Internal
EFM32HG108F64G-A-QFN24R Silicon Labs EFM32HG108F64G-A-QFN24R -
RFQ
ECAD 3192 0.00000000 Silicon Labs Happy Gecko Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 24-VQFN Exposed Pad EFM32HG108 24-QFN (5x5) download 6 (Time on Label) 5A992C 8542.31.0001 1,000 17 ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal
SI4210-D-GM Silicon Labs SI4210-D-GM -
RFQ
ECAD 8854 0.00000000 Silicon Labs - Tube Obsolete - Surface Mount 32-VFQFN Exposed Pad Transceiver SI4210 2.7V ~ 3V 32-QFN (5x5) - 1 (Unlimited) OBSOLETE 8542.39.0001 60 - 4/4 - -
EFM8UB20F64G-B-QFN32 Silicon Labs EFM8UB20F64G-B-QFN32 4.0500
RFQ
ECAD 796 0.00000000 Silicon Labs Universal Bee Tube Active -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad EFM8UB20 32-QFN (5x5) download RoHS Compliant 2 (1 Year) -EFM8UB20F64G-B-QFN32 3A991A2 8542.31.0001 73 25 CIP-51 8051 8-Bit 48MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.65V ~ 3.6V A/D 20x10b Internal
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse