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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) Other Names ECCN HTSUS Standard Package 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
EFM8UB20F32G-A-QFN32R Silicon Labs EFM8UB20F32G-A-QFN32R -
RFQ
ECAD 2368 0.00000000 Silicon Labs Universal Bee Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad EFM8UB20 32-QFN (5x5) download 3 (168 Hours) 3A991A2 8542.31.0001 1,500 25 CIP-51 8051 8-Bit 48MHz I²C, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 32KB (32K x 8) FLASH - 2.25K x 8 2.65V ~ 3.6V A/D 20x10b Internal
SIM3U144-B-GMR Silicon Labs SIM3U144-B-GMR 9.8982
RFQ
ECAD 8021 0.00000000 Silicon Labs SiM3U1xx Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 40-VFQFN Exposed Pad SIM3U144 40-QFN (6x6) download RoHS Compliant 2 (1 Year) 5A992C 8542.31.0001 2,500 28 ARM® Cortex®-M3 32-Bit Single-Core 80MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 64KB (64K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 18x12b; D/A 2x10b Internal
EFM32LG995F64-BGA120T Silicon Labs EFM32LG995F64-BGA120T -
RFQ
ECAD 9925 0.00000000 Silicon Labs Leopard Gecko Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 120-VFBGA EFM32LG995 download 3 (168 Hours) 5A992C 8542.31.0001 260 93 ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB 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
EFM32LG842F64G-E-QFP64 Silicon Labs EFM32LG842F64G-E-QFP64 -
RFQ
ECAD 5586 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 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
EFM32GG232F1024G-E-QFP64 Silicon Labs EFM32GG232F1024G-E-QFP64 16.6100
RFQ
ECAD 2283 0.00000000 Silicon Labs Giant Gecko Tray Active -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32GG232 64-TQFP (10x10) download RoHS Compliant 3 (168 Hours) -EFM32GG232F1024G-E 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, POR, PWM, WDT 1MB (1M x 8) FLASH - 128K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
SIM3U146-B-GQ Silicon Labs SIM3U146-B-GQ -
RFQ
ECAD 2510 0.00000000 Silicon Labs SiM3U1xx Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 64-TQFP SIM3U146 64-TQFP (10x10) download 2 (1 Year) 5A992C 8542.31.0001 160 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 64KB (64K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 28x12b; D/A 2x10b Internal
C8051F350-GQR Silicon Labs C8051F350-GQR 18.1600
RFQ
ECAD 2 0.00000000 Silicon Labs C8051F35x Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-LQFP C8051F350 32-LQFP (7x7) download RoHS Compliant 3 (168 Hours) 3A991A2 8542.31.0001 500 17 8051 8-Bit 50MHz SMBus (2-Wire/I²C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 768 x 8 2.7V ~ 3.6V A/D 8x24b; D/A 2x8b Internal
EFM32HG222F32G-C-QFP48R Silicon Labs EFM32HG222F32G-C-QFP48R 3.0338
RFQ
ECAD 9007 0.00000000 Silicon Labs Happy Gecko Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 48-TQFP EFM32HG222 48-TQFP (7x7) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 1,000 37 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
C8051F369-C-GMR Silicon Labs C8051F369-C-GMR 8.0758
RFQ
ECAD 2570 0.00000000 Silicon Labs C8051F36x Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 28-VFQFN Exposed Pad C8051F369 28-QFN (5x5) download RoHS Compliant 1 (Unlimited) 3A991A2 8542.31.0001 1,500 25 8051 8-Bit 50MHz SMBus (2-Wire/I²C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 3.6V A/D 17x10b; D/A 1x10b Internal
EFM32JG12B500F1024GM48-C Silicon Labs EFM32JG12B500F1024GM48-C 10.1600
RFQ
ECAD 1 0.00000000 Silicon Labs Jade Gecko Tray Active -40°C ~ 85°C (TA) Surface Mount 48-VFQFN Exposed Pad EFM32JG12B500 48-QFN (7x7) download RoHS Compliant 2 (1 Year) 336-4417 5A992C 8542.31.0001 260 33 ARM® Cortex®-M3 32-Bit Single-Core 40MHz I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 1MB (1M x 8) FLASH - 256K x 8 1.8V ~ 3.8V A/D - 12b SAR Internal
EFM8LB11F16ES0-B-QFN32R Silicon Labs EFM8LB11F16ES0-B-QFN32R -
RFQ
ECAD 4822 0.00000000 Silicon Labs Laser Bee Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 32-UFQFN Exposed Pad EFM8LB11 32-QFN (4x4) download 2 (1 Year) 3A991A2 8542.31.0001 2,500 29 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 20x14b; D/A 2x12b Internal
C8051F997-GMR Silicon Labs C8051F997-GMR -
RFQ
ECAD 2605 0.00000000 Silicon Labs C8051F9xx Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 24-WFQFN Exposed Pad C8051F997 24-QFN (4x4) download 1 (Unlimited) EAR99 8542.31.0001 1,500 17 CIP-51 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
EFM32GG12B110F1024GM64-A Silicon Labs EFM32GG12B110F1024GM64-A 13.0600
RFQ
ECAD 5759 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) 336-5806 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 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.8V A/D 16x12b SAR; D/A 2x12b Internal
C8051F046 Silicon Labs C8051F046 -
RFQ
ECAD 4867 0.00000000 Silicon Labs C8051F04x Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 100-TQFP C8051F046 100-TQFP (14x14) download RoHS non-compliant 3 (168 Hours) 336-1158 EAR99 8542.31.0001 90 64 8051 8-Bit 25MHz CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32KB (32K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 13x10b Internal
EFM32TG11B540F64GM64-AR Silicon Labs EFM32TG11B540F64GM64-AR -
RFQ
ECAD 8886 0.00000000 Silicon Labs Tiny Gecko 1 Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32TG11 64-QFN (9x9) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 53 ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.8V ~ 3.8V A/D 12bit SAR; D/A 12bit Internal
SIM3L166-C-GMR Silicon Labs SIM3L166-C-GMR 14.0518
RFQ
ECAD 8276 0.00000000 Silicon Labs SiM3L1xx Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad SIM3L166 64-QFN (9x9) download RoHS Compliant 2 (1 Year) 5A992C 8542.31.0001 2,500 51 ARM® Cortex®-M3 32-Bit Single-Core 50MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.8V ~ 3.8V A/D 23x10/12b; D/A 1x10b Internal
C8051F530A-IT Silicon Labs C8051F530A-IT 6.7300
RFQ
ECAD 8275 0.00000000 Silicon Labs C8051F53x Tube Active -40°C ~ 125°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) C8051F530 20-TSSOP download 3 (168 Hours) EAR99 8542.31.0001 74 16 8051 8-Bit 25MHz LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8KB (8K x 8) FLASH - 256 x 8 1.8V ~ 5.25V A/D 16x12b Internal
EFM8LB12F64E-B-QSOP24R Silicon Labs EFM8LB12F64E-B-QSOP24R -
RFQ
ECAD 7214 0.00000000 Silicon Labs Laser Bee Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) EFM8LB12 24-QSOP download 2 (1 Year) 3A991A2 8542.31.0001 2,500 21 CIP-51 8051 8-Bit 72MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 13x14b; D/A 4x12b Internal
C8051F584-IM Silicon Labs C8051F584-IM 10.7503
RFQ
ECAD 8898 0.00000000 Silicon Labs C8051F58x Tube Active -40°C ~ 125°C (TA) Surface Mount 48-VFQFN Exposed Pad C8051F584 48-QFN (7x7) download RoHS Compliant 2 (1 Year) 3A991A2 8542.31.0001 43 40 8051 8-Bit 50MHz EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART POR, PWM, Temp Sensor, WDT 96KB (96K x 8) FLASH - 8.25K x 8 1.8V ~ 5.25V A/D 32x12b Internal
EFM32TG11B340F64GM64-B Silicon Labs EFM32TG11B340F64GM64-B 2.9876
RFQ
ECAD 3809 0.00000000 Silicon Labs Tiny Gecko 1 Tray Active -40°C ~ 85°C (TA) Surface Mount 64-VFQFN Exposed Pad EFM32TG11 64-QFN (9x9) download ROHS3 Compliant 2 (1 Year) 5A992C 8542.31.0001 260 56 ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I²C, IrDA, LINbus, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT 64KB (64K x 8) FLASH - 32K x 8 1.8V ~ 3.8V A/D 12bit SAR; D/A 12bit Internal
C8051F010-GQR Silicon Labs C8051F010-GQR 20.1742
RFQ
ECAD 5666 0.00000000 Silicon Labs C8051F01x Tape & Reel (TR) Not For New Designs -40°C ~ 85°C (TA) Surface Mount 64-TQFP C8051F010 64-TQFP (10x10) download RoHS Compliant 3 (168 Hours) EAR99 8542.31.0001 500 32 8051 8-Bit 20MHz SMBus (2-Wire/I²C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32KB (32K x 8) FLASH - 256 x 8 2.7V ~ 3.6V A/D 8x10b; D/A 2x12b Internal
C8051F920-F-GM Silicon Labs C8051F920-F-GM -
RFQ
ECAD 7759 0.00000000 Silicon Labs C8051F9xx Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad C8051F920 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 32KB (32K x 8) FLASH - 4.25K x 8 0.9V ~ 3.6V A/D 23x10b Internal
EFM32LG232F256G-E-QFP64 Silicon Labs EFM32LG232F256G-E-QFP64 -
RFQ
ECAD 1526 0.00000000 Silicon Labs Leopard Gecko Tray Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32LG232 64-TQFP (10x10) download 3 (168 Hours) -EFM32LG232F256G-E 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, POR, PWM, WDT 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal
EFM32GG11B840F1024IQ100-B Silicon Labs EFM32GG11B840F1024IQ100-B 13.8446
RFQ
ECAD 2579 0.00000000 Silicon Labs Giant Gecko S1 Tray Active -40°C ~ 125°C (TA) Surface Mount 100-TQFP EFM32GG11 100-TQFP (14x14) download RoHS Compliant 3 (168 Hours) 5A992C 8542.31.0001 90 80 ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1MB (1M x 8) FLASH - 512K x 8 1.8V ~ 3.8V A/D 16x12b SAR; D/A 2x12b Internal
EFM32WG232F128-B-QFP64R Silicon Labs EFM32WG232F128-B-QFP64R 6.6380
RFQ
ECAD 4582 0.00000000 Silicon Labs Wonder Gecko Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 64-TQFP EFM32WG232 64-TQFP (10x10) download ROHS3 Compliant 336-EFM32WG232F128-B-QFP64RTR 5A992C 8542.31.0001 1,000 53 ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 2x12b Internal
EFM32LG940F64-QFN64T Silicon Labs EFM32LG940F64-QFN64T -
RFQ
ECAD 6174 0.00000000 Silicon Labs Leopard Gecko Tray Obsolete -40°C ~ 85°C (TA) Surface Mount 64-WFQFN Exposed Pad EFM32LG940 download 3 (168 Hours) 5A992C 8542.31.0001 260 53 ARM® Cortex®-M3 32-Bit Single-Core 48MHz I²C, IrDA, SmartCard, SPI, UART/USART, USB 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
C8051F527-C-IM Silicon Labs C8051F527-C-IM 2.9114
RFQ
ECAD 3622 0.00000000 Silicon Labs C8051F52x Tube Active -40°C ~ 125°C (TA) Surface Mount 10-VFDFN Exposed Pad C8051F527 10-DFN (3x3) download RoHS Compliant 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 2V ~ 5.25V A/D 6x12b Internal
EFM32HG309F64G-B-QFN24R Silicon Labs EFM32HG309F64G-B-QFN24R -
RFQ
ECAD 7384 0.00000000 Silicon Labs Happy Gecko Tape & Reel (TR) Discontinued at SIC -40°C ~ 85°C (TA) Surface Mount 24-VQFN Exposed Pad EFM32HG309 24-QFN (5x5) download 3 (168 Hours) 5A992C 8542.31.0001 1,000 15 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
C8051F707-GMR Silicon Labs C8051F707-GMR 3.2300
RFQ
ECAD 1 0.00000000 Silicon Labs C8051F70x Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 48-VFQFN Exposed Pad C8051F707 48-QFN (7x7) download 2 (1 Year) EAR99 8542.31.0001 1,500 39 8051 8-Bit 25MHz SMBus (2-Wire/I²C), SPI, UART/USART Cap Sense, POR, PWM, WDT 16KB (16K x 8) FLASH - 512 x 8 1.8V ~ 3.6V - Internal
EFM8BB52F16I-C-QFN20 Silicon Labs EFM8BB52F16I-C-QFN20 0.9867
RFQ
ECAD 3076 0.00000000 Silicon Labs Busy Bee Strip Active -40°C ~ 125°C (TA) Surface Mount 20-WFQFN Exposed Pad EFM8BB52 20-QFN (3x3) - ROHS3 Compliant 2 (1 Year) 336-EFM8BB52F16I-C-QFN20 3A991A2 8542.31.0001 200 16 CIP-51 8051 8-Bit 50MHz I²C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16KB (16K x 8) FLASH - 1.25K x 8 1.8V ~ 5.5V A/D 16x12b SAR; D/A 1x10b 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