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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Contact Plating Radiation Hardening Number of Pins Package / Case Interface Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Frequency Height Width Mounting Type Weight Operating Temperature Technology Height Seated (Max) HTS Code JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Data Rate Watchdog Timer Supplier Device Package Core Architecture Speed Oscillator Type Frequency (Max) Memory Size Memory Type Core Processor Number of GPIO Number of SPI Channels RAM Size Number of I/O Address Bus Width Supply Current-Max External Data Bus Width Data Bus Width Number of Programmable I/O Number of I2C Channels Number of Timers/Counters uPs/uCs/Peripheral ICs Type Peripherals Clock Frequency Bit Size Has ADC DMA Channels PWM Channels DAC Channels ROM Programmability Voltage - Supply (Vcc/Vdd) Sensitivity (dBm) Current - Receiving Current - Transmitting ROM (words) RAM (bytes) Number of ADC Channels On Chip Program ROM Width CPU Family Program Memory Type Connectivity Core Size Program Memory Size Data Converter Device Core
EFM8BB31F16A-B-5QFN32R EFM8BB31F16A-B-5QFN32R Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q100, Busy Bee Not For New Designs 2 (1 Year) 32-WFQFN Exposed Pad Surface Mount -40°C~125°C TA 32-QFN (5x5) 50MHz Internal CIP-51 8051 2.25K x 8 29 Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 20x10/12b SAR; D/A 2x12b
EFM32TG11B140F64IM64-AR EFM32TG11B140F64IM64-AR Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) Tiny Gecko 1 Discontinued 3 (168 Hours) RoHS Compliant 64-VFQFN Exposed Pad compliant Surface Mount -40°C~125°C TJ 48MHz Internal ARM® Cortex®-M0+ 32K x 8 56 MICROCONTROLLER Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 64KB 64K x 8 A/D 12bit SAR; D/A 12bit
EFM32LG940F64G-E-QFN64 EFM32LG940F64G-E-QFN64 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tray 2014 Leopard Gecko Not For New Designs 3 (168 Hours) 64 3A001.A.3 3V 9mm RoHS Compliant 64 64-VFQFN Exposed Pad I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount 206.29948mg -40°C~85°C TA CMOS 0.9mm QUAD NO LEAD 3V YES 3.8V Yes ARM Internal 64kB ARM® Cortex®-M3 32K x 8 53 32b 52 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 2x12b
EFM8SB20F32G-B-QFN24R EFM8SB20F32G-B-QFN24R Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Sleepy Bee yes Active 1 (Unlimited) 24 4mm RoHS Compliant 24-WFQFN Exposed Pad compliant 4mm Surface Mount -40°C~85°C TA QUAD NO LEAD NOT SPECIFIED 2.4V NOT SPECIFIED YES 0.5mm 1.8V 3.6V 25MHz Internal CIP-51 8051 4.25K x 8 16 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 25MHz 8 YES NO YES 1.8V~3.6V FLASH EBI/EMI, I2C, SMBus, SPI, UART/USART 8-Bit 32KB 32K x 8 A/D 15x10b
EFM8BB31F64A-C-4QFN24 EFM8BB31F64A-C-4QFN24 Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tube Automotive, AEC-Q100, Busy Bee Active 2 (1 Year) 24 3mm RoHS Compliant 24-WFQFN Exposed Pad compliant 3mm Surface Mount -40°C~125°C TA QUAD NO LEAD 3V YES 0.4mm 2.2V 3.6V 50MHz Internal CIP-51 8051 4.25K x 8 20 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz YES NO YES 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 12x10/12b SAR; D/A 2x12b
EFM32HG110F32G-C-QFN24R EFM32HG110F32G-C-QFN24R Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Happy Gecko Active 3 (168 Hours) ROHS3 Compliant 24-VQFN Exposed Pad Surface Mount -40°C~85°C TA 25MHz Internal ARM® Cortex®-M0+ 4K x 8 17 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 32KB 32K x 8 A/D 4x12b
EFM32GG11B820F2048GM64-BR EFM32GG11B820F2048GM64-BR Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Giant Gecko S1 Active 3 (168 Hours) RoHS Compliant 64-VFQFN Exposed Pad compliant Surface Mount -40°C~85°C TA 72MHz Internal ARM® Cortex®-M4 512K x 8 50 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB 32-Bit 2MB 2M x 8 A/D 16x12b SAR; D/A 2x12b
C8051F997-GM C8051F997-GM Silicon Labs 0.0000
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0.00000000 download Tube 2010 C8051F9xx Obsolete 1 (Unlimited) 24 2.4V RoHS Compliant No 24 24-WFQFN Exposed Pad 25MHz Surface Mount -40°C~85°C TA CMOS 0.8mm QUAD 2.4V C8051F99 24 YES 0.5mm 3 Yes 8051 Internal 8kB CIP-51 8051 512 x 8 17 8b 4 MICROCONTROLLER Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT 8 YES NO YES NO 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8
EFM32G280F128-QFP100T EFM32G280F128-QFP100T Silicon Labs 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2010 Gecko Discontinued 3 (168 Hours) 100 3V 14mm RoHS Compliant Gold 100 100-LQFP EBI/EMI, I2C, IrDA, SPI, UART, USART Unknown 32MHz Surface Mount 1.319103g -40°C~85°C TA CMOS 1.6mm QUAD GULL WING NOT SPECIFIED 3V NOT SPECIFIED 0.5mm Microcontrollers Not Qualified Yes ARM Internal 128kB ARM® Cortex®-M3 16K x 8 86 16 32b 3 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES 1.98V~3.8V 8 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 128KB 128K x 8 A/D 8x12b; D/A 2x12b
C8051F567-IM C8051F567-IM Silicon Labs 0.0000
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0.00000000 download 8 Weeks Surface Mount Tube 2000 C8051F56x Active 1 (Unlimited) 32 3A001.A.3 5mm RoHS Compliant Tin 32 32-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA CMOS 1mm e3 QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED C8051F56 32 0.5mm 1.8V 6 Not Qualified Yes Internal 16kB 8051 2.25K x 8 25 8b 4 MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 1.8V~5.25V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 25x12b
EFM32LG230F64G-E-QFN64 EFM32LG230F64G-E-QFN64 Silicon Labs 0.0000
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0.00000000 download 6 Weeks 2014 Active 64 3A001.A.3 85°C -40°C 3.8V 9mm RoHS Compliant No 64 QFN I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz 206.29948mg CMOS 0.9mm QUAD 3V INDUSTRIAL YES Yes ARM Internal 48MHz 64kB FLASH 32kB 56 32b 56 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES YES
C8051F583-IMR C8051F583-IMR Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 2000 C8051F58x Active 1 (Unlimited) 32 ROHS3 Compliant 32-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA 8542.31.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 32 YES 0.5mm S-PQCC-N32 12 Microcontrollers Not Qualified 2/5V Internal 128kB 8051 8.25K x 8 25 33mA 8b POR, PWM, Temp Sensor, WDT 8 1.8V~5.25V 131072 8448 FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 25x12b
C8051T634-GM C8051T634-GM Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tube 2006 C8051T63x Not For New Designs 1 (Unlimited) 20 4mm RoHS Compliant Tin No 20 20-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz 950μm 4mm Surface Mount -40°C~85°C TA CMOS e3 QUAD 3V C8051T63 20 YES 0.5mm 3 Internal 2kB EPROM, OTP 8051 768 x 8 17 8b 1 4 MICROCONTROLLER, RISC POR, PWM, Temp Sensor, WDT 8 YES NO YES FLASH 1.8V~3.6V 16 OTP SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 2KB 2K x 8 A/D 16x10b; D/A 1x10b
C8051F967-B-GM C8051F967-B-GM Silicon Labs 0.0000
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0.00000000 download 8 Weeks Surface Mount Tray 2016 C8051F9xx Active 1 (Unlimited) RoHS Compliant Tin 40-VFQFN Exposed Pad I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS NOT SPECIFIED NOT SPECIFIED Yes Internal 32kB 8051 8.25K x 8 34 8b 4 MICROCONTROLLER DMA, LCD, POR, PWM, WDT 1.8V~3.8V 32768 16 FLASH I2C, SPI, UART/USART 8-Bit 32KB 32K x 8 A/D 16x10b/12b
EFM32WG332F64-B-QFP64R EFM32WG332F64-B-QFP64R Silicon Labs 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Wonder Gecko Active 64-TQFP Surface Mount -40°C~85°C TA 48MHz Internal ARM® Cortex®-M4F 32K x 8 50 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b SAR; D/A 2x12b
EFM32GG11B510F2048IQ64-AR EFM32GG11B510F2048IQ64-AR Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) Giant Gecko S1 Obsolete 3 (168 Hours) RoHS Compliant 64-TQFP compliant Surface Mount -40°C~125°C TA 72MHz Internal ARM® Cortex®-M4 384K x 8 50 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 2MB 2M x 8 A/D 16x12b SAR; D/A 2x12b
EFM32LG330F64G-F-QFN64R EFM32LG330F64G-F-QFN64R Silicon Labs 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Leopard Gecko Active 64 9mm 64-VFQFN Exposed Pad 9mm Surface Mount -40°C~85°C TA QUAD NO LEAD 3V YES 0.5mm 1.98V 3.8V 48MHz Internal ARM® Cortex®-M3 32K x 8 53 28 16 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 48MHz 32 YES YES YES 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b SAR; D/A 2x12b
EFM8BB31F64I-B-4QFN24 EFM8BB31F64I-B-4QFN24 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tube Busy Bee Not For New Designs 2 (1 Year) RoHS Compliant 24-WFQFN Exposed Pad Surface Mount -40°C~125°C TA 8542.31.00.01 50MHz Internal CIP-51 8051 4.25K x 8 20 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 12x10/12b SAR; D/A 2x12b
EFM32TG11B340F64GQ64-AR EFM32TG11B340F64GQ64-AR Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) Tiny Gecko 1 Discontinued 3 (168 Hours) RoHS Compliant 64-TQFP compliant Surface Mount -40°C~85°C TA 48MHz Internal ARM® Cortex®-M0+ 32K x 8 53 MICROCONTROLLER Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 64KB 64K x 8 A/D 12bit SAR; D/A 12bit
C8051F861-C-IS C8051F861-C-IS Silicon Labs 0.0000
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0.00000000 download 8 Weeks Surface Mount Tray 2013 C8051F86x Active 2 (1 Year) RoHS Compliant Tin 16 16-SOIC (0.154, 3.90mm Width) I2C, SPI, UART, USART 25MHz Surface Mount -40°C~125°C TA CMOS Yes Internal 4kB 8051 512 x 8 13 8b 4 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V 12 FLASH I2C, SPI, UART/USART 8-Bit 4KB 4K x 8 A/D 12x12b
C8051T630-GM C8051T630-GM Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tube 2006 C8051T63x Not For New Designs 1 (Unlimited) 20 4mm RoHS Compliant Tin No 20 20-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz 1mm 4mm Surface Mount -40°C~85°C TA CMOS e3 QUAD 3V C8051T63 20 YES 0.5mm 3 Yes Internal 8kB EPROM, OTP 8051 1 768 x 8 17 8b 4 MICROCONTROLLER, RISC POR, PWM, Temp Sensor, WDT 8 YES NO YES FLASH 1.8V~3.6V 16 OTP SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 16x10b; D/A 1x10b
EFM32ZG210F4-QFN32 EFM32ZG210F4-QFN32 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2013 Zero Gecko Discontinued 3 (168 Hours) 32 3V 6mm RoHS Compliant 32 32-VQFN Exposed Pad EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART 24MHz Surface Mount -40°C~85°C TA CMOS 0.9mm QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED YES 0.65mm Microcontrollers Not Qualified 1.85/3.8V 3.8V Yes ARM Internal 4kB ARM® Cortex®-M0+ 2K x 8 24 32b 24 2 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V 4096 CORTEX-M0 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 4KB 4K x 8 A/D 4x12b; D/A 1x12b
EFM32WG990F128-BGA112 EFM32WG990F128-BGA112 Silicon Labs 0.0000
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0.00000000 download 6 Weeks 2013 112 3A001.A.3 85°C -40°C 3.8V 10mm RoHS Compliant 112 BGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz CMOS 1.3mm 8542.31.00.01 BOTTOM BALL NOT SPECIFIED 3V NOT SPECIFIED INDUSTRIAL YES 0.8mm Yes ARM Internal 48MHz 128kB FLASH 87 32kB 86 28 32b 86 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES 131072 6
SI1001-E-GM SI1001-E-GM Silicon Labs 0.0000
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0.00000000 Surface Mount 85°C -40°C RoHS Compliant No 42 LGA I2C, SPI, Serial, UART 3.6V 1.8V 960MHz 256 kbps 8051 25MHz 32kB FLASH 4.3kB 22 8b 4 -121 dBm 18.5mA 85mA
C8051F507-AMR C8051F507-AMR Silicon Labs 0.0000
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0.00000000 download Tape and Reel Active RoHS Compliant 32 8051 4.25KB 25 Flash 32KB 8051
EFM32GG11B840F1024IL120-A EFM32GG11B840F1024IL120-A Silicon Labs 0.0000
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0.00000000 download Tray Giant Gecko S1 Obsolete 3 (168 Hours) RoHS Compliant 120-VFBGA compliant Surface Mount -40°C~125°C TA 72MHz Internal ARM® Cortex®-M4 512K x 8 95 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB 32-Bit 1MB 1M x 8 A/D 16x12b SAR; D/A 2x12b
EFM32WG390F256-B-BGA112R EFM32WG390F256-B-BGA112R Silicon Labs 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Wonder Gecko Active 112-LFBGA Surface Mount -40°C~85°C TA 48MHz Internal ARM® Cortex®-M4F 32K x 8 86 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 256KB 256K x 8 A/D 8x12b SAR; D/A 2x12b
EFM32TG110F8-D-QFN24 EFM32TG110F8-D-QFN24 Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tiny Gecko Active 3 (168 Hours) 24 5mm RoHS Compliant 24-VQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA CMOS 0.9mm QUAD NO LEAD 3V YES 0.65mm S-PQCC-N24 1.98V 3.8V 32MHz Internal ARM® Cortex®-M3 2K x 8 17 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM 32MHz 32 YES YES YES YES 1.98V~3.8V 8 FLASH I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 8KB 8K x 8 A/D 2x12b SAR; D/A 1x12b
EFM32GG11B110F2048GM64-BR EFM32GG11B110F2048GM64-BR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tape & Reel (TR) Giant Gecko S1 Active 3 (168 Hours) 64 9mm RoHS Compliant 64-VFQFN Exposed Pad compliant 9mm Surface Mount -40°C~85°C TA QUAD NO LEAD 3.3V YES 0.5mm 1.8V 3.8V 72MHz Internal ARM® Cortex®-M4 384K x 8 56 28 16 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 50MHz 32 YES YES YES 1.8V~3.8V FLASH CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 2MB 2M x 8 A/D 16x12b SAR; D/A 2x12b
C8051F546-IM C8051F546-IM Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Surface Mount Tube 2000 C8051F54x Active 1 (Unlimited) 24 3A001.A.3 RoHS Compliant Tin 24 24-WFQFN Exposed Pad 2-Wire, I2C, LIN, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA CMOS 0.8mm e3 QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED C8051F54 24 0.5mm 1.8V 6 Not Qualified 5.25V Yes Internal 8kB 8051 1.25K x 8 18 8b 4 MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 1.8V~5.25V FLASH SMBus (2-Wire/I2C), LINbus, SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 18x12b
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