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Microcontrollers

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 Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Package / Case Interface Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Density Frequency Height Width Mounting Type Operating Temperature Technology Height Seated (Max) HTS Code Max Frequency 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 Supply Voltage-Max (Vsup) Watchdog Timer Core Architecture Speed Oscillator Type Access Time Frequency (Max) Memory Size Memory Type Core Processor Number of SPI Channels RAM Size Number of I/O Address Bus Width Number of UART Channels 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 Voltage - Supply (Vcc/Vdd) ROM (words) RAM (bytes) Number of ADC Channels Number of PWM Channels CPU Family Number of USB Channels EEPROM Size Program Memory Type Connectivity Core Size Program Memory Size Data Converter
EFM32GG842F1024-QFP64T EFM32GG842F1024-QFP64T Silicon Labs 0.0000
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0.00000000 download Tray 2013 Giant Gecko Discontinued 3 (168 Hours) 64 RoHS Compliant 64 64-TQFP I2C, I2S, IrDA, SPI, UART, USART 48MHz Surface Mount -40°C~85°C TA CMOS QUAD GULL WING YES Microcontrollers Not Qualified Yes ARM Internal 1MB ARM® Cortex®-M3 128K x 8 53 32b 5 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 1.85V~3.8V 131072 CORTEX-M3 FLASH I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 1MB 1M x 8 A/D 8x12b; D/A 2x12b
C8051F817-GS C8051F817-GS Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tube 2008 C8051F81x Not For New Designs 3 (168 Hours) 16 3V 9.9mm RoHS Compliant Tin No 16 16-SOIC (0.154, 3.90mm Width) 25MHz 1.5mm 3.9mm Surface Mount -40°C~85°C TA CMOS e3 DUAL GULL WING 3V C8051F81 16 YES 3 Yes Internal 8kB 8051 512 x 8 13 1 8b MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES 1.8V~3.6V 12 FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 12x10b
EFM32HG350F32G-C-CSP36 EFM32HG350F32G-C-CSP36 Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tray Happy Gecko Active ROHS3 Compliant 36-UFBGA, CSPBGA Surface Mount -40°C~85°C TA 25MHz Internal ARM® Cortex®-M0+ 8K x 8 35 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 32KB 32K x 8 A/D 4x12b
C8051F527-IMR C8051F527-IMR Silicon Labs 0.0000
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0.00000000 yes 10 125°C -40°C RoHS Compliant No DFN SPI, UART 5.25V 2.7V CMOS 1mm e3 Matte Tin (Sn) DUAL 10 AUTOMOTIVE YES 0.5mm S-XDSO-N10 8051 25MHz 2kB FLASH 256B 8 8b 6 3 MICROCONTROLLER 8 YES NO YES NO
EFM8BB21F16G-C-QFN20R EFM8BB21F16G-C-QFN20R Silicon Labs 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2014 Busy Bee Active 2 (1 Year) 20 3mm RoHS Compliant 20 20-WFQFN Exposed Pad I2C, SPI, UART 3mm Surface Mount -40°C~85°C TA CMOS 0.6mm 50MHz QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED 2.2V 3.6V Yes 8051 Internal 16kB CIP-51 8051 2.25K x 8 16 5 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 8 YES NO YES NO 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 15x12b
EFM32LG895F256G-E-BGA120 EFM32LG895F256G-E-BGA120 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2014 Leopard Gecko yes Not For New Designs 3 (168 Hours) 3.8V 7mm RoHS Compliant 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz 780μm 7mm Surface Mount -40°C~85°C TA e2 Tin/Nickel/Copper (Sn/Ni/Cu) NOT SPECIFIED NOT SPECIFIED Yes ARM Internal 256kB ARM® Cortex®-M3 32K x 8 93 32b 2 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.98V~3.8V 1 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 256KB 256K x 8 A/D 8x12b; D/A 2x12b
EFM8LB12F32E-A-QFN32 EFM8LB12F32E-A-QFN32 Silicon Labs 0.0000
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0.00000000 download Tray 2014 Laser Bee Discontinued 6 (Time on Label) RoHS Compliant 32-UFQFN Exposed Pad I2C, SMBus, SPI, UART, USART unknown 72MHz Surface Mount -40°C~105°C TA CMOS 8542.31.00.01 Internal 32kB CIP-51 8051 2.25K x 8 29 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 32KB 32K x 8 A/D 20x14b; D/A 4x12b
C8051F566-IM C8051F566-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, LIN, 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), LINbus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 25x12b
EFM32GG330F1024-QFN64 EFM32GG330F1024-QFN64 Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) 2012 Giant Gecko Discontinued 3 (168 Hours) 64 3V 9mm RoHS Compliant Gold 64 64-VFQFN Exposed Pad I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz 850μm 9mm Surface Mount -40°C~85°C TA CMOS QUAD NO LEAD 3V YES 0.5mm Yes ARM Internal 1MB ARM® Cortex®-M3 128K x 8 53 32b 52 2 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES 1.85V~3.8V 8 3 1 FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 1MB 1M x 8 A/D 8x12b; D/A 2x12b
C8051F556-IMR C8051F556-IMR Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 2000 C8051F55x Active 1 (Unlimited) 24 4mm RoHS Compliant 24-WFQFN Exposed Pad 2-Wire, I2C, LIN, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA 8542.31.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 2.1V 24 YES 0.5mm 2V 6 2.75V Internal 16kB 8051 2.25K x 8 18 8b MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES 1.8V~5.25V FLASH SMBus (2-Wire/I2C), LINbus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 18x12b
EFM8BB31F16I-C-QFP32 EFM8BB31F16I-C-QFP32 Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tube Busy Bee Active 2 (1 Year) 32 7mm RoHS Compliant 32-TQFP compliant 7mm Surface Mount -40°C~125°C TA QUAD GULL WING 3V YES 0.8mm 2.2V 3.6V 50MHz Internal CIP-51 8051 2.25K x 8 28 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz YES NO YES 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 20x10/12b SAR; D/A 2x12b
C8051F852-C-IMR C8051F852-C-IMR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2013 C8051F85x Active 2 (1 Year) RoHS Compliant Tin 20-VFQFN Exposed Pad I2C, SPI, UART, USART 25MHz Surface Mount -40°C~125°C TA Yes Internal 2kB 8051 256 x 8 15 8b 16 4 Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V FLASH I2C, SPI, UART/USART 8-Bit 2KB 2K x 8 A/D 15x12b
C8051F814-GM C8051F814-GM Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tube 2008 C8051F81x Not For New Designs 1 (Unlimited) 20 3V 4mm RoHS Compliant Tin No 20 20-VFQFN Exposed Pad 25MHz Surface Mount -40°C~85°C TA CMOS 1mm QUAD 3V C8051F81 20 YES 0.5mm 3 Yes Internal 8kB 8051 512 x 8 17 8b MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 16x10b
C8051F808-GM C8051F808-GM Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tube 2000 C8051F80x Not For New Designs 1 (Unlimited) 20 3V 4mm RoHS Compliant Tin 20 20-VFQFN Exposed Pad 25MHz 950μm 4mm Surface Mount -40°C~85°C TA CMOS QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED C8051F80 20 YES 0.5mm 3 Not Qualified Yes Internal 16kB 8051 512 x 8 17 1 8b MICROCONTROLLER POR, PWM, WDT 8 NO NO YES NO 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 16KB 16K x 8
C8051F042-GQ C8051F042-GQ Silicon Labs 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2000 C8051F04x yes Not For New Designs 3 (168 Hours) 100 SMD/SMT 3V 14mm RoHS Compliant Lead Free Tin No 100 100-TQFP 2-Wire, CAN, EBI/EMI, I2C, SMBus, SPI, UART, USART No SVHC 512 kb 25MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 QUAD GULL WING 3V C8051F04 100 6 Microcontrollers Yes Internal 25 μs 64kB 8051 4.25K x 8 64 16 8b 5 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES YES 2.7V~3.6V FLASH CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 8x8b, 13x10b; D/A 2x10b, 2x12b
EFM32HG110F32N-C-QFN24 EFM32HG110F32N-C-QFN24 Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tray Happy Gecko Active 3 (168 Hours) 24 5mm ROHS3 Compliant 24-VQFN Exposed Pad 5mm Surface Mount -40°C~105°C TA QUAD NO LEAD 3V YES 0.65mm 1.98V 3.8V 25MHz Internal ARM® Cortex®-M0+ 4K x 8 17 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 32-Bit 32KB 32K x 8 A/D 4x12b
EFM32HG350F64G-A-CSP36 EFM32HG350F64G-A-CSP36 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Surface Mount Strip 2015 Happy Gecko Discontinued 1 (Unlimited) 36 3.01mm RoHS Compliant 36 36-UFBGA, CSPBGA I2C, IrDA, SPI, UART, USART, USB Unknown 25MHz 379μm 2.89mm Surface Mount -40°C~85°C TA CMOS BOTTOM BALL 3V 0.4mm Yes ARM Internal 64kB ARM® Cortex®-M0+ 8K x 8 22 2 32b 1 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES 1.98V~3.8V 3 FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 4x12b
EFM8BB21F16G-B-QFN20R EFM8BB21F16G-B-QFN20R Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tape & Reel (TR) 2014 Busy Bee Active 3 (168 Hours) 20 3mm RoHS Compliant 20-UFQFN Exposed Pad I2C, SMBus, SPI, UART, USART 50MHz 3mm Surface Mount -40°C~85°C TA CMOS 0.6mm 8542.31.00.01 QUAD NO LEAD 3V YES 0.5mm S-XQCC-N20 2.2V 3.6V Internal 16kB CIP-51 8051 2.25K x 8 16 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 8 YES NO YES NO 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 15x12b
EFM8BB22F16G-C-QFN28R EFM8BB22F16G-C-QFN28R Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tape & Reel (TR) Busy Bee Active 2 (1 Year) 28 5mm Non-RoHS Compliant 28-WFQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA CMOS 0.8mm 8542.31.00.01 QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED YES 0.5mm S-XQCC-N28 2.2V 3.6V 50MHz Internal CIP-51 8051 2.25K x 8 22 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz 8 YES NO YES NO 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 20x12b
C8051F713-GM C8051F713-GM Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tube 2010 C8051F71x Last Time Buy 2 (1 Year) 48 7mm RoHS Compliant Tin 48 48-VFQFN Exposed Pad 25MHz Surface Mount -40°C~85°C TA CMOS 1mm e3 QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED C8051F71 48 YES 0.5mm 1.8V 3 Microcontrollers Not Qualified Yes Internal 8kB 8051 512 x 8 39 8b 4 MICROCONTROLLER Cap Sense, POR, PWM, WDT 8 NO NO YES NO 1.8V~3.6V 8192 32 x 8 FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8
C8051F206-GQR C8051F206-GQR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F2xx yes Not For New Designs 3 (168 Hours) 48 3.3V 7mm RoHS Compliant Lead Free No 48 48-TQFP SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 Matte Tin (Sn) QUAD GULL WING 3V C8051F2 48 0.5mm Yes Internal 25 μs 8kB 8051 1.25K x 8 32 8b 3 MICROCONTROLLER Brown-out Detect/Reset, POR, WDT 8 YES NO NO NO 2.7V~3.6V FLASH SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 32x12b
C8051F566-IMR C8051F566-IMR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tape & Reel (TR) 2000 C8051F56x Active 1 (Unlimited) 32 5mm RoHS Compliant 32-VFQFN Exposed Pad 2-Wire, I2C, LIN, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA 8542.31.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 2.1V 32 YES 0.5mm 2V 6 2.75V Internal 16kB 8051 2.25K x 8 25 8b MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES 1.8V~5.25V FLASH SMBus (2-Wire/I2C), LINbus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 25x12b
C8051F131-GQR C8051F131-GQR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F13x yes Not For New Designs 3 (168 Hours) 64 3A001.A.3 3.3V 10mm RoHS Compliant Lead Free 64 64-TQFP 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART 100MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 Matte Tin (Sn) QUAD GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED C8051F13 64 6 Not Qualified Yes Internal 100 μs 128kB 8051 8.25K x 8 32 16 8b 5 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 3V~3.6V FLASH EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 8x10b
C8051F990-GMR C8051F990-GMR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) 2014 C8051F9xx Obsolete 3 (168 Hours) RoHS Compliant 20-UFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA 3 8051 Internal 8kB CIP-51 8051 512 x 8 16 8b Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 9x12b
EFM32LG295F128G-E-BGA120R EFM32LG295F128G-E-BGA120R Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Cut Tape (CT) 2014 Leopard Gecko yes Not For New Designs 3 (168 Hours) 3.8V RoHS Compliant 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA NOT SPECIFIED NOT SPECIFIED Yes ARM Internal 128kB ARM® Cortex®-M3 32K x 8 93 32b 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 128KB 128K x 8 A/D 8x12b; D/A 2x12b
EFM8LB11F16ES1-C-QFN24R EFM8LB11F16ES1-C-QFN24R Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tape & Reel (TR) Laser Bee Active 2 (1 Year) 24 3mm RoHS Compliant 24-VFQFN Exposed Pad compliant 3mm Surface Mount -40°C~105°C TA QUAD NO LEAD 3V YES 0.4mm 2.2V 3.6V 72MHz Internal CIP-51 8051 1.25K x 8 20 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz 8 YES NO YES 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 12x14b; D/A 2x12b
EFM32GG895F512-BGA120T EFM32GG895F512-BGA120T Silicon Labs 0.0000
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Min: 1

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0.00000000 download Tray 2013 Giant Gecko Discontinued 3 (168 Hours) 120 RoHS Compliant 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART 48MHz Surface Mount -40°C~85°C TA CMOS YES Microcontrollers Not Qualified Yes ARM Internal 512kB ARM® Cortex®-M3 128K x 8 93 32b 5 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 1.85V~3.8V 131072 CORTEX-M3 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 512KB 512K x 8 A/D 8x12b; D/A 2x12b
C8051F901-GU C8051F901-GU Silicon Labs 0.0000
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0.00000000 download Tube 2000 C8051F9xx Obsolete 3 (168 Hours) 24 8.65mm RoHS Compliant Tin 24 24-SSOP (0.154, 3.90mm Width) 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz 1.75mm 3.9mm Surface Mount -40°C~85°C TA CMOS e3 UPPER NO LEAD 2.4V C8051F90 24 YES X-XUUC-N Not Qualified 3.6V Yes Internal 8kB 8051 1 768 x 8 16 8b 4 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES 0.9V~3.6V 15 FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 15x10b
C8051F321-GMR C8051F321-GMR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F32x Not For New Designs 1 (Unlimited) 28 3.3V RoHS Compliant Lead Free Tin No 28 28-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART, USB 25MHz Surface Mount -40°C~85°C TA CMOS 1mm e3 QUAD 3V C8051F32 28 5 3.6V Internal 25 μs 16kB 8051 2.25K x 8 21 8b 4 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 2.7V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART, USB 8-Bit 16KB 16K x 8 A/D 13x10b
EFM32WG230F64-B-QFN64 EFM32WG230F64-B-QFN64 Silicon Labs 0.0000
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Min: 1

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0.00000000 8 Weeks Wonder 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®-M4F 32K x 8 56 16 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 32-Bit 64KB 64K x 8 A/D 8x12b SAR; D/A 2x12b
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