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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 Lead Pitch Min Supply Voltage Density Frequency Height Width Mounting Type Weight 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 Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Row Spacing Watchdog Timer Supplier Device Package Core Architecture Speed Oscillator Type Access Time Screening Level Memory Size Memory Type Core Processor Number of SPI Channels RAM Size Number of I/O Address Bus Width Number of UART Channels Supply Current-Max Data Bus Width Number of Programmable I/O 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 On Chip Program ROM Width CPU Family Program Memory Type Connectivity Core Size Program Memory Size Data Converter
C8051F566-IQ C8051F566-IQ Silicon Labs 0.0000
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0.00000000 download 8 Weeks Surface Mount Tray 2000 C8051F56x Active 3 (168 Hours) 32 3A001.A.3 7mm RoHS Compliant Tin 32 32-LQFP 2-Wire, I2C, LIN, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA CMOS e3 QUAD GULL WING NOT SPECIFIED 2.1V NOT SPECIFIED C8051F56 32 0.8mm 2V 6 Not Qualified 2.75V 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
EFM32JG12B500F1024GL125-BR EFM32JG12B500F1024GL125-BR Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) Jade Gecko yes Discontinued 3 (168 Hours) Non-RoHS Compliant 125-VFBGA Surface Mount -40°C~85°C TA 8542.31.00.01 40MHz Internal ARM® Cortex®-M3 256K x 8 65 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.8V~3.8V FLASH I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 1MB 1M x 8 A/D - 12b SAR
C8051F987-C-GMR C8051F987-C-GMR Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2001 C8051F9xx Active 1 (Unlimited) 2.4V RoHS Compliant Tin 24-WFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA Yes 8051 Internal 8kB CIP-51 8051 512 x 8 17 4 Brown-out Detect/Reset, POR, PWM, WDT 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8
EFM8LB12F32E-B-QSOP24 EFM8LB12F32E-B-QSOP24 Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tube Laser Bee yes Last Time Buy 2 (1 Year) 24 8.65mm Non-RoHS Compliant 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA CMOS 8542.31.00.01 DUAL GULL WING 260 3V 30 YES 0.635mm 2.2V 3.6V 72MHz Internal CIP-51 8051 2.25K x 8 21 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 32KB 32K x 8 A/D 13x14b; D/A 4x12b
C8051F534-C-IT C8051F534-C-IT Silicon Labs 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tube 2012 C8051F53x Active 3 (168 Hours) 20 6.5mm RoHS Compliant Tin 20 20-TSSOP (0.173, 4.40mm Width) SPI, UART, USART 25MHz Surface Mount -40°C~125°C TA CMOS 1.2mm DUAL GULL WING NOT SPECIFIED 2.1V NOT SPECIFIED YES 0.65mm 2V 2.75V Yes Internal AEC-Q100 4kB 8051 256 x 8 16 8b 3 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 2V~5.25V 4096 256 8 FLASH SPI, UART/USART 8-Bit 4KB 4K x 8 A/D 16x12b
EFM32LG980F64G-E-QFP100 EFM32LG980F64G-E-QFP100 Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tray 2014 Leopard Gecko Not For New Designs 3 (168 Hours) 100 3A001.A.3 3.8V 14mm RoHS Compliant No 100 100-LQFP EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount 1.319103g -40°C~85°C TA CMOS 1.6mm QUAD GULL WING 3V YES Yes ARM Internal 64kB ARM® Cortex®-M3 32K x 8 83 32b 81 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 2x12b
EFM32WG990F256-BGA112T EFM32WG990F256-BGA112T Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tray 2013 Wonder Gecko Active 3 (168 Hours) 112 3V RoHS Compliant 112 112-LFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA CMOS BOTTOM BALL YES Microcontrollers Not Qualified Yes ARM Internal 256kB ARM® Cortex®-M4F 32K x 8 86 32b 3 Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 1.98V~3.8V 262144 8 CORTEX-M4F FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 256KB 256K x 8 A/D 8x12b; D/A 2x12b
EFM32LG395F256-BGA120 EFM32LG395F256-BGA120 Silicon Labs 0.0000
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0.00000000 download Tape & Reel (TR) 2013 Leopard Gecko Obsolete 3 (168 Hours) 120 3A001.A.3 3.8V 7mm RoHS Compliant 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA CMOS 1mm BOTTOM BALL NOT SPECIFIED 3V NOT SPECIFIED YES Yes ARM Internal 256kB ARM® Cortex®-M3 32K x 8 93 28 32b 93 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V 262144 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 256KB 256K x 8 A/D 8x12b; D/A 2x12b
C8051F125-GQ C8051F125-GQ Silicon Labs 0.0000
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Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tray 2000 C8051F12x yes Not For New Designs 3 (168 Hours) 64 3V 12mm RoHS Compliant Lead Free No 64 64-TQFP 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART Unknown 500μm 1 Mb 50MHz 1.05mm 12mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) QUAD GULL WING 3V C8051F12 64 6 Microcontrollers 12 mm Yes Internal 50 μs 128kB 8051 1 8.25K x 8 32 2 8b 5 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES 2.7V~3.6V 8 FLASH EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 8x8b, 8x12b; D/A 2x12b
EFM8LB12F64E-B-QFN32R EFM8LB12F64E-B-QFN32R Silicon Labs 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tape & Reel (TR) Laser Bee yes Last Time Buy 2 (1 Year) Non-RoHS Compliant 32-UFQFN Exposed Pad Surface Mount -40°C~105°C TA 8542.31.00.01 260 30 72MHz Internal CIP-51 8051 4.25K x 8 28 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 20x14b; D/A 4x12b
EFM32GG12B810F1024GQ64-AR EFM32GG12B810F1024GQ64-AR Silicon Labs 0.0000
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Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Giant Gecko S1 Active 2 (1 Year) 64-VFQFN Exposed Pad Surface Mount -40°C~85°C TA 72MHz Internal ARM® Cortex®-M4 192K x 8 48 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB 32-Bit 1MB 1M x 8 A/D 16x12b SAR; D/A 2x12b
C8051F125 C8051F125 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray 2000 C8051F12x Obsolete 3 (168 Hours) 64 3A001.A.3 10mm Non-RoHS Compliant Contains Lead No 64 64-TQFP 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e0 QUAD GULL WING 3V C8051F12 64 YES 2.7V 6 Microcontrollers 3/3.3V Yes Internal 50 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 YES 2.7V~3.6V 131072 FLASH EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 8x8b, 8x12b; D/A 2x12b
C8051F389-GMR C8051F389-GMR Silicon Labs 0.0000
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Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2004 C8051F38x Discontinued 2 (1 Year) 32 RoHS Compliant 32-VFQFN Exposed Pad I2C, SMBus, SPI, UART, USART Surface Mount -40°C~85°C TA 8542.31.00.01 48MHz QUAD NO LEAD C8051F38 0.5mm S-PQCC-N32 Microcontrollers Not Qualified 3/3.3V Yes 48 MIPS Internal 64kB 8051 4.25K x 8 25 14mA 8b 6 Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 2.7V~5.25V FLASH I2C, SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 21x10b
C8051F527-IM C8051F527-IM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2000 C8051F52x Obsolete 1 (Unlimited) 10 RoHS Compliant Lead Free 10 10-VFDFN Exposed Pad SPI, UART, USART unknown 25MHz Surface Mount -40°C~125°C TA CMOS 1mm e3 Matte Tin (Sn) DUAL NO LEAD 260 2.1V 40 C8051F52 10 YES 0.5mm 2V Not Qualified 2.7V Internal 25 μs 2kB 8051 256 x 8 6 8b 3 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 2V~5.25V FLASH SPI, UART/USART 8-Bit 2KB 2K x 8 A/D 6x12b
EFM32GG11B820F2048GL152-BR EFM32GG11B820F2048GL152-BR Silicon Labs 0.0000
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Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Giant Gecko S1 Active 3 (168 Hours) RoHS Compliant 152-VFBGA compliant Surface Mount -40°C~85°C TA 72MHz Internal ARM® Cortex®-M4 512K x 8 121 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
EFM32LG995F64-BGA120 EFM32LG995F64-BGA120 Silicon Labs 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2013 Leopard Gecko Obsolete 3 (168 Hours) 120 7mm RoHS Compliant No 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA CMOS 1mm BOTTOM BALL 3V YES 3.8V ARM Internal 64kB ARM® Cortex®-M3 32K x 8 93 28 32b 93 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 2x12b
C8051F991-C-GMR C8051F991-C-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2001 C8051F9xx Active 1 (Unlimited) 20 2.4V 3mm RoHS Compliant Tin 20-UFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA QUAD NO LEAD 0.5mm 3.6V Yes 8051 Internal 8kB CIP-51 8051 512 x 8 16 8b 4 MICROCONTROLLER Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT 8 YES NO YES 1.8V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8
C8051F964-B-GMR C8051F964-B-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2016 C8051F9xx Active 3 (168 Hours) 76 RoHS Compliant 76 76-VFQFN Dual Rows, Exposed Pad I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS Microcontrollers Not Qualified 2/3.3V Yes Internal 64kB 8051 8.25K x 8 57 8b 4 DMA, LCD, POR, PWM, WDT 8 1.8V~3.8V 65536 16 FLASH I2C, SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 16x10b/12b
C8051F331-GMR C8051F331-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F33x yes Not For New Designs 1 (Unlimited) 20 3.3V RoHS Compliant Lead Free Tin No 20 20-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 1mm e3 QUAD 3V C8051F33 20 0.5mm 3 Internal 25 μs 8kB 8051 768 x 8 17 8b 4 MICROCONTROLLER POR, PWM, WDT 8 NO NO YES NO 2.7V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 8KB 8K x 8
C8051F531-C-ITR C8051F531-C-ITR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2012 C8051F53x Active 3 (168 Hours) 20 6.5mm RoHS Compliant Tin 20 20-TSSOP (0.173, 4.40mm Width) LIN, SPI, UART, USART 25MHz Surface Mount -40°C~125°C TA DUAL GULL WING 2.1V 0.65mm 2V 2.75V Yes Internal 8kB 8051 256 x 8 16 8b 3 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES 2V~5.25V FLASH SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 16x12b
C8051F022-GQR C8051F022-GQR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F02x yes Not For New Designs 3 (168 Hours) 100 3.3V 14mm RoHS Compliant Lead Free Tin No 100 100-TQFP 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 QUAD GULL WING 3V C8051F02 100 5 3.6V Internal 25 μs 64kB 8051 4.25K x 8 64 16 8b MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8 YES NO YES YES 2.7V~3.6V FLASH EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 8x8b, 8x10b; D/A 2x12b
C8051T321-GMR C8051T321-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2006 C8051T32x Last Time Buy 1 (Unlimited) 28 3V RoHS Compliant Tin 28 28-VFQFN Exposed Pad I2C, SPI, UART, USART, USB Surface Mount -40°C~85°C TA 48MHz QUAD NO LEAD 3V 5 3.6V Yes 48 MIPS Internal 16kB EPROM, OTP 8051 1.25K x 8 21 8b 4 MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 NO NO YES 1.8V~5.25V OTP I2C, SPI, UART/USART, USB 8-Bit 16KB 16K x 8 A/D 21x10b
EFM32GG295F1024-BGA120T EFM32GG295F1024-BGA120T Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

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 1MB ARM® Cortex®-M3 128K x 8 93 32b 5 Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 1.85V~3.8V 131072 CORTEX-M3 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 1MB 1M x 8 A/D 8x12b; D/A 2x12b
EFM32TG11B520F128GQ80-B EFM32TG11B520F128GQ80-B Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray Tiny Gecko 1 Active 3 (168 Hours) 80 12mm RoHS Compliant 80-TQFP compliant 12mm Surface Mount -40°C~85°C TA QUAD GULL WING 3.3V YES 0.5mm 1.8V 3.8V 48MHz Internal ARM® Cortex®-M0+ 32K x 8 63 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 58MHz 32 YES YES YES 1.8V~3.8V FLASH CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 128KB 128K x 8 A/D 12bit SAR; D/A 12bit
C8051F987-GM C8051F987-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2000 C8051F9xx Obsolete 1 (Unlimited) 24 2.4V RoHS Compliant No 24 24-WFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 0.8mm QUAD 2.4V C8051F98 24 YES 0.5mm 3.6V Yes 8051 Internal 8kB CIP-51 8051 512 x 8 17 8b 4 MICROCONTROLLER Brown-out Detect/Reset, 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
C8051F221-GQ C8051F221-GQ Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tray 2000 C8051F2xx yes Not For New Designs 3 (168 Hours) 32 3.3V 7mm RoHS Compliant Lead Free Tin No 32-LQFP SPI, UART, USART 25MHz 1.45mm 7mm Surface Mount -40°C~85°C TA CMOS e3 QUAD GULL WING 3V C8051F2 32 0.8mm Microcontrollers 1W Yes Internal 25 μs 8kB 8051 256 x 8 22 1 8b 32 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 22x8b
EFM32ZG222F16-QFP48T EFM32ZG222F16-QFP48T Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tray 2013 Zero Gecko yes Discontinued 3 (168 Hours) 3V RoHS Compliant 48 48-TQFP EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART 24MHz Surface Mount -40°C~85°C TA Yes ARM Internal 16kB ARM® Cortex®-M0+ 4K x 8 37 32b 2 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.98V~3.8V 4 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 16KB 16K x 8 A/D 4x12b; D/A 1x12b
C8051F220-GQ C8051F220-GQ Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tray 2000 C8051F2xx yes Not For New Designs 3 (168 Hours) 48 SMD/SMT 3.3V 7mm RoHS Compliant Lead Free Tin No 48 48-TQFP SPI, UART, USART No SVHC 64 kb 25MHz 1.05mm 7mm Surface Mount -40°C~85°C TA CMOS e3 QUAD GULL WING 3V C8051F2 48 0.5mm 1W Internal 25 μs 8kB 8051 256 x 8 32 1 8b 32 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 32x8b
SIM3C144-B-GMR SIM3C144-B-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tape & Reel (TR) 2001 SiM3C1xx Not For New Designs 2 (1 Year) 40 6mm RoHS Compliant 40-VFQFN Exposed Pad I2C, IrDA, SPI, UART, USART 80MHz 6mm Surface Mount -40°C~85°C TA 8542.31.00.01 QUAD NO LEAD 3V SIM3C1 YES 0.5mm 1.8V 3.6V ARM Internal 64kB ARM® Cortex®-M3 16K x 8 28 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES 1.8V~3.6V FLASH I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 64KB 64K x 8 A/D 18x12b; D/A 2x10b
C8051F337-GMR C8051F337-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F33x Active 1 (Unlimited) 85°C -40°C RoHS Compliant Tin 20-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 3.6V 2.7V 25MHz Surface Mount -40°C~85°C TA 25MHz C8051F33 3 20-QFN (4x4) 8051 25MHz Internal 16kB FLASH 8051 768 x 8 17 8b 17 4 POR, PWM, WDT 2.7V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 16KB 16K x 8
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