- Connectivity
- Core Processor
- Core Size
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Number of I/Os
- Operating Temperature
- Oscillator Type
- Package / Case
- Packaging
- Part Status
- Peripherals
Attribute column
Manufacturer
Silicon Labs Embedded - Microcontrollers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Data Converters | Frequency(Max) | Memory Types | Number of I/Os | RAM(byte) | ROM(word) | Watchdog Timers | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Terminal Finish | Max Operating Temperature | Min Operating Temperature | HTS Code | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Number of Channels | Interface | Memory Size | Oscillator Type | Speed | RAM Size | Voltage - Supply (Vcc/Vdd) | uPs/uCs/Peripheral ICs Type | Core Processor | Peripherals | Clock Frequency | Program Memory Type | Core Size | Program Memory Size | Connectivity | Bit Size | Has ADC | DMA Channels | Data Bus Width | PWM Channels | DAC Channels | Number of Timers/Counters | Address Bus Width | Core Architecture | EEPROM Size | On Chip Program ROM Width | CPU Family | Max Frequency | Number of Programmable I/O | Number of UART Channels | Number of ADC Channels | Number of PWM Channels | Number of I2C Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status |
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 EFM32G232F32-QFP64 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | - | A/D 8x12b; D/A 1x12b | - | - | 53 | 8192 | 32768 | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2010 | Gecko | - | - | Discontinued | 3 (168 Hours) | 64 | 3A991.A.2 | - | - | - | - | QUAD | GULL WING | NOT SPECIFIED | 3V | 0.5mm | - | 32MHz | NOT SPECIFIED | - | - | - | Not Qualified | - | 3.8V | 1.85/3.8V | - | 1.98V | - | I2C, IrDA, SPI, UART, USART | 32kB | Internal | - | 8K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | FLASH | 32-Bit | 32KB 32K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 4 | - | ARM | - | - | CORTEX-M3 | - | 53 | - | - | - | - | - | 1.2mm | 10mm | - | - | - | RoHS Compliant | ||
 C8051F38B-GQ Silicon Labs | In Stock | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 32-LQFP | - | 32 | - | 69.427982mg | A/D 21x10b | - | - | 25 | - | - | Yes | -40°C~85°C TA | Tube | 2006 | C8051F38x | - | - | Discontinued | 3 (168 Hours) | 32 | - | - | - | - | - | QUAD | GULL WING | - | 3.3V | 0.8mm | - | - | - | C8051F38 | - | - | - | 3.3V | - | - | - | - | - | I2C, SMBus, SPI, UART, USART | 32kB | Internal | 48 MIPS | 2.25K x 8 | 2.7V~5.25V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 6 | - | - | - | - | - | 48MHz | - | - | 2 | - | - | - | - | 7mm | - | - | - | RoHS Compliant | ||
 EFM32PG1B200F128GM32-C0R Silicon Labs | 49 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-VFQFN Exposed Pad | YES | - | - | - | A/D 20x12b | - | - | 20 | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Pearl Gecko | - | yes | Active | 2 (1 Year) | 32 | - | - | - | - | 8542.31.00.01 | QUAD | NO LEAD | - | 3V | 0.5mm | compliant | - | - | - | - | - | - | - | 3.8V | - | - | 1.62V | - | - | - | Internal | 40MHz | 32K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M4 | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 40MHz | FLASH | 32-Bit | 128KB 128K x 8 | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | 32 | YES | YES | - | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5mm | 5mm | - | - | RoHS Compliant | ||
C8051F701-GQR Silicon Labs | In Stock | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 64-TQFP | - | - | - | - | - | - | - | 54 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2009 | C8051F70x | - | - | Obsolete | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | 3 | 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART | 15kB | Internal | - | 512 x 8 | 1.8V~3.6V | - | 8051 | Cap Sense, POR, PWM, WDT | - | FLASH | 8-Bit | 15KB 15K x 8 | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | 32 x 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
C8051F544-IQR Silicon Labs | 36 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-LQFP | - | - | - | - | A/D 25x12b | - | - | 25 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F54x | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | 50MHz | - | - | - | - | - | - | - | - | - | - | 6 | 2-Wire, I2C, LIN, SMBus, SPI, UART, USART | 8kB | Internal | - | 1.25K x 8 | 1.8V~5.25V | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), LINbus, SPI, UART/USART | - | - | - | 8b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051F965-A-GM Silicon Labs | 89 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 40-VFQFN Exposed Pad | YES | 40 | - | - | A/D 16x10b/12b | - | - | 34 | - | - | Yes | -40°C~85°C TA | Tray | 2000 | C8051F9xx | - | - | Obsolete | 1 (Unlimited) | 40 | - | - | - | - | - | QUAD | - | - | 3.6V | 0.5mm | - | 25MHz | - | C8051F96 | 40 | - | - | 3.3V | 3.8V | - | - | - | - | I2C, SMBus, SPI, UART, USART | 64kB | Internal | - | 8.25K x 8 | 1.8V~3.8V | MICROCONTROLLER | 8051 | DMA, LCD, POR, PWM, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | I2C, SPI, UART/USART | 8 | YES | YES | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | - | - | 0.9mm | 6mm | - | No | - | RoHS Compliant | ||
 EFM8BB31F32I-B-5QFN32R Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 32-WFQFN Exposed Pad | - | - | 32-QFN (5x5) | - | A/D 20x10/12b SAR; D/A 2x12b | - | - | 29 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | - | Not For New Designs | 2 (1 Year) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 50MHz | 2.25K x 8 | 2.2V~3.6V | - | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | I2C, SMBus, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 EFM8BB31F16I-B-QSOP24 Silicon Labs | 38 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | - | - | - | A/D 13x10/12b SAR; D/A 2x12b | - | - | 21 | 2304 | 16384 | - | -40°C~125°C TA | Tube | - | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | 24 | 3A001.A.3 | - | - | - | 8542.31.00.01 | DUAL | GULL WING | - | 3V | 0.635mm | compliant | - | - | - | - | R-PDSO-G24 | - | - | 3.6V | - | - | 2.2V | - | - | - | Internal | 50MHz | 2.25K x 8 | 2.2V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | 50MHz | FLASH | 8-Bit | 16KB 16K x 8 | I2C, SMBus, SPI, UART/USART | 8 | YES | NO | - | YES | YES | - | - | - | - | 8 | - | - | - | - | - | - | - | - | 1.75mm | 8.65mm | 3.9mm | - | - | RoHS Compliant | ||
C8051F387-GMR Silicon Labs | 12 | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 32-VFQFN Exposed Pad | - | - | - | - | - | - | - | 25 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2006 | C8051F38x | - | - | Active | 2 (1 Year) | 32 | - | - | - | - | - | QUAD | NO LEAD | - | - | - | - | - | - | C8051F38 | - | S-PQCC-N32 | Not Qualified | - | - | 3/3.3V | - | - | 5 | I2C, SPI, UART, USART, USB | 32kB | Internal | 48 MIPS | 2.25K x 8 | 2.7V~5.25V | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | I2C, SPI, UART/USART, USB | 8 | - | - | 8b | - | - | 6 | - | - | - | - | - | 48MHz | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051F504-IQR Silicon Labs | 14 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 48-TQFP | - | - | - | - | A/D 32x12b | - | - | 40 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F50x | e3 | - | Active | 3 (168 Hours) | 48 | - | - | - | - | - | QUAD | GULL WING | - | 2.1V | 0.5mm | - | 50MHz | - | C8051F50 | 48 | - | - | - | 2.75V | - | - | 1.8V | 6 | 2-Wire, CAN, EBI/EMI, I2C, LIN, SMBus, SPI, UART, USART | 32kB | Internal | - | 4.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | 7mm | - | - | - | RoHS Compliant | ||
C8051F508-IMR Silicon Labs | 6 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 40-VFQFN Exposed Pad | - | 40 | - | - | A/D 32x12b | - | - | 33 | - | - | Yes | -40°C~125°C TA | Tape & Reel (TR) | 2011 | C8051F50x | e3 | - | Active | 3 (168 Hours) | 40 | - | - | - | - | - | QUAD | NO LEAD | - | 2.1V | 0.5mm | - | 50MHz | - | C8051F50 | 40 | - | - | - | 2.75V | - | - | 1.8V | 6 | 2-Wire, CAN, EBI/EMI, I2C, LIN, SMBus, SPI, UART, USART | 64kB | Internal | - | 4.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | - | 25 | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
C8051F567-IQR Silicon Labs | 44 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-LQFP | - | - | - | - | A/D 25x12b | - | - | 25 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F56x | e3 | - | Active | 3 (168 Hours) | - | - | Matte Tin (Sn) | - | - | 8542.31.00.01 | - | - | - | - | - | - | 50MHz | - | - | 32 | - | - | - | - | - | - | - | 6 | 2-Wire, I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 2.25K x 8 | 1.8V~5.25V | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 EFM32LG395F256G-E-BGA120 Silicon Labs | In Stock | - | - | - | - | - | - | BGA | YES | 120 | - | - | - | 48MHz | FLASH | 93 | - | - | Yes | - | - | - | - | - | - | - | - | 120 | 3A001.A.3 | - | 85°C | -40°C | - | BOTTOM | BALL | - | 3V | - | - | 48MHz | - | - | - | - | - | 3.8V | - | - | INDUSTRIAL | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB | 256kB | Internal | - | 32kB | - | MICROCONTROLLER, RISC | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | - | - | - | - | 32 | YES | YES | 32b | YES | YES | 5 | 28 | ARM | - | - | - | - | 93 | - | - | - | - | - | 1mm | 7mm | - | - | - | RoHS Compliant | ||
EFM8LB10F16E-A-QSOP24 Silicon Labs | 28 | - | Datasheet | - | - | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | - | - | - | A/D 13x14b | - | - | 21 | - | - | - | -40°C~105°C TA | Tube | 2015 | Laser Bee | - | - | Discontinued | 2 (1 Year) | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | - | - | 72MHz | - | - | - | - | - | - | - | - | - | - | - | I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 1.25K x 8 | 2.2V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | I2C, SMBus, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
EFM32HG321F64G-A-QFP48 Silicon Labs | In Stock | - | Datasheet | - | - | Surface Mount | Surface Mount | 48-TQFP | - | 48 | - | - | A/D 4x12b | - | - | 35 | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Happy Gecko | - | - | Discontinued | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | - | I2C, IrDA, SPI, UART, USART, USB | 64kB | Internal | - | 8K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M0+ | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART, USB | - | - | - | 32b | - | - | - | - | ARM | - | - | - | - | - | 2 | 4 | 3 | 1 | 1.05mm | - | 7mm | 7mm | - | Unknown | RoHS Compliant | ||
EFM32JG1B100F256IM32-C0R Silicon Labs | 38 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-VFQFN Exposed Pad | YES | - | - | - | A/D 24x12b | - | - | 20 | - | - | - | -40°C~125°C TJ | Tape & Reel (TR) | - | Jade Gecko | - | yes | Active | 2 (1 Year) | 32 | - | - | - | - | 8542.31.00.01 | QUAD | NO LEAD | - | 3.3V | 0.5mm | compliant | - | - | - | - | - | - | - | 3.8V | - | - | 1.62V | - | - | - | Internal | 40MHz | 32K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 40MHz | FLASH | 32-Bit | 256KB 256K x 8 | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | 32 | YES | YES | - | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5mm | 5mm | - | - | RoHS Compliant | ||
EFM32LG842F64G-E-QFP64 Silicon Labs | 5000 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | - | A/D 8x12b; D/A 2x12b | - | - | 53 | - | - | Yes | -40°C~85°C TA | Tray | 2014 | Leopard Gecko | - | - | Not For New Designs | 3 (168 Hours) | 64 | 3A001.A.3 | - | - | - | - | QUAD | GULL WING | - | 3V | - | - | 48MHz | - | - | - | - | - | 3.8V | - | - | - | - | - | I2C, I2S, IrDA, SPI, UART, USART, USB | 64kB | Internal | - | 32K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 5 | - | ARM | - | - | - | - | - | - | - | - | - | - | 1.2mm | 10mm | - | No | - | RoHS Compliant | ||
 EFM32LG890F256G-E-BGA112 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Copper, Silver, Tin | Surface Mount | Surface Mount | 112-VFBGA | - | 112 | - | - | A/D 8x12b; D/A 2x12b | - | - | 90 | - | - | Yes | -40°C~85°C TA | Tray | 2014 | Leopard Gecko | - | - | Not For New Designs | 3 (168 Hours) | 112 | 3A001.A.3 | - | - | - | - | BOTTOM | BALL | - | 3V | 0.8mm | - | 48MHz | - | - | - | - | - | - | 3.8V | - | - | 1.98V | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB | 256kB | Internal | - | 32K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 256KB 256K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 5 | 28 | ARM | - | - | - | - | - | - | - | - | - | - | 1.3mm | 10mm | - | - | - | RoHS Compliant | ||
 EFM32JG12B500F1024IM48-C Silicon Labs | 44 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 48-VFQFN Exposed Pad | - | - | - | - | A/D - 12b SAR | - | - | 33 | - | - | - | -40°C~125°C TJ | Tray | - | Jade Gecko | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 40MHz | 256K x 8 | 1.8V~3.8V | - | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 1MB 1M x 8 | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
C8051F38C-GMR Silicon Labs | 21 | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 32-VFQFN Exposed Pad | - | - | - | - | A/D 21x10b | - | - | 25 | 2304 | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2015 | C8051F38x | - | - | Active | 2 (1 Year) | 32 | - | - | - | - | 8542.31.00.01 | QUAD | NO LEAD | - | - | 0.5mm | - | - | - | - | - | S-PQCC-N32 | Not Qualified | - | - | 3/3.3V | - | - | - | I2C, SMBus, SPI, UART, USART, USB | 16kB | Internal | 48 MIPS | 2.25K x 8 | 2.7V~5.25V | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | I2C, SPI, UART/USART, USB | 8 | - | - | 8b | - | - | 6 | - | - | - | - | - | 48MHz | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant |