- 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 | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Number of Channels | Interface | Max Supply Voltage | Min Supply Voltage | 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 | Core Architecture | CPU Family | Max Frequency | Number of Programmable I/O | Number of ADC Channels | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 EFM8BB31F16I-B-4QFN24 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-WFQFN Exposed Pad | - | - | - | - | A/D 12x10/12b SAR; D/A 2x12b | - | - | 20 | - | - | - | -40°C~125°C TA | Tube | - | Busy Bee | - | - | Not For New Designs | 2 (1 Year) | - | - | - | - | - | 8542.31.00.01 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 50MHz | 2.25K 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 | ||
 EFM32TG110F4-QFN24T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-VQFN Exposed Pad | YES | 24 | - | 928.191737mg | A/D 2x12b; D/A 1x12b | - | - | 17 | - | 4096 | Yes | -40°C~85°C TA | Tray | 2013 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 24 | - | - | - | - | - | QUAD | NO LEAD | - | - | 0.635mm | - | 32MHz | - | - | - | Not Qualified | 3V | - | 1.85/3.8V | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | - | - | 4kB | Internal | - | 1K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | FLASH | 32-Bit | 4KB 4K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | - | 32b | - | - | - | ARM | CORTEX-M3 | - | - | 2 | - | - | - | - | RoHS Compliant | ||
 C8051F303-GS Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | YES | 14 | - | - | - | - | - | 8 | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F30x | e3 | yes | Not For New Designs | 2 (1 Year) | 14 | - | - | - | - | - | DUAL | GULL WING | NOT SPECIFIED | - | - | - | 25MHz | NOT SPECIFIED | C8051F30 | 14 | Not Qualified | 3.3V | - | - | - | - | 3 | 2-Wire, I2C, SMBus, UART, USART | - | - | 8kB | Internal | - | 256 x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), UART/USART | 8 | NO | NO | 8b | NO | NO | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051F816-GSR Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | - | - | 16-SOIC | - | A/D 12x10b | - | FLASH | 13 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2008 | C8051F81x | - | - | Not For New Designs | 3 (168 Hours) | - | - | - | 85°C | -40°C | - | - | - | - | - | - | - | 25MHz | - | - | - | - | 3V | - | - | - | - | 3 | 2-Wire, I2C, SMBus, SPI, UART, USART | 3.6V | 1.8V | 8kB | Internal | 25MHz | 512 x 8 | 1.8V~3.6V | - | 8051 | Cap Sense, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | 3 | 8051 | - | 25MHz | 13 | - | - | - | - | - | RoHS Compliant | ||
 C8051F537A-IMR Silicon Labs | 38 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 20-VFQFN Exposed Pad | - | 20 | - | - | A/D 16x12b | - | - | 16 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F53x | e3 | - | Active | 1 (Unlimited) | - | - | Matte Tin (Sn) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | 20 | - | - | - | - | - | - | 3 | SPI, UART, USART | - | - | 2kB | Internal | - | 256 x 8 | 1.8V~5.25V | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | SPI, UART/USART | - | - | - | 8b | - | - | - | - | - | - | - | - | - | - | - | No | RoHS Compliant | ||
 EFM32LG332F256G-E-QFP64 Silicon Labs | In Stock | - | - | - | - | - | - | TQFP | YES | 64 | - | - | - | 48MHz | FLASH | 50 | - | - | Yes | - | - | - | - | - | - | - | - | 64 | 3A001.A.3 | - | 85°C | -40°C | - | QUAD | GULL WING | - | 3V | - | - | 48MHz | - | - | - | - | 3.8V | - | - | INDUSTRIAL | - | - | 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 | ARM | - | - | 50 | - | 1.2mm | 10mm | - | No | RoHS Compliant | ||
 C8051F930-GMR Silicon Labs | 10500 | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 32-VFQFN Exposed Pad | - | 32 | - | - | A/D 23x10b | - | - | 24 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2000 | C8051F9xx | e3 | - | Obsolete | 1 (Unlimited) | - | - | Matte Tin (Sn) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | - | - | 64kB | Internal | - | 4.25K x 8 | 0.9V~3.6V | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | No | RoHS Compliant | ||
 EFM32WG995F64-BGA120T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 120-VFBGA | YES | 120 | - | - | A/D 8x12b; D/A 2x12b | - | - | 93 | 32768 | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 120 | - | - | - | - | - | - | - | - | - | - | - | 48MHz | - | - | - | Not Qualified | 3V | - | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB | - | - | 64kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | - | - | - | - | - | RoHS Compliant | ||
EFM32WG295F64-BGA120T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 120-VFBGA | YES | 120 | - | - | A/D 8x12b; D/A 2x12b | - | - | 93 | 32768 | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 120 | - | - | - | - | - | - | - | - | - | - | - | 48MHz | - | - | - | Not Qualified | 3V | - | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | - | - | 64kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | - | - | - | - | - | RoHS Compliant | ||
EFM32WG995F128-BGA120T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 120-VFBGA | YES | 120 | - | - | A/D 8x12b; D/A 2x12b | - | - | 93 | 32768 | 131072 | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 120 | - | - | - | - | - | - | - | - | - | - | - | 48MHz | - | - | - | Not Qualified | 3V | - | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB | - | - | 128kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 128KB 128K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | - | - | - | - | - | RoHS Compliant | ||
 EFM32WG842F256-QFP64T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | 360.605934mg | A/D 8x12b; D/A 2x12b | - | - | 53 | - | 262144 | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 64 | - | - | - | - | - | QUAD | GULL WING | - | - | - | - | 48MHz | - | - | - | Not Qualified | - | - | - | - | - | - | I2C, I2S, IrDA, SPI, UART, USART | - | - | 256kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 256KB 256K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | 8 | - | - | - | - | RoHS Compliant | ||
 EFM8LB11F16E-B-QFN24R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | - | - | A/D 12x14b; D/A 2x12b | - | - | 20 | - | - | - | -40°C~105°C TA | Tape & Reel (TR) | - | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | - | - | - | - | - | 8542.31.00.01 | - | - | 260 | - | - | - | - | 30 | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 72MHz | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
 EFM8LB11F32ES0-B-QFN32R Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 32-UFQFN Exposed Pad | YES | - | - | - | A/D 20x14b; D/A 2x12b | - | - | 29 | - | - | - | -40°C~105°C TA | Tape & Reel (TR) | - | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | 32 | - | - | - | - | 8542.31.00.01 | QUAD | NO LEAD | 260 | 3V | 0.4mm | compliant | - | 30 | - | - | - | - | 3.6V | - | - | 2.2V | - | - | - | - | - | Internal | 72MHz | 2.25K x 8 | 2.2V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | 50MHz | FLASH | 8-Bit | 32KB 32K x 8 | I2C, SMBus, SPI, UART/USART | 8 | YES | NO | - | YES | - | - | - | - | - | - | - | - | 4mm | 4mm | - | RoHS Compliant | ||
EFM8LB12F32E-B-QFN24R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | - | - | A/D 12x14b; D/A 4x12b | - | - | 20 | - | - | - | -40°C~105°C TA | Tape & Reel (TR) | 2015 | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | - | - | - | - | - | 8542.31.00.01 | - | - | 260 | - | - | - | - | 30 | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 72MHz | 2.25K x 8 | 2.2V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | I2C, SMBus, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
EFM32WG842F64-QFP64T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | 360.605934mg | A/D 8x12b; D/A 2x12b | - | - | 53 | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 64 | - | - | - | - | - | QUAD | GULL WING | - | - | - | - | 48MHz | - | - | - | Not Qualified | - | - | - | - | - | - | I2C, I2S, IrDA, SPI, UART, USART | - | - | 64kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | 8 | - | - | - | - | RoHS Compliant | ||
EFM8LB10F16ES0-B-QFN32R Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | - | - | A/D 20x14b | - | - | 29 | - | - | - | -40°C~105°C TA | Tape & Reel (TR) | - | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | - | - | - | - | - | 8542.31.00.01 | - | - | 260 | - | - | compliant | - | 30 | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 72MHz | 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 | ||
 EFM32WG840F128-QFN64T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | 64 | - | 206.29948mg | A/D 8x12b; D/A 2x12b | - | - | 56 | - | 131072 | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 64 | - | - | - | - | - | QUAD | NO LEAD | - | - | - | - | 48MHz | - | - | - | Not Qualified | - | - | - | - | - | - | I2C, I2S, IrDA, SPI, UART, USART | - | - | 128kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 128KB 128K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | - | 32b | - | - | 5 | ARM | CORTEX-M4F | - | - | 8 | - | - | - | - | RoHS Compliant | ||
 EFM32LG895F128G-E-BGA120R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 120-VFBGA | - | 120 | - | - | A/D 8x12b; D/A 2x12b | - | - | 93 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2014 | Leopard Gecko | - | yes | Not For New Designs | 3 (168 Hours) | - | - | - | - | - | - | - | - | NOT SPECIFIED | - | - | - | 48MHz | NOT SPECIFIED | - | - | - | 3.8V | - | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB | - | - | 128kB | 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 | 128KB 128K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | - | - | - | 32b | - | - | 5 | ARM | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051F412-GQR Silicon Labs | 47 | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 32-LQFP | - | - | - | - | A/D 24x12b; D/A 2x12b | - | - | 24 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2000 | C8051F41x | - | - | Active | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | 50MHz | - | C8051F41 | - | - | - | - | - | - | - | 6 | 2-Wire, I2C, SMBus, SPI, UART, USART | - | - | 16kB | Internal | - | 2.25K x 8 | 2V~5.25V | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 EFM8BB10F2A-A-QFN20R Silicon Labs | 18 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 20-WFQFN Exposed Pad | YES | - | - | - | A/D 15x12b | - | - | 16 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Automotive, AEC-Q100, Busy Bee | - | yes | Active | 2 (1 Year) | 20 | - | - | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | compliant | - | NOT SPECIFIED | - | - | - | - | 3.6V | - | - | 2.2V | - | - | - | - | - | Internal | 25MHz | 256 x 8 | 2.2V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | 25MHz | FLASH | 8-Bit | 2KB 2K x 8 | I2C, SMBus, SPI, UART/USART | 8 | YES | NO | - | YES | - | - | - | - | - | - | - | - | 3mm | 3mm | - | RoHS Compliant |