- 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 | Data Converters | Number of I/Os | RAM(byte) | ROM(word) | Usage Level | Watchdog Timers | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | HTS Code | Max Power Dissipation | 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 | 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 | Access Time | Has ADC | DMA Channels | Data Bus Width | PWM Channels | DAC Channels | Number of Timers/Counters | Address Bus Width | Core Architecture | On Chip Program ROM Width | CPU Family | Screening Level | Number of Programmable I/O | Number of UART Channels | Number of ADC Channels | Number of I2C Channels | Number of SPI Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 EFM32TG822F8-QFP48T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 48-TQFP | YES | 48 | A/D 4x12b; D/A 1x12b | 37 | - | 8192 | - | Yes | -40°C~85°C TA | Tray | 2010 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 48 | - | - | - | QUAD | GULL WING | - | 3V | 0.5mm | - | 32MHz | - | - | - | - | Not Qualified | - | - | - | 1.98V | - | I2C, I2S, IrDA, SPI, UART, USART | 8kB | Internal | - | 2K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 8KB 8K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | YES | YES | 32b | YES | - | 3 | - | ARM | - | - | - | - | - | 4 | - | - | - | - | 7mm | - | - | - | RoHS Compliant | - | ||
 C8051F581-IM Silicon Labs | 984 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 48-VFQFN Exposed Pad | - | 48 | A/D 32x12b | 40 | - | - | - | - | -40°C~125°C TA | Tube | 2000 | C8051F58x | e3 | - | Active | 2 (1 Year) | 48 | - | - | - | QUAD | - | - | 2.1V | 0.5mm | - | 24MHz | - | C8051F58 | 48 | - | - | - | - | - | 2V | 12 | 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART | 128kB | Internal | 50 MHz | 8.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 128KB 128K x 8 | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | 6 | - | - | - | - | - | - | 2 | 32 | 1 | - | 950μm | - | 7mm | 7mm | No | - | RoHS Compliant | - | ||
 C8051F511-IM Silicon Labs | 5 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 40-VFQFN Exposed Pad | - | 40 | A/D 32x12b | 33 | - | - | - | - | -40°C~125°C TA | Tube | 2011 | C8051F51x | e3 | - | Active | 3 (168 Hours) | 40 | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 2.1V | 0.5mm | - | 50MHz | NOT SPECIFIED | C8051F51 | 40 | - | Not Qualified | - | 5.25V | - | - | 6 | 2-Wire, EBI/EMI, I2C, 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), SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | - | - | 32 | 1 | - | 850μm | - | 6mm | 6mm | - | - | RoHS Compliant | - | ||
 C8051F983-C-GM Silicon Labs | 13 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-UFQFN Exposed Pad | - | - | - | 16 | - | - | - | Yes | -40°C~85°C TA | Tube | 2001 | C8051F9xx | - | - | Active | 1 (Unlimited) | 20 | - | - | - | QUAD | NO LEAD | - | 2.4V | 0.5mm | - | 25MHz | - | - | - | - | - | 2.4V | 3.6V | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 4kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 4KB 4K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | NO | NO | - | YES | - | 4 | - | 8051 | - | - | - | - | - | - | - | - | - | - | 3mm | 3mm | - | - | RoHS Compliant | - | ||
 C8051F851-C-GMR Silicon Labs | 13 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-VFQFN Exposed Pad | - | - | A/D 15x12b | 15 | 512 | - | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 20 | - | - | - | QUAD | NO LEAD | - | 3V | 0.5mm | - | 25MHz | - | - | - | - | Not Qualified | - | 3.6V | 2.5/3.3V | 2.2V | - | I2C, SPI, UART, USART | 4kB | Internal | - | 512 x 8 | 2.2V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 4KB 4K x 8 | I2C, SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | 4 | - | - | - | - | AEC-Q100 | 16 | - | - | - | - | - | - | 3mm | - | - | - | RoHS Compliant | - | ||
C8051F982-C-GM Silicon Labs | 13 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-UFQFN Exposed Pad | - | - | A/D 10x10b | 16 | - | - | - | Yes | -40°C~85°C TA | Tube | 2001 | C8051F9xx | - | - | Active | 1 (Unlimited) | 20 | - | - | - | QUAD | NO LEAD | - | 2.4V | 0.5mm | - | 25MHz | - | - | - | - | - | 2.4V | 3.6V | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 4kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 4KB 4K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | YES | NO | - | YES | - | 4 | - | 8051 | - | - | - | - | - | - | - | - | - | - | 3mm | 3mm | - | - | RoHS Compliant | - | ||
SIM3L144-C-GMR Silicon Labs | 41 | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 40-VFQFN Exposed Pad | - | 40 | A/D 20x10/12b; D/A 1x10b | 28 | - | 65536 | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2000 | SiM3L1xx | - | - | Not For New Designs | 2 (1 Year) | 40 | - | - | - | QUAD | NO LEAD | - | 3.3V | 0.5mm | - | 50MHz | - | - | - | - | Not Qualified | - | 3.8V | 2/3.3V | 1.8V | - | I2C, IrDA, SPI, UART, USART | 64kB | Internal | - | 16K x 8 | 1.8V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - | FLASH | 32-Bit | 64KB 64K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | YES | YES | - | YES | - | 4 | - | ARM | - | CORTEX-M3 | - | - | - | - | - | - | - | - | 6mm | 6mm | - | - | RoHS Compliant | - | ||
C8051F853-C-GMR Silicon Labs | 20 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-VFQFN Exposed Pad | - | - | - | 15 | 512 | 8192 | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 20 | - | - | - | QUAD | NO LEAD | - | 3V | 0.5mm | - | 25MHz | - | - | - | - | Not Qualified | - | 3.6V | 2.5/3.3V | 2.2V | - | I2C, SPI, UART, USART | 8kB | Internal | - | 512 x 8 | 2.2V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | I2C, SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | 4 | - | - | - | - | AEC-Q100 | 16 | - | - | - | - | - | - | 3mm | - | - | - | RoHS Compliant | - | ||
 C8051F126 Silicon Labs | 10 | - | Datasheet | - | - | - | Surface Mount | 100-TQFP | YES | 100 | A/D 8x8b, 8x10b; D/A 2x12b | 64 | - | 131072 | - | Yes | -40°C~85°C TA | Tray | 2000 | C8051F12x | e0 | - | Obsolete | 3 (168 Hours) | 100 | 3A001.A.3 | - | - | QUAD | GULL WING | - | 3V | - | - | 50MHz | - | C8051F12 | 100 | - | - | - | - | 3/3.3V | 2.7V | 6 | 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART | 128kB | Internal | - | 8.25K x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 128KB 128K x 8 | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | 8 | 50 μs | YES | NO | 8b | YES | YES | 5 | 16 | - | - | - | - | - | - | - | - | - | - | 1.2mm | 14mm | - | No | - | Non-RoHS Compliant | Contains Lead | ||
C8051F990-GM Silicon Labs | 20 | - | Datasheet | - | - | - | Surface Mount | 20-UFQFN Exposed Pad | YES | 20 | A/D 9x12b | 16 | - | - | - | Yes | -40°C~85°C TA | Tube | 2011 | C8051F9xx | - | - | Obsolete | 3 (168 Hours) | 20 | - | - | - | QUAD | - | - | 2.4V | 0.5mm | - | 25MHz | - | C8051F99 | 20 | - | - | 2.4V | - | - | - | 3 | - | 8kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, Cap Sense, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | 4 | - | 8051 | - | - | - | - | - | 10 | - | 1 | 1mm | - | 4mm | 4mm | No | - | RoHS Compliant | - | ||
 SIM3U156-B-GM Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | 64 | A/D 28x12b; D/A 2x10b | 50 | - | - | - | Yes | -40°C~85°C TA | Tray | 2001 | SiM3U1xx | - | - | Not For New Designs | 3 (168 Hours) | 64 | - | - | 800mW | QUAD | NO LEAD | - | 3V | 0.5mm | - | 80MHz | - | SIM3U1 | - | - | - | - | 3.6V | - | 1.8V | 10 | - | 128kB | Internal | - | 32K x 8 | 1.8V~3.6V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | 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 | - | YES | YES | 32b | YES | - | 2 | - | ARM | - | - | - | 65 | - | - | - | - | - | - | 9mm | - | - | - | RoHS Compliant | Lead Free | ||
 EFM8SB20F32G-A-QFN24 Silicon Labs | 7100 | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 24-WFQFN Exposed Pad | - | 24 | A/D 15x10b | 16 | - | - | - | - | -40°C~85°C TA | Tube | 2014 | Sleepy Bee | - | - | Discontinued | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | 2.4V | - | - | - | - | EBI/EMI, I2C, SMBus, SPI, UART, USART | 32kB | Internal | - | 4.25K x 8 | 1.8V~3.6V | MICROCONTROLLER | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | EBI/EMI, I2C, SMBus, SPI, UART/USART | - | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | 15 | 1 | 2 | 750μm | - | 4mm | 4mm | - | Unknown | RoHS Compliant | - | ||
 C8051F563-IQ Silicon Labs | In Stock | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 32-LQFP | - | 32 | A/D 25x12b | 25 | - | - | - | Yes | -40°C~125°C TA | Tray | 2000 | C8051F56x | e3 | - | Active | 3 (168 Hours) | 32 | 3A001.A.3 | - | - | QUAD | GULL WING | - | 2.1V | 0.8mm | - | 50MHz | - | C8051F56 | 32 | - | - | - | 2.75V | - | 2V | 6 | 2-Wire, I2C, SMBus, SPI, UART, USART | 32kB | Internal | - | 2.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | YES | NO | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | - | - | 7mm | - | No | - | RoHS Compliant | - | ||
EFM8BB10F2I-A-QFN20 Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 20-WFQFN Exposed Pad | YES | - | A/D 15x12b | 16 | 256 | 2048 | Automotive grade | - | -40°C~125°C TA | Tube | - | Busy Bee | - | yes | Active | 2 (1 Year) | 20 | - | 8542.31.00.01 | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | compliant | - | NOT SPECIFIED | - | - | S-XQCC-N20 | - | - | 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 | NO | - | - | - | 8 | - | AEC-Q100 | - | - | - | - | - | - | 0.8mm | 3mm | 3mm | - | - | RoHS Compliant | - | ||
 EFM8LB11F32E-B-QFN32 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | A/D 20x14b; D/A 2x12b | 29 | - | - | - | - | -40°C~105°C TA | Tray | - | 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 | - | ||
 EFM32G840F64-QFN64T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | - | A/D 8x12b; D/A 2x12b | 56 | - | 65536 | - | Yes | -40°C~85°C TA | Tray | 2013 | Gecko | - | - | Discontinued | 3 (168 Hours) | 64 | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | - | 32MHz | NOT SPECIFIED | - | - | - | Not Qualified | - | 3.8V | 1.85/3.8V | 1.98V | - | EBI/EMI, I2C, IrDA, SPI, UART, USART | 64kB | Internal | - | 16K 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 | 4 | - | ARM | - | CORTEX-M3 | - | - | - | - | - | - | - | 0.9mm | 9mm | - | - | - | RoHS Compliant | - | ||
 EFM32HG108F64G-B-QFN24R Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-VQFN Exposed Pad | - | - | A/D 4x12b | 17 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2015 | Happy Gecko | - | yes | Discontinued | 3 (168 Hours) | - | - | 8542.31.00.01 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 25MHz | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 C8051F804-GS Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | YES | 16 | A/D 12x10b | 13 | - | - | - | Yes | -40°C~85°C TA | Tube | 2008 | C8051F80x | e3 | - | Not For New Designs | 3 (168 Hours) | 16 | - | - | - | DUAL | GULL WING | - | 3V | - | - | 25MHz | - | C8051F80 | 16 | - | - | 3V | - | - | - | 3 | - | 16kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | 8051 | Cap Sense, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | YES | NO | 8b | YES | - | - | - | - | - | - | - | - | 1 | 12 | - | - | 1.5mm | - | 9.9mm | 3.9mm | No | - | RoHS Compliant | - | ||
 EFM8BB31F32G-B-QFN32R Silicon Labs | 8000 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | A/D 20x10/12b SAR; D/A 2x12b | 29 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | - | - | - | - | - | - | NOT SPECIFIED | - | - | - | - | NOT SPECIFIED | - | - | - | - | - | - | - | - | - | - | - | Internal | 50MHz | 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 | - | ||
 EFM32GG895F512G-E-BGA120 Silicon Labs | 31 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 120-VFBGA | - | - | A/D 8x12b; D/A 2x12b | 93 | - | - | - | - | -40°C~85°C TA | Tray | - | Giant Gecko | - | yes | Active | 3 (168 Hours) | - | - | 8542.31.00.01 | - | - | - | - | - | - | compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 48MHz | 128K x 8 | 1.98V~3.8V | - | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 512KB 512K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - |