- 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 | Weight | 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 | Terminal Finish | 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 | Supply Voltage-Min (Vsup) | Number of Channels | Interface | Memory Size | Oscillator Type | Speed | RAM Size | Voltage - Supply (Vcc/Vdd) | uPs/uCs/Peripheral ICs Type | Number of Bits | 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 | Density | Evaluation Kit | Core Architecture | EEPROM Size | On Chip Program ROM Width | Screening Level | External Data Bus Width | Number of Programmable I/O | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 C8051F005-TB Silicon Labs | In Stock | - | Datasheet | 2 Weeks | - | - | - | TQFP | - | 6 | 50.008559mg | - | 32 | - | - | - | - | - | Bulk | 2000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 15V | - | - | - | 5 | USB | - | - | - | 2.3kB | - | - | 8 | - | - | - | - | - | - | - | - | - | - | 8b | - | - | - | - | 250 kb | Yes | 8051 | - | - | - | - | - | - | - | - | No | Unknown | RoHS Compliant | Contains Lead | ||
 C8051F712-GQ Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 48-TQFP | YES | 48 | - | A/D 12x10b | 39 | - | 8192 | - | Yes | -40°C~85°C TA | Tray | 2010 | C8051F71x | e3 | - | Last Time Buy | 3 (168 Hours) | 48 | - | - | QUAD | GULL WING | 260 | 3V | 0.5mm | - | 25MHz | NOT SPECIFIED | C8051F71 | 48 | - | Not Qualified | - | - | - | 1.8V | 3 | - | 8kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | - | 8051 | 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 | NO | 4 | - | - | - | - | 32 x 8 | - | - | - | - | 1.2mm | 7mm | - | - | - | RoHS Compliant | - | ||
 C8051F564-IMR Silicon Labs | 36 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-VFQFN Exposed Pad | YES | - | - | A/D 25x12b | 25 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F56x | e3 | - | Active | 1 (Unlimited) | 32 | Matte Tin (Sn) | 8542.31.00.01 | QUAD | NO LEAD | - | 2.1V | 0.5mm | - | 50MHz | - | - | 32 | - | - | - | 2.75V | - | 2V | 6 | 2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART | 16kB | Internal | - | 2.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | - | - | - | - | - | - | - | - | - | - | - | 5mm | - | - | - | RoHS Compliant | - | ||
 EFM8LB10F16ES0-B-QFN24 Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | - | A/D 12x14b | 20 | - | - | - | - | -40°C~105°C TA | Tube | - | 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 | - | ||
 C8051F865-C-ISR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | - | 16 | - | - | 13 | - | - | - | Yes | -40°C~125°C TA | Tape & Reel (TR) | 2013 | C8051F86x | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | I2C, SPI, UART, USART | 2kB | Internal | - | 256 x 8 | 2.2V~3.6V | - | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | I2C, SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 C8051F852-C-GUR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | - | A/D 16x12b | 16 | 256 | - | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 24 | - | - | DUAL | GULL WING | - | 3V | 0.635mm | - | 25MHz | - | - | - | - | Not Qualified | - | 3.6V | 2.5/3.3V | 2.2V | - | I2C, SPI, UART, USART | 2kB | Internal | - | 256 x 8 | 2.2V~3.6V | MICROCONTROLLER | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | - | AEC-Q100 | - | 18 | - | 8.65mm | - | - | - | RoHS Compliant | - | ||
 C8051F855-C-IUR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | - | - | 16 | - | - | - | Yes | -40°C~125°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | I2C, SPI, UART, USART | 2kB | Internal | - | 256 x 8 | 2.2V~3.6V | - | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | I2C, SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | 18 | - | - | - | - | - | RoHS Compliant | - | ||
 EFM8BB31F16I-B-QFN32R Silicon Labs | 18 | - | Datasheet | - | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | - | A/D 20x10/12b SAR; D/A 2x12b | 29 | - | - | - | - | -40°C~125°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 | 16KB 16K x 8 | I2C, SMBus, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 EFM8BB31F64I-B-QFP32R Silicon Labs | 38 | - | Datasheet | - | - | - | Surface Mount | 32-TQFP | - | - | - | A/D 20x10/12b SAR; D/A 4x12b | 28 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | - | - | - | - | - | NOT SPECIFIED | - | - | compliant | - | NOT SPECIFIED | - | - | - | - | - | - | - | - | - | - | - | Internal | 50MHz | 4.25K x 8 | 2.2V~3.6V | MICROCONTROLLER | - | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | I2C, SMBus, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
EFM8BB31F32I-B-QSOP24R Silicon Labs | 21 | - | Datasheet | - | - | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | - | - | A/D 13x10/12b SAR; D/A 2x12b | 21 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | - | - | - | - | - | NOT SPECIFIED | - | - | compliant | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
EFM8BB31F32I-B-QFN32R Silicon Labs | 18 | - | Datasheet | - | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | - | A/D 20x10/12b SAR; D/A 2x12b | 29 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | - | - | - | - | - | NOT SPECIFIED | - | - | compliant | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
C8051F854-C-IUR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | - | - | 16 | - | - | - | Yes | -40°C~125°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | - | I2C, SPI, UART, USART | 4kB | Internal | - | 512 x 8 | 2.2V~3.6V | - | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 4KB 4K x 8 | I2C, SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | 18 | - | - | - | - | - | RoHS Compliant | - | ||
C8051F864-C-GSR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | - | 16 | - | - | 13 | 512 | - | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F86x | - | - | Active | 2 (1 Year) | 16 | - | - | DUAL | GULL WING | - | 3V | 1.27mm | - | 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 | - | - | - | 9.9mm | - | - | - | RoHS Compliant | - | ||
 C8051F855-C-GUR Silicon Labs | In Stock | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | - | - | 16 | 512 | - | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 24 | - | - | DUAL | GULL WING | - | 3V | 0.635mm | - | 25MHz | - | - | - | - | Not Qualified | - | 3.6V | 2.5/3.3V | 2.2V | - | I2C, SPI, UART, USART | 2kB | Internal | - | 256 x 8 | 2.2V~3.6V | MICROCONTROLLER | - | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | I2C, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | - | AEC-Q100 | - | 18 | - | 8.65mm | - | - | - | RoHS Compliant | - | ||
 C8051F853-C-GUR Silicon Labs | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | - | - | 16 | 512 | 8192 | Automotive grade | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 24 | - | - | DUAL | GULL WING | - | 3V | 0.635mm | - | 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 | - | 18 | - | 8.65mm | - | - | - | RoHS Compliant | - | ||
 C8051F551-IMR Silicon Labs | 36 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 24-WFQFN Exposed Pad | YES | 24 | - | A/D 18x12b | 18 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F55x | e3 | - | Active | 1 (Unlimited) | 24 | Matte Tin (Sn) | 8542.31.00.01 | QUAD | NO LEAD | - | 2.1V | 0.5mm | - | 50MHz | - | - | 24 | - | - | - | 2.75V | - | 2V | 6 | 2-Wire, CAN, 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), CANbus, SPI, UART/USART | 8 | YES | NO | 8b | YES | - | - | - | - | - | - | - | - | - | - | - | - | 4mm | - | - | - | RoHS Compliant | - | ||
 C8051F581-IMR Silicon Labs | 44 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 48-VFQFN Exposed Pad | YES | - | - | A/D 32x12b | 40 | 8448 | 131072 | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F58x | e3 | - | Active | 2 (1 Year) | 48 | Matte Tin (Sn) | 8542.31.00.01 | QUAD | NO LEAD | - | - | 0.5mm | - | 50MHz | - | - | 48 | S-PQCC-N48 | Not Qualified | - | - | 2/5V | - | 12 | 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART | 128kB | Internal | - | 8.25K x 8 | 1.8V~5.25V | - | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 128KB 128K x 8 | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | - | 8b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32G840F32G-E-QFN64R Silicon Labs | 36 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | - | - | A/D 8x12b; D/A 2x12b | 56 | 8192 | 32768 | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Gecko | - | - | Active | 3 (168 Hours) | 64 | - | 8542.31.00.01 | QUAD | NO LEAD | - | 3V | 0.5mm | compliant | - | - | - | - | S-XQCC-N64 | - | - | 3.8V | - | 1.98V | - | - | - | Internal | 32MHz | 8K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | - | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 32MHz | FLASH | 32-Bit | 32KB 32K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | - | YES | YES | - | 16 | - | - | - | - | 8 | - | 16 | - | 0.9mm | 9mm | 9mm | - | - | RoHS Compliant | - | ||
 C8051F367-C-GMR Silicon Labs | In Stock | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 28-VFQFN Exposed Pad | - | 28 | - | A/D 17x10b; D/A 1x10b | 25 | - | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2015 | C8051F36x | - | - | Not For New Designs | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | 50MHz | - | - | - | - | - | 3V | - | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 32kB | Internal | - | 1K x 8 | 2.7V~3.6V | - | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
C8051F362-C-GMR Silicon Labs | 2879 | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 28-VFQFN Exposed Pad | - | 28 | - | A/D 17x10b; D/A 1x10b | 25 | - | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2015 | C8051F36x | - | - | Not For New Designs | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | 100MHz | - | - | - | - | - | 3.3V | - | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 32kB | Internal | - | 1K x 8 | 3V~3.6V | - | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - |