- 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 | 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 | Connector Type | Terminal Finish | Additional Feature | 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) | 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 | On Chip Program ROM Width | External Data Bus Width | Number of Programmable I/O | Number of ADC Channels | ROM Programmability | Number of I2C Channels | Number of SPI Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status |
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 C8051T634-GM Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 20-VFQFN Exposed Pad | YES | 20 | A/D 16x10b; D/A 1x10b | EPROM, OTP | 17 | - | - | - | -40°C~85°C TA | Tube | 2006 | C8051T63x | e3 | - | Not For New Designs | 1 (Unlimited) | 20 | - | - | - | - | QUAD | - | - | 3V | 0.5mm | - | 25MHz | - | C8051T63 | 20 | - | - | - | - | - | 3 | 2-Wire, I2C, SMBus, SPI, UART, USART | 2kB | Internal | - | 768 x 8 | 1.8V~3.6V | MICROCONTROLLER, RISC | 8051 | POR, PWM, Temp Sensor, WDT | - | OTP | 8-Bit | 2KB 2K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | - | 16 | FLASH | 1 | - | 950μm | - | 4mm | 4mm | No | RoHS Compliant | ||
 C8051F368-C-GQ Silicon Labs | 247 | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 32-LQFP | - | 32 | A/D 21x10b; D/A 1x10b | - | 29 | - | - | Yes | -40°C~85°C TA | Tray | 2015 | C8051F36x | - | - | Not For New Designs | 3 (168 Hours) | 32 | - | - | - | - | QUAD | GULL WING | 260 | 3V | 0.8mm | - | 50MHz | 30 | - | - | - | - | 3V | 3.6V | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 1K x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | YES | NO | - | YES | YES | 4 | 16 | - | 8 | 8 | - | - | - | - | - | - | 1.6mm | 7mm | 7mm | - | RoHS Compliant | ||
 C8051F982-GM Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 20-UFQFN Exposed Pad | YES | 20 | A/D 10x10b | - | 16 | - | - | Yes | -40°C~85°C TA | Tube | 2011 | C8051F9xx | - | - | Obsolete | 3 (168 Hours) | 20 | - | - | - | - | QUAD | - | - | 2.4V | 0.5mm | - | 25MHz | - | C8051F98 | 20 | - | - | 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 | 8b | YES | - | 4 | - | 8051 | - | - | - | 10 | - | - | 1 | 1mm | - | 4mm | 4mm | No | RoHS Compliant | ||
 C8051F545-IMR Silicon Labs | 33 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-VFQFN Exposed Pad | - | - | A/D 25x12b | - | 25 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F54x | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | 50MHz | - | - | - | - | - | - | - | - | 6 | 2-Wire, I2C, 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), SPI, UART/USART | - | - | - | 8b | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051F960-A-GM Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 76-VFQFN Dual Rows, Exposed Pad | YES | 76 | A/D 16x10b/12b | - | 57 | - | - | Yes | -40°C~85°C TA | Tray | 2000 | C8051F9xx | - | - | Obsolete | 3 (168 Hours) | 76 | - | - | - | - | QUAD | - | - | 3.6V | 0.5mm | - | 25MHz | - | C8051F96 | 76 | - | - | 3.3V | 3.8V | - | - | I2C, SMBus, SPI, UART, USART | 128kB | Internal | - | 8.25K x 8 | 1.8V~3.8V | MICROCONTROLLER | 8051 | DMA, LCD, POR, PWM, WDT | - | FLASH | 8-Bit | 128KB 128K x 8 | I2C, SPI, UART/USART | 8 | YES | YES | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | - | 6mm | - | No | RoHS Compliant | ||
 C8051F852-C-IU Silicon Labs | In Stock | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | - | 24 | A/D 16x12b | - | 16 | - | - | Yes | -40°C~125°C TA | Tray | 2013 | C8051F85x | - | - | Active | 2 (1 Year) | 24 | - | - | - | - | DUAL | GULL WING | - | 3V | 0.635mm | - | 25MHz | - | - | - | - | - | - | 3.6V | 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 | - | - | - | - | 18 | - | - | - | - | - | - | 8.65mm | - | - | RoHS Compliant | ||
 EFM8BB31F32I-B-QFN24R Silicon Labs | 13 | - | Datasheet | - | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | A/D 12x10/12b SAR; D/A 2x12b | - | 20 | - | - | - | -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 | ||
 C8051F509-IMR Silicon Labs | 31 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 40-VFQFN Exposed Pad | YES | - | A/D 32x12b | - | 33 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2011 | C8051F50x | e3 | - | Active | 3 (168 Hours) | 40 | - | Matte Tin (Sn) | - | 8542.31.00.01 | QUAD | NO LEAD | - | 2.1V | 0.5mm | - | 50MHz | - | C8051F50 | 40 | - | - | - | 2.75V | 2V | 6 | 2-Wire, EBI/EMI, I2C, 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), SPI, UART/USART | 8 | YES | NO | 8b | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 SIM3U136-B-GMR Silicon Labs | 31 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | - | A/D 28x12b; D/A 2x10b | - | 50 | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2001 | SiM3U1xx | - | - | Not For New Designs | 3 (168 Hours) | 64 | USB | - | - | 8542.31.00.01 | QUAD | NO LEAD | - | 3V | 0.5mm | - | 80MHz | - | SIM3U1 | - | - | - | - | 3.6V | 1.8V | - | EBI/EMI, I2C, IrDA, SPI, UART, USART, USB | 32kB | Internal | - | 8K x 8 | 1.8V~3.6V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 32KB 32K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | 32 | YES | YES | - | YES | - | - | 24 | ARM | - | 16 | - | - | - | - | - | - | - | 9mm | 9mm | - | RoHS Compliant | ||
 EFM32HG110F32G-B-QFN24 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-VQFN Exposed Pad | - | - | A/D 4x12b | - | 17 | - | - | - | -40°C~85°C TA | Tray | 2015 | Happy Gecko | - | yes | Discontinued | 3 (168 Hours) | - | - | - | - | 8542.31.00.01 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 25MHz | 4K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M0+ | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 32KB 32K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
 EFM32G232F128G-E-QFP64 Silicon Labs | 294 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-TQFP | YES | - | A/D 8x12b; D/A 1x12b | - | 53 | 16384 | 131072 | - | -40°C~85°C TA | Tray | - | Gecko | - | - | Active | 3 (168 Hours) | 64 | - | - | - | 8542.31.00.01 | QUAD | GULL WING | - | 3V | 0.5mm | compliant | - | - | - | - | S-PQFP-G64 | - | - | 3.8V | 1.98V | - | - | - | Internal | 32MHz | 16K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 32MHz | FLASH | 32-Bit | 128KB 128K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | - | YES | YES | - | 16 | - | 8 | 16 | - | - | - | - | - | - | 1.2mm | 10mm | 10mm | - | RoHS Compliant | ||
 C8051T611-GM Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 28-VFQFN Exposed Pad | YES | 28 | A/D 17x10b | EPROM, FLASH, OTP | 25 | - | - | - | -40°C~85°C TA | Tube | 2000 | C8051T61x | e3 | - | Not For New Designs | 1 (Unlimited) | 28 | - | - | - | - | QUAD | - | - | 3V | - | - | 25MHz | - | C8051T61 | 28 | - | - | 3V | 3.6V | - | 5 | 2-Wire, I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 1.25K x 8 | 1.8V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, Temp Sensor, WDT | - | OTP | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | YES | NO | 8b | YES | - | 4 | - | - | - | - | 29 | 17 | - | 1 | - | 950μm | - | 5mm | 5mm | No | RoHS Compliant | ||
C8051F383-GM Silicon Labs | 4 | - | Datasheet | 8 Weeks | Tin | - | Surface Mount | 32-VFQFN Exposed Pad | YES | 32 | A/D 21x10b | - | 25 | - | - | - | -40°C~85°C TA | Tray | 2006 | C8051F38x | - | - | Active | 2 (1 Year) | 32 | - | - | OPERATES AT 2.7V MIN SUPPLY WHEN USB NOT USED | - | QUAD | NO LEAD | NOT SPECIFIED | 3.3V | - | - | 48MHz | NOT SPECIFIED | C8051F38 | 32 | - | Not Qualified | - | - | 3V | 5 | - | 32kB | Internal | - | 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, USB | 8 | YES | NO | 8b | YES | - | 6 | - | - | - | - | - | 21 | - | 3 | 1 | 850μm | - | 5mm | 5mm | - | RoHS Compliant | ||
EFM32PG1B200F256GM32-B0 Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 32-VFQFN Exposed Pad | - | - | A/D 20x12b | - | 20 | - | - | - | -40°C~85°C TA | Tray | 2014 | Pearl Gecko | - | - | Discontinued | 2 (1 Year) | - | - | - | - | 8542.31.00.01 | - | - | - | - | - | - | 40MHz | - | - | - | - | - | - | - | - | - | I2C, IrDA, LIN, SPI, UART, USART | 256kB | Internal | - | 32K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M4 | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 256KB 256K x 8 | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | - | - | - | - | - | - | - | - | ARM | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
C8051F368-C-GQR Silicon Labs | 250 | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 32-LQFP | - | 32 | A/D 21x10b; D/A 1x10b | - | 29 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2015 | C8051F36x | - | - | Not For New Designs | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | 50MHz | - | - | - | - | - | 3V | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 1K x 8 | 2.7V~3.6V | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 EFM8LB10F16E-B-QSOP24 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | - | A/D 13x14b | - | 21 | - | - | - | -40°C~105°C TA | Tube | 2014 | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | 24 | - | - | - | 8542.31.00.01 | DUAL | GULL WING | 260 | 3V | 0.635mm | - | - | 30 | - | - | - | - | - | 3.6V | 2.2V | - | - | - | Internal | 72MHz | 1.25K 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | 8.65mm | 3.9mm | - | Non-RoHS Compliant | ||
 C8051F707-GM Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 48-VFQFN Exposed Pad | YES | 48 | - | - | 39 | - | - | Yes | -40°C~85°C TA | Tube | 2010 | C8051F70x | e3 | - | Last Time Buy | 2 (1 Year) | 48 | - | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | - | 25MHz | NOT SPECIFIED | C8051F70 | 48 | - | Not Qualified | - | - | 1.8V | 3 | - | 16kB | Internal | - | 512 x 8 | 1.8V~3.6V | MICROCONTROLLER | 8051 | Cap Sense, POR, PWM, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | NO | NO | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | 1mm | 7mm | - | - | RoHS Compliant | ||
C8051F852-C-GM Silicon Labs | 20 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-VFQFN Exposed Pad | - | - | A/D 15x12b | - | 15 | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F85x | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | 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 | - | - | - | 8b | - | - | 4 | - | - | - | - | 16 | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
EFM8LB12F32ES0-B-QFN24 Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | A/D 12x14b; D/A 4x12b | - | 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 | 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 | ||
 EFM32G890F64-BGA112 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 112-LFBGA | YES | 112 | A/D 8x12b; D/A 2x12b | - | 90 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | Gecko | - | - | Discontinued | 3 (168 Hours) | 112 | - | - | - | - | BOTTOM | BALL | - | 3V | 0.8mm | - | 32MHz | - | - | - | - | - | 3.8V | - | - | - | 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 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 3 | 16 | ARM | - | - | 90 | - | - | - | - | - | - | 10mm | - | No | RoHS Compliant |