- 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 | 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 | 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) | 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 | Has ADC | DMA Channels | Data Bus Width | PWM Channels | DAC Channels | Number of Timers/Counters | Core Architecture | 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 | Number of SPI Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status |
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 EFM8BB21F16G-C-QSOP24 Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | - | - | A/D 20x12b | - | 21 | - | - | - | -40°C~85°C TA | Tube | 2014 | Busy Bee | - | - | Active | 2 (1 Year) | 24 | - | - | 8542.31.00.01 | DUAL | GULL WING | NOT SPECIFIED | 3V | 0.635mm | - | - | NOT SPECIFIED | - | - | 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 | NO | - | - | - | - | - | - | - | - | - | - | - | - | 1.75mm | 8.65mm | 3.9mm | - | - | Non-RoHS Compliant | ||
 EFM8BB31F16G-A-QFN32 Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | 32 | - | A/D 20x10/12b SAR; D/A 2x12b | - | 29 | - | - | - | -40°C~85°C TA | Tube | 2015 | Busy Bee | - | - | Discontinued | 6 (Time on Label) | - | - | - | 8542.31.00.01 | - | - | - | - | - | - | 50MHz | - | - | - | - | - | - | - | - | - | - | - | 16kB | Internal | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No SVHC | RoHS Compliant | ||
 C8051F854-C-GM Silicon Labs | 13 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 20-VFQFN Exposed Pad | - | - | - | - | - | 15 | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F85x | - | - | Active | 2 (1 Year) | 20 | - | - | - | DUAL | GULL WING | - | 3V | 0.5mm | - | 25MHz | - | - | - | - | - | - | 3.6V | - | 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 | - | - | - | - | 16 | - | - | - | - | - | - | - | 3mm | - | - | - | RoHS Compliant | ||
 EFM8LB10F16E-B-QFP32 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-TQFP | YES | - | - | A/D 20x14b | - | 28 | - | - | - | -40°C~105°C TA | Tray | 2010 | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | 32 | - | - | 8542.31.00.01 | QUAD | GULL WING | 260 | 3V | 0.8mm | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7mm | 7mm | - | - | Non-RoHS Compliant | ||
 C8051F707-GQR Silicon Labs | 73 | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 48-TQFP | - | - | - | - | - | 39 | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2009 | C8051F70x | - | - | Last Time Buy | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | 3 | 2-Wire, I2C, SMBus, SPI, UART, USART | 16kB | Internal | - | 512 x 8 | 1.8V~3.6V | - | 8051 | Cap Sense, POR, PWM, WDT | - | FLASH | 8-Bit | 16KB 16K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
 C8051T603-GS Silicon Labs | 20 | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | YES | 14 | - | - | EPROM, OTP | 8 | - | - | Yes | -40°C~85°C TA | Tube | 2009 | C8051T60x | e3 | yes | Not For New Designs | 3 (168 Hours) | 14 | - | - | - | DUAL | GULL WING | - | 3V | 1.27mm | - | 25MHz | - | C8051T60 | 14 | - | - | - | - | - | - | 3 | 2-Wire, I2C, SMBus, UART, USART | 4kB | Internal | - | 256 x 8 | 1.8V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, WDT | - | OTP | 8-Bit | 4KB 4K x 8 | SMBus (2-Wire/I2C), UART/USART | 8 | NO | NO | 8b | YES | NO | - | - | - | - | - | - | - | - | - | - | - | - | 1.75mm | - | - | No | - | RoHS Compliant | ||
 EFM32ZG210F4-QFN32 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-VQFN Exposed Pad | YES | 32 | - | A/D 4x12b; D/A 1x12b | - | 24 | - | 4096 | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | Zero Gecko | - | - | Discontinued | 3 (168 Hours) | 32 | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.65mm | - | 24MHz | NOT SPECIFIED | - | - | - | Not Qualified | 3V | 3.8V | 1.85/3.8V | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 4kB | Internal | - | 2K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M0+ | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | - | FLASH | 32-Bit | 4KB 4K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 2 | ARM | - | CORTEX-M0 | - | 24 | - | - | - | - | - | - | 0.9mm | 6mm | - | - | - | RoHS Compliant | ||
 EFM32G842F64-QFP64T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | A/D 8x12b; D/A 2x12b | - | 53 | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Gecko | - | - | Discontinued | 3 (168 Hours) | 64 | - | - | - | 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 | 64kB | Internal | - | 16K x 8 | 1.85V~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 | - | - | - | - | - | - | - | - | 1.2mm | 10mm | - | - | - | RoHS Compliant | ||
EFM32G842F128-QFP64T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | - | A/D 8x12b; D/A 2x12b | - | 53 | - | 131072 | Yes | -40°C~85°C TA | Tray | 2010 | Gecko | - | - | Discontinued | 3 (168 Hours) | 64 | - | - | - | 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 | 128kB | 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 | 128KB 128K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 4 | ARM | - | CORTEX-M3 | - | - | - | - | - | - | - | - | 1.2mm | 10mm | - | - | - | RoHS Compliant | ||
C8051F385-GM Silicon Labs | 1092 | - | Datasheet | 8 Weeks | Tin | - | Surface Mount | 32-VFQFN Exposed Pad | YES | 32 | - | - | - | 25 | - | - | - | -40°C~85°C TA | Tray | 2000 | 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 | - | 64kB | Internal | - | 4.25K x 8 | 2.7V~5.25V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | I2C, SPI, UART/USART, USB | 8 | NO | NO | 8b | YES | NO | 6 | - | - | - | - | - | - | - | - | 3 | 1 | 850μm | - | 5mm | 5mm | - | - | RoHS Compliant | ||
 EFM8BB22F16I-C-QFN28R Silicon Labs | 20 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 28-WFQFN Exposed Pad | YES | - | - | A/D 20x12b | - | 22 | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Active | 2 (1 Year) | 28 | - | - | 8542.31.00.01 | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | compliant | - | NOT SPECIFIED | - | - | - | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5mm | 5mm | - | - | RoHS Compliant | ||
 C8051F809-GS Silicon Labs | 64 | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 16-SOIC (0.154, 3.90mm Width) | YES | 16 | - | - | - | 13 | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F80x | e3 | - | Not For New Designs | 3 (168 Hours) | 16 | - | - | - | DUAL | GULL WING | - | 3V | 1.27mm | - | 25MHz | - | C8051F80 | 16 | - | - | 3V | - | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | 1.75mm | 9.9mm | - | No | - | RoHS Compliant | ||
 EFM32GG11B820F2048GL192-A Silicon Labs | 41 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 192-VFBGA | - | - | - | A/D 16x12b SAR; D/A 2x12b | - | 144 | - | - | - | -40°C~85°C TA | Tray | - | Giant Gecko S1 | - | - | Obsolete | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 72MHz | 512K x 8 | 1.8V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M4 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 2MB 2M x 8 | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | ||
 EFM32TG825F8-BGA48 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 48-VFBGA | YES | 48 | - | A/D 4x12b; D/A 1x12b | - | 37 | - | 8192 | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 48 | - | - | - | BOTTOM | BALL | NOT SPECIFIED | 3V | 0.5mm | - | 32MHz | NOT SPECIFIED | - | - | - | Not Qualified | 3.8V | - | - | - | - | EBI/EMI, 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 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 3 | ARM | - | - | - | 37 | - | - | - | - | - | - | 1mm | 4mm | - | - | - | RoHS Compliant | ||
 EFM32TG840F16-QFN64 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | 64 | - | A/D 8x12b; D/A 2x12b | - | 56 | 4096 | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2013 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 64 | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | - | 32MHz | NOT SPECIFIED | - | - | - | Not Qualified | - | 3.8V | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 16kB | Internal | - | 4K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 16KB 16K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | 32 | YES | YES | 32b | YES | YES | 1 | ARM | - | CORTEX-M3 | - | 56 | - | - | - | - | - | - | 0.9mm | 9mm | - | - | - | RoHS Compliant | ||
 C8051F38C-GQ Silicon Labs | 28 |
| Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 32-LQFP | - | 32 | 38.782148mg | A/D 21x10b | - | 25 | - | - | Yes | -40°C~85°C TA | Tray | 2008 | C8051F38x | - | - | Active | 3 (168 Hours) | 32 | - | - | - | QUAD | GULL WING | - | 3.3V | 0.8mm | - | - | - | C8051F38 | - | - | Not Qualified | 3.3V | - | - | - | - | I2C, SMBus, SPI, UART, USART, USB | 16kB | 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 | 16KB 16K x 8 | I2C, SPI, UART/USART, USB | 8 | YES | NO | 8b | - | - | 6 | - | - | - | 48MHz | - | - | 2 | 5 | - | 1 | 1.45mm | - | 7mm | 7mm | - | - | RoHS Compliant | ||
EFM8BB31F16G-B-QFP32 Silicon Labs | 20 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-TQFP | YES | - | - | A/D 20x10/12b SAR; D/A 2x12b | - | 28 | 2304 | 16384 | - | -40°C~85°C TA | Tray | 2015 | Busy Bee | - | yes | Not For New Designs | 2 (1 Year) | 32 | 3A001.A.3 | - | 8542.31.00.01 | QUAD | GULL WING | - | 3V | 0.8mm | - | - | - | - | - | S-PQFP-G32 | - | - | 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 | - | - | - | - | - | - | - | - | - | 1.2mm | 7mm | 7mm | - | - | Non-RoHS Compliant | ||
C8051F805-GS Silicon Labs | 25 | - | 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 | - | - | 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 | 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 | ||
C8051F813-GM Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 20-VFQFN Exposed Pad | YES | 20 | - | A/D 16x10b | - | 17 | - | - | Yes | -40°C~85°C TA | Tube | 2008 | C8051F81x | - | - | Not For New Designs | 1 (Unlimited) | 20 | - | - | - | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | - | 25MHz | NOT SPECIFIED | C8051F81 | 20 | - | Not Qualified | 3V | - | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | 1mm | 4mm | - | - | - | RoHS Compliant | ||
 EFM8LB10F16ES0-B-QFN24R Silicon Labs | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-VFQFN Exposed Pad | - | - | - | A/D 12x14b | - | 20 | - | - | - | -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 |