- 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) | 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 | Max Power Dissipation | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | 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 | Program Memory Type | Core Size | Program Memory Size | Connectivity | Supply Current-Max | Bit Size | Access Time | 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 | Screening Level | 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 | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 C8051F921-GMR Silicon Labs | 10000 | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 24-WFQFN Exposed Pad | - | 24 | - | A/D 15x10b | - | 16 | - | - | - | - | -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 | 32kB | Internal | - | 4.25K x 8 | 0.9V~3.6V | - | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | FLASH | 8-Bit | 32KB 32K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | RoHS Compliant | - | ||
 EFM8SB20F64G-A-QFP32 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 32-LQFP | - | 32 | - | A/D 23x10b | - | 24 | - | - | - | - | -40°C~85°C TA | Tray | 2014 | Sleepy Bee | - | - | Discontinued | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | 2.4V | - | - | - | - | EBI/EMI, I2C, SMBus, SPI, UART, USART | 64kB | Internal | - | 4.25K x 8 | 1.8V~3.6V | MICROCONTROLLER | - | CIP-51 8051 | Brown-out Detect/Reset, POR, PWM, WDT | FLASH | 8-Bit | 64KB 64K x 8 | EBI/EMI, I2C, SMBus, SPI, UART/USART | - | - | - | - | - | 8b | - | - | 4 | - | - | - | - | - | - | - | 23 | - | 1 | 2 | 1.45mm | - | 7mm | 7mm | - | Unknown | RoHS Compliant | - | ||
 C8051F524-C-IM Silicon Labs | 20 | - | Datasheet | 8 Weeks | Tin | - | Surface Mount | 10-VFDFN Exposed Pad | - | 10 | - | A/D 6x12b | - | 6 | - | - | - | Yes | -40°C~125°C TA | Tube | 2012 | C8051F52x | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | SPI, UART, USART | 4kB | Internal | - | 256 x 8 | 2V~5.25V | MICROCONTROLLER | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | FLASH | 8-Bit | 4KB 4K x 8 | SPI, UART/USART | - | - | - | - | - | 8b | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32LG842F128G-E-QFP64R Silicon Labs | 5000 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | - | 64 | - | A/D 8x12b; D/A 2x12b | - | 53 | - | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2010 | Leopard Gecko | - | yes | Not For New Designs | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | 48MHz | - | - | - | - | 3.8V | - | - | - | - | 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 | I2C, IrDA, SmartCard, SPI, UART/USART | - | - | - | - | - | 32b | - | - | 5 | ARM | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | RoHS Compliant | - | ||
 EFM32TG840F8-QFN64T Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | 64 | - | A/D 8x12b; D/A 2x12b | - | 56 | - | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 64 | - | - | - | QUAD | NO LEAD | - | 3V | 0.5mm | 32MHz | - | - | - | Not Qualified | - | - | - | - | - | 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, LCD, POR, PWM, WDT | FLASH | 32-Bit | 8KB 8K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | - | 32 | - | YES | YES | 32b | YES | - | 3 | ARM | - | - | - | - | - | - | 8 | - | - | - | - | - | 9mm | - | - | - | RoHS Compliant | - | ||
EFM32WG940F256-QFN64T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | 64 | 206.29948mg | A/D 8x12b; D/A 2x12b | - | 52 | - | 262144 | - | 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, USB | 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, USB | - | 32 | - | - | - | 32b | - | - | 5 | ARM | - | CORTEX-M4F | - | - | - | - | 8 | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32LG980F128G-E-QFP100R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 100-LQFP | - | 100 | 1.319103g | A/D 8x12b; D/A 2x12b | - | 83 | - | - | - | 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, USB | - | - | - | - | - | 32b | - | - | 5 | ARM | - | - | - | - | 81 | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 SIM3C136-B-GM Silicon Labs | 56 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-VFQFN Exposed Pad | YES | - | - | A/D 28x12b; D/A 2x10b | - | 50 | - | 32768 | - | Yes | -40°C~85°C TA | Tray | 2001 | SiM3C1xx | - | - | Not For New Designs | 3 (168 Hours) | 64 | - | - | 800mW | QUAD | NO LEAD | - | 3V | 0.5mm | 80MHz | - | SIM3C1 | - | Not Qualified | - | 3.6V | 2/3.3V | 1.8V | 10 | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 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 | 36.5mA | 32 | - | YES | YES | 32b | YES | - | 4 | ARM | - | CORTEX-M3 | - | - | 67 | - | - | - | - | - | - | - | 9mm | - | - | - | RoHS Compliant | - | ||
 EFM32WG280F256-QFP100T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 100-LQFP | YES | 100 | 1.319103g | A/D 8x12b; D/A 2x12b | - | 85 | - | 262144 | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 100 | - | - | - | QUAD | GULL WING | - | - | - | 48MHz | - | - | - | Not Qualified | - | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 256kB | Internal | - | 32K x 8 | 1.98V~3.8V | - | - | ARM® Cortex®-M4F | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | FLASH | 32-Bit | 256KB 256K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | - | 32 | - | - | - | 32b | - | - | 5 | ARM | - | CORTEX-M4F | - | - | - | - | 8 | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32LG980F64G-E-QFP100R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 100-LQFP | - | 100 | 1.319103g | A/D 8x12b; D/A 2x12b | - | 83 | - | - | - | 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 | 64kB | 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 | 64KB 64K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | - | - | - | - | - | 32b | - | - | 5 | ARM | - | - | - | - | 81 | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32WG990F64-BGA112T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | - | Surface Mount | 112-LFBGA | YES | 112 | - | A/D 8x12b; D/A 2x12b | - | 86 | 32768 | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 112 | - | - | - | BOTTOM | BALL | - | - | 0.8mm | 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 | - | 32 | - | - | - | 32b | - | - | 5 | ARM | - | CORTEX-M4F | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32LG390F128G-E-BGA112R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 112-LFBGA | - | 112 | - | A/D 8x12b; D/A 2x12b | - | 87 | - | - | - | 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, POR, PWM, WDT | FLASH | 32-Bit | 128KB 128K x 8 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | - | - | - | - | - | 32b | - | - | 4 | ARM | - | - | - | - | 86 | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
EFM32WG880F256-QFP100T Silicon Labs | In Stock | - | Datasheet | 8 Weeks | - | Surface Mount | Surface Mount | 100-LQFP | - | 100 | - | A/D 8x12b; D/A 2x12b | - | 85 | - | - | - | Yes | -40°C~85°C TA | Tray | 2013 | Wonder Gecko | - | - | Active | 3 (168 Hours) | 100 | - | - | - | QUAD | GULL WING | - | - | 0.5mm | 48MHz | - | - | - | Not Qualified | 3.8V | - | - | - | - | EBI/EMI, 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 | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | - | 32 | - | - | - | 32b | - | - | - | ARM | - | CORTEX-M4 | - | - | - | - | 6 | 3 | 2 | 1 | 1.45mm | - | 14mm | 14mm | - | - | RoHS Compliant | - | ||
 C8051F399-A-GM Silicon Labs | 13 | - | Datasheet | 8 Weeks | Tin | - | Surface Mount | 20-VFQFN Exposed Pad | - | 20 | - | - | - | 17 | - | - | - | Yes | -40°C~105°C TA | Tube | 2000 | C8051F39x | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | NOT SPECIFIED | - | - | 50MHz | NOT SPECIFIED | C8051F39 | - | - | - | - | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 4kB | Internal | - | 1K x 8 | 1.8V~3.6V | - | - | 8051 | POR, PWM, WDT | FLASH | 8-Bit | 4KB 4K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | - | 8b | - | - | 6 | - | - | - | - | - | - | - | - | - | 3 | 1 | 850μm | - | 4mm | 4mm | - | - | RoHS Compliant | - | ||
 C8051F534-C-IT Silicon Labs | 29 | - | Datasheet | 8 Weeks | Tin | - | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | YES | 20 | - | A/D 16x12b | - | 16 | 256 | 4096 | Automotive grade | Yes | -40°C~125°C TA | Tube | 2012 | C8051F53x | - | - | Active | 3 (168 Hours) | 20 | - | - | - | DUAL | GULL WING | NOT SPECIFIED | 2.1V | 0.65mm | 25MHz | NOT SPECIFIED | - | - | - | - | 2.75V | - | 2V | - | SPI, UART, USART | 4kB | Internal | - | 256 x 8 | 2V~5.25V | MICROCONTROLLER | - | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | FLASH | 8-Bit | 4KB 4K x 8 | SPI, UART/USART | - | 8 | - | YES | NO | 8b | YES | NO | 3 | - | 8 | - | - | AEC-Q100 | - | - | - | - | - | - | - | 1.2mm | 6.5mm | - | - | - | RoHS Compliant | - | ||
 C8051F302-GM Silicon Labs | 33 | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 10-VFDFN Exposed Pad | YES | 11 | - | A/D 8x8b | - | 8 | - | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F30x | e3 | yes | Not For New Designs | 1 (Unlimited) | 11 | - | - | - | QUAD | - | - | 3V | - | 25MHz | - | C8051F30 | 11 | - | 3.3V | - | - | - | - | 2-Wire, I2C, SMBus, UART, USART | 8kB | Internal | - | 256 x 8 | 2.7V~3.6V | MICROCONTROLLER | 8 | 8051 | POR, PWM, Temp Sensor, WDT | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), UART/USART | - | 8 | 25 μs | YES | NO | 8b | NO | NO | 3 | - | - | - | - | - | - | - | - | - | 1 | 0 | 890μm | - | 3mm | 3mm | No | - | RoHS Compliant | Lead Free | ||
 C8051T626-B-GMR Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 32-VFQFN Exposed Pad | - | - | - | A/D 21x10b | EEPROM, EPROM, OTP | 24 | - | - | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2016 | C8051T62x | - | - | Last Time Buy | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, SMBus, SPI, UART, USART, USB | 64kB | Internal | 48 MIPS | 3.25K x 8 | 1.8V~5.25V | - | - | 8051 | POR, PWM, Temp Sensor, WDT | OTP | 8-Bit | 64KB 64K x 8 | I2C, SPI, UART/USART, USB | - | - | - | - | - | 8b | - | - | 4 | - | - | - | 48MHz | - | - | - | 1 | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 C8051F501-IQR Silicon Labs | 22 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 48-TQFP | - | 48 | - | A/D 32x12b | - | 40 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | 2000 | C8051F50x | e3 | - | Active | 3 (168 Hours) | 48 | - | - | - | QUAD | GULL WING | - | 2.1V | 0.5mm | 50MHz | - | C8051F50 | - | - | - | 2.75V | - | 1.8V | 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 | - | 4 | - | - | - | - | - | - | - | - | - | - | - | - | - | 7mm | - | - | - | RoHS Compliant | - | ||
EFM32GG232F1024G-E-QFP64R Silicon Labs | 33 |
| Datasheet | 8 Weeks | - | - | Surface Mount | 64-TQFP | - | - | - | A/D 8x12b; D/A 2x12b | - | 53 | - | - | - | - | -40°C~85°C TA | Cut Tape (CT) | 2013 | Giant Gecko | - | - | Active | 3 (168 Hours) | - | - | 8542.31.00.01 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Internal | 48MHz | 128K x 8 | 1.98V~3.8V | - | - | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, POR, PWM, WDT | FLASH | 32-Bit | 1MB 1M x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 C8051F801-GU Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | YES | 24 | - | A/D 16x10b | - | 17 | - | - | - | Yes | -40°C~85°C TA | Tube | 2008 | C8051F80x | - | - | Not For New Designs | 3 (168 Hours) | 24 | - | - | - | DUAL | GULL WING | NOT SPECIFIED | 3V | - | 25MHz | NOT SPECIFIED | C8051F80 | 24 | Not Qualified | 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 | 16 | - | - | - | 1.75mm | - | 8.65mm | 3.9mm | - | - | RoHS Compliant | - |