- 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) | 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 | 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 | CPU Family | Screening Level | Number of Programmable I/O | Number of ADC Channels | Number of PWM Channels | Number of I2C Channels | Number of GPIO | Number of SPI Channels | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 EFM8UB20F64G-B-QFN32R Silicon Labs | 2651 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 32-VFQFN Exposed Pad | - | - | A/D 20x10b | - | 25 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Universal Bee | - | yes | Active | 2 (1 Year) | - | - | - | - | - | NOT SPECIFIED | - | - | compliant | - | NOT SPECIFIED | - | - | - | - | - | - | - | - | - | - | - | Internal | 48MHz | 4.25K x 8 | 2.65V~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, USB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 C8051T614-GQ Silicon Labs | 500 | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 32-LQFP | YES | 32 | - | EPROM, OTP | 29 | - | - | - | - | -40°C~85°C TA | Tray | 2000 | C8051T61x | e3 | - | Not For New Designs | 3 (168 Hours) | 32 | - | - | QUAD | GULL WING | 260 | 3V | 0.8mm | - | 25MHz | - | C8051T61 | 32 | - | - | - | 3.6V | - | 1.8V | 5 | 2-Wire, I2C, SMBus, SPI, UART, USART | 8kB | Internal | - | 1.25K x 8 | 1.8V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, WDT | - | OTP | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | - | NO | NO | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | - | 1.6mm | 7mm | - | No | - | RoHS Compliant | - | ||
 C8051F300 Silicon Labs | 20000 | - | Datasheet | - | - | - | Surface Mount | 10-VFDFN Exposed Pad | YES | 11 | A/D 8x8b | - | 8 | - | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F30x | e0 | - | Obsolete | 1 (Unlimited) | 12 | Tin/Lead (Sn/Pb) | - | QUAD | - | - | - | 0.5mm | - | 25MHz | - | C8051F30 | - | S-PQCC-N12 | - | - | - | - | - | - | 2-Wire, I2C, SMBus, UART, USART | 8kB | Internal | - | 256 x 8 | 2.7V~3.6V | - | 8051 | POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), UART/USART | 8 | 25 μs | - | - | 8b | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | - | Non-RoHS Compliant | Contains Lead | ||
 EFM32GG332F1024G-E-QFP64 Silicon Labs | 642 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 64-TQFP | - | - | A/D 8x12b; D/A 2x12b | - | 50 | - | - | - | - | -40°C~85°C TA | Tray | - | Giant Gecko | - | yes | 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, USB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 EFM8UB20F64G-A-QFP32 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 32-LQFP | - | 32 | A/D 20x10b | - | 25 | - | - | - | - | -40°C~85°C TA | Tray | 2014 | Universal Bee | - | - | Discontinued | 3 (168 Hours) | - | - | - | - | - | - | - | - | - | 48MHz | - | - | - | - | - | 3.3V | - | - | - | - | I2C, SMBus, SPI, UART, USART, USB | 64kB | Internal | - | 4.25K x 8 | 2.65V~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, USB | - | - | - | - | 8b | - | - | 6 | - | - | - | - | - | 20 | - | 2 | - | 1 | 1.45mm | - | 7mm | 7mm | - | Unknown | RoHS Compliant | - | ||
 C8051F006-GQR Silicon Labs | 500 | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 48-TQFP | - | 48 | A/D 8x12b; D/A 2x12b | - | 16 | - | 32768 | - | Yes | -40°C~85°C TA | Tape & Reel (TR) | 2000 | C8051F00x | e3 | yes | Not For New Designs | 3 (168 Hours) | 48 | - | - | QUAD | GULL WING | - | 3V | - | - | 25MHz | - | C8051F00 | 48 | - | - | - | 3.6V | 3/3.3V | 2.7V | 5 | 2-Wire, I2C, SMBus, SPI, UART, USART | 32kB | Internal | - | 2.25K x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | 8 | 25 μs | YES | NO | 8b | YES | YES | 4 | - | - | - | - | - | - | - | - | - | - | - | 1.2mm | 7mm | - | No | - | RoHS Compliant | Lead Free | ||
 EFM8BB21F16I-C-QFN20R Silicon Labs | 30000 | - | Datasheet | 8 Weeks | - | - | Surface Mount | 20-WFQFN Exposed Pad | YES | - | A/D 15x12b | - | 16 | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Busy Bee | - | yes | Active | 2 (1 Year) | 20 | - | 8542.31.00.01 | QUAD | NO LEAD | NOT SPECIFIED | 3V | 0.5mm | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3mm | 3mm | - | - | Non-RoHS Compliant | - | ||
 C8051F963-B-GM Silicon Labs | 29 | - | Datasheet | 8 Weeks | Tin | Surface Mount | Surface Mount | 40-VFQFN Exposed Pad | - | - | A/D 16x10b/12b | - | 34 | - | 131072 | - | Yes | -40°C~85°C TA | Tray | 2016 | C8051F9xx | - | - | Active | 1 (Unlimited) | - | - | - | - | - | NOT SPECIFIED | - | - | - | 25MHz | NOT SPECIFIED | - | - | - | - | - | - | - | - | - | I2C, SMBus, SPI, UART, USART | 128kB | Internal | - | 8.25K x 8 | 1.8V~3.8V | MICROCONTROLLER | 8051 | DMA, POR, PWM, WDT | - | FLASH | 8-Bit | 128KB 128K x 8 | I2C, SPI, UART/USART | - | - | - | - | 8b | - | - | 4 | - | - | - | - | - | 16 | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
 EFM32WG880F256-QFP100 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 100-LQFP | YES | 100 | A/D 8x12b; D/A 2x12b | - | 85 | - | - | - | Yes | -40°C~85°C TA | Cut Tape (CT) | 2013 | Wonder Gecko | - | - | Not For New Designs | 3 (168 Hours) | 100 | - | - | QUAD | GULL WING | NOT SPECIFIED | 3V | 0.5mm | - | 48MHz | NOT SPECIFIED | - | - | - | - | 3.8V | - | - | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 256kB | Internal | - | 32K x 8 | 1.98V~3.8V | MICROCONTROLLER, RISC | 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 | - | YES | YES | 32b | - | - | - | - | ARM | - | - | - | 6 | 3 | 2 | 86 | 1 | 1.45mm | - | 14mm | 14mm | - | - | RoHS Compliant | - | ||
C8051F305 Silicon Labs | 480 | - | Datasheet | - | - | - | Surface Mount | 10-VFDFN Exposed Pad | YES | 11 | - | - | 8 | - | - | - | Yes | -40°C~85°C TA | Tube | - | C8051F30x | e0 | - | Obsolete | 1 (Unlimited) | 11 | Tin/Lead (Sn/Pb) | - | DUAL | - | - | 3V | 0.5mm | - | 25MHz | - | C8051F30 | 11 | - | - | - | - | - | 2.7V | - | 2-Wire, I2C, SMBus, UART, USART | 2kB | Internal | - | 256 x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | POR, PWM, WDT | - | FLASH | 8-Bit | 2KB 2K x 8 | SMBus (2-Wire/I2C), UART/USART | 8 | 25 μs | NO | NO | 8b | YES | NO | 3 | - | - | - | - | - | - | - | - | - | - | - | 1mm | - | - | No | - | Non-RoHS Compliant | Contains Lead | ||
 EFM8LB10F16E-B-QFN32R Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 32-UFQFN Exposed Pad | - | - | A/D 20x14b | - | 29 | - | - | - | - | -40°C~105°C TA | Tape & Reel (TR) | - | Laser Bee | - | yes | Last Time Buy | 2 (1 Year) | - | - | 8542.31.00.01 | - | - | 260 | - | - | - | - | 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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 EFM32ZG110F4-QFN24T Silicon Labs | 114 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 24-VQFN Exposed Pad | YES | 24 | A/D 2x12b; D/A 1x12b | - | 17 | - | 4096 | - | Yes | -40°C~85°C TA | Tray | 2013 | Zero Gecko | - | - | Discontinued | 3 (168 Hours) | 24 | NOT APPLICABLE | - | QUAD | NO LEAD | NOT SPECIFIED | - | 0.635mm | - | 24MHz | NOT SPECIFIED | - | - | - | Not Qualified | - | - | 1.98/3.8V | - | - | EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART | 4kB | Internal | - | 2K x 8 | 1.98V~3.8V | RISC MICROCONTROLLER | 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 | - | - | - | 32b | - | - | - | - | ARM | CORTEX-M0 | - | - | 2 | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
EFM32TG842F16-QFP64 Silicon Labs | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 64-TQFP | YES | 64 | A/D 8x12b; D/A 1x12b | - | 53 | - | 16384 | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2013 | Tiny Gecko | - | - | Not For New Designs | 3 (168 Hours) | 64 | - | - | QUAD | GULL WING | NOT SPECIFIED | 3V | 0.5mm | - | 32MHz | NOT SPECIFIED | - | - | - | - | 3.8V | - | - | - | - | I2C, IrDA, SPI, UART, USART | 16kB | Internal | - | 4K x 8 | 1.85V~3.8V | MICROCONTROLLER, RISC | ARM® Cortex®-M3 | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | - | FLASH | 32-Bit | 16KB 16K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | YES | YES | 32b | YES | YES | 2 | - | ARM | - | - | - | - | - | - | - | - | - | - | 10mm | - | - | - | RoHS Compliant | - | ||
 SIM3C164-B-GMR Silicon Labs | 90 | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 40-VFQFN Exposed Pad | - | 40 | A/D 18x12b; D/A 2x10b | - | 28 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2001 | SiM3C1xx | - | - | Not For New Designs | 2 (1 Year) | 40 | - | - | QUAD | NO LEAD | - | 3V | 0.5mm | - | 80MHz | - | SIM3C1 | - | - | - | - | 3.6V | - | 1.8V | - | I2C, IrDA, SPI, UART, USART | 256kB | 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 | 256KB 256K x 8 | I2C, IrDA, SmartCard, SPI, UART/USART | 32 | - | YES | YES | - | YES | - | 2 | - | ARM | - | - | - | - | - | - | - | - | - | - | 6mm | 6mm | - | - | RoHS Compliant | - | ||
 C8051F854-C-GUR Silicon Labs | 13 | - | 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 | 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 | 18 | - | - | - | - | - | - | - | 8.65mm | - | - | - | RoHS Compliant | - | ||
 C8051F062-GQR Silicon Labs | 41 | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 100-TQFP | - | 100 | A/D 2x16b, 8x10b; D/A 2x12b | - | 59 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2000 | C8051F06x | e3 | yes | Not For New Designs | 3 (168 Hours) | 100 | - | - | QUAD | GULL WING | NOT SPECIFIED | 3V | - | - | 25MHz | NOT SPECIFIED | C8051F06 | 100 | - | Not Qualified | - | - | - | 2.7V | 6 | 2-Wire, CAN, EBI/EMI, I2C, SMBus, SPI, UART, USART | 64kB | Internal | - | 4.25K x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | - | FLASH | 8-Bit | 64KB 64K x 8 | CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | 8 | 25 μs | YES | YES | 8b | YES | YES | 5 | 16 | - | - | - | - | - | - | - | - | - | - | 1.2mm | 14mm | - | - | - | RoHS Compliant | Lead Free | ||
 C8051T615-GMR Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | Surface Mount | Surface Mount | 28-VFQFN Exposed Pad | - | 28 | - | EPROM, OTP | 25 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2000 | C8051T61x | - | - | Not For New Designs | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | 25MHz | - | - | - | - | - | - | - | - | - | 5 | 2-Wire, I2C, SMBus, SPI, UART, USART | 8kB | Internal | - | 1.25K x 8 | 1.8V~3.6V | - | 8051 | POR, PWM, WDT | - | OTP | 8-Bit | 8KB 8K x 8 | SMBus (2-Wire/I2C), SPI, UART/USART | - | - | - | - | 8b | - | - | 4 | - | - | - | - | 29 | - | - | - | - | - | - | - | - | - | No | - | RoHS Compliant | - | ||
C8051T327-GMR Silicon Labs | 20 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 28-VFQFN Exposed Pad | YES | 28 | - | - | 15 | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | 2006 | C8051T32x | - | - | Not For New Designs | 1 (Unlimited) | 28 | - | - | QUAD | NO LEAD | - | 3V | - | - | - | - | - | - | - | - | - | 3.6V | - | 1.8V | 5 | I2C, SPI, UART, USART, USB | 16kB | Internal | 48 MIPS | 1.25K x 8 | 1.8V~5.25V | MICROCONTROLLER | 8051 | POR, PWM, WDT | 30MHz | OTP | 8-Bit | 16KB 16K x 8 | I2C, SPI, UART/USART, USB | 8 | - | NO | NO | 8b | YES | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | - | ||
C8051F348-GQ Silicon Labs | In Stock | - | Datasheet | 6 Weeks | Tin | - | Surface Mount | 48-TQFP | YES | 48 | - | - | 40 | - | - | - | Yes | -40°C~85°C TA | Tray | 2000 | C8051F34x | e3 | - | Not For New Designs | 3 (168 Hours) | 48 | - | - | QUAD | GULL WING | - | 3.3V | - | - | 25MHz | - | C8051F34 | 48 | - | - | - | 3.6V | - | 3V | 5 | - | 32kB | Internal | - | 2.25K x 8 | 2.7V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, POR, PWM, WDT | - | FLASH | 8-Bit | 32KB 32K x 8 | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB | 8 | - | YES | NO | 8b | YES | NO | 4 | - | - | - | - | - | - | - | - | - | - | - | 1.2mm | 7mm | - | No | - | RoHS Compliant | - | ||
 C8051F901-GM Silicon Labs | 3275 | - | Datasheet | 5 Weeks | Tin | - | Surface Mount | 24-WFQFN Exposed Pad | YES | 24 | A/D 15x10b | - | 16 | - | - | - | Yes | -40°C~85°C TA | Tube | 2000 | C8051F9xx | e3 | - | Obsolete | 1 (Unlimited) | 24 | - | - | UPPER | - | - | 2.4V | - | - | 25MHz | - | C8051F90 | 24 | X-XUUC-N | - | - | 3.6V | - | - | - | 2-Wire, I2C, SMBus, SPI, UART, USART | 8kB | Internal | - | 768 x 8 | 0.9V~3.6V | MICROCONTROLLER | 8051 | Brown-out Detect/Reset, 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 | - | - | - | - | - | 15 | - | - | - | 1 | 800μm | - | 4mm | 4mm | No | - | RoHS Compliant | - |