Microcontrollers

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
EFM32WG842F128-QFP64

EFM32WG842F128-QFP64

IC MCU 32BIT 128KB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG842F256-QFP64

EFM32WG842F256-QFP64

IC MCU 32BIT 256KB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG880F64-QFP100

EFM32WG880F64-QFP100

IC MCU 32BIT 64KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG880F128-QFP100

EFM32WG880F128-QFP100

IC MCU 32BIT 128KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG880F256-QFP100

EFM32WG880F256-QFP100

IC MCU 32BIT 256KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 85 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG890F256-BGA112

EFM32WG890F256-BGA112

IC MCU 32BIT 256KB FLASH 112BGA

Silicon Labs

0
RFQ
Datasheet 112-LFBGA Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 90 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG230F64-QFN64

EFM32WG230F64-QFN64

IC MCU 32BIT 64KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 56 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG230F128-QFN64

EFM32WG230F128-QFN64

IC MCU 32BIT 128KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 56 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG232F64-QFP64

EFM32WG232F64-QFP64

IC MCU 32BIT 64KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG232F128-QFP64

EFM32WG232F128-QFP64

IC MCU 32BIT 128KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG280F64-QFP100

EFM32WG280F64-QFP100

IC MCU 32BIT 64KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG280F128-QFP100

EFM32WG280F128-QFP100

IC MCU 32BIT 128KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32WG290F256-BGA112

EFM32WG290F256-BGA112

IC MCU 32BIT 256KB FLASH 112BGA

Silicon Labs

0
RFQ
Datasheet 112-LFBGA Wonder Gecko Tape & Reel (TR) Discontinued at Digi-Key Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 90 256KB (256K x 8) FLASH - 32K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ML610Q429-NNNTBZ0AL

ML610Q429-NNNTBZ0AL

IC MCU 8BIT 48KB FLASH 128TQFP

Rohm Semiconductor

0
RFQ
Datasheet 128-TQFP ML610400 Tray Active Not Verified nX-U8/100 8-Bit 4.2MHz I2C, SSP, UART/USART LCD, Melody Driver, POR, PWM, WDT 20 48KB (24K x 16) FLASH - 4K x 8 1.1V ~ 3.6V A/D 2x12b, 2x24b Internal -20°C ~ 70°C (TA) - - Surface Mount
LPC1830FBD144K

LPC1830FBD144K

IC MCU 32BIT ROMLESS 144LQFP

NXP USA Inc.

0
RFQ
Datasheet 144-LQFP LPC18xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 83 - ROMless - 200K x 8 2.2V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
P87C51RD2FA,512

P87C51RD2FA,512

IC MCU 8BIT 64KB OTP 44PLCC

NXP USA Inc.

0
RFQ
Datasheet 44-LCC (J-Lead) 87C Tube Obsolete Not Verified 8051 8-Bit 33MHz EBI/EMI, UART/USART POR, PWM, WDT 32 64KB (64K x 8) OTP - 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G890F128-BGA112T

EFM32G890F128-BGA112T

IC MCU 32BIT 128KB FLASH 112BGA

Silicon Labs

0
RFQ
Datasheet 112-LFBGA Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 90 128KB (128K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG230F512-QFN64T

EFM32GG230F512-QFN64T

IC MCU 32BIT 512KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 512KB (512K x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG330F512-QFN64T

EFM32GG330F512-QFN64T

IC MCU 32BIT 512KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Giant Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 512KB (512K x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG840F512-QFN64T

EFM32GG840F512-QFN64T

IC MCU 32BIT 512KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 56 512KB (512K x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount