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
EFM32LG232F64-QFP64T

EFM32LG232F64-QFP64T

IC MCU 32BIT 64KB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, 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
EFM32LG232F128-QFP64T

EFM32LG232F128-QFP64T

IC MCU 32BIT 128KB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, 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
EFM32LG232F256-QFP64T

EFM32LG232F256-QFP64T

IC MCU 32BIT 256KB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, 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
EFM32LG280F64-QFP100T

EFM32LG280F64-QFP100T

IC MCU 32BIT 64KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 86 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
EFM32LG280F128-QFP100T

EFM32LG280F128-QFP100T

IC MCU 32BIT 128KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 86 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
EFM32LG280F256-QFP100T

EFM32LG280F256-QFP100T

IC MCU 32BIT 256KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Leopard Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 86 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
EFM32G222F64-QFP48T

EFM32G222F64-QFP48T

IC MCU 32BIT 64KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 37 64KB (64K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 4x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G222F128-QFP48T

EFM32G222F128-QFP48T

IC MCU 32BIT 128KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 37 128KB (128K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 4x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G230F32-QFN64T

EFM32G230F32-QFN64T

IC MCU 32BIT 32KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 32KB (32K x 8) FLASH - 8K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G230F64-QFN64T

EFM32G230F64-QFN64T

IC MCU 32BIT 64KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 64KB (64K x 8) FLASH - 16K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G230F128-QFN64T

EFM32G230F128-QFN64T

IC MCU 32BIT 128KB FLASH 64QFN

Silicon Labs

0
RFQ
Datasheet 64-VFQFN Exposed Pad Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 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
EFM32GG942F1024-QFP64T

EFM32GG942F1024-QFP64T

IC MCU 32BIT 1MB FLASH 64TQFP

Silicon Labs

0
RFQ
Datasheet 64-TQFP 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 50 1MB (1M x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG980F512-QFP100T

EFM32GG980F512-QFP100T

IC MCU 32BIT 512KB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 83 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
EFM32GG980F1024-QFP100T

EFM32GG980F1024-QFP100T

IC MCU 32BIT 1MB FLASH 100LQFP

Silicon Labs

0
RFQ
Datasheet 100-LQFP Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 83 1MB (1M x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG990F512-BGA112T

EFM32GG990F512-BGA112T

IC MCU 32BIT 512KB FLASH 112BGA

Silicon Labs

0
RFQ
Datasheet 112-LFBGA Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 87 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
EFM32GG990F1024-BGA112T

EFM32GG990F1024-BGA112T

IC MCU 32BIT 1MB FLASH 112BGA

Silicon Labs

0
RFQ
Datasheet 112-LFBGA Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 87 1MB (1M x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG995F512-BGA120T

EFM32GG995F512-BGA120T

IC MCU 32BIT 512KB FLASH 120BGA

Silicon Labs

0
RFQ
Datasheet 120-VFBGA Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 93 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
EFM32GG995F1024-BGA120T

EFM32GG995F1024-BGA120T

IC MCU 32BIT 1MB FLASH 120BGA

Silicon Labs

0
RFQ
Datasheet 120-VFBGA Giant Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 93 1MB (1M x 8) FLASH - 128K x 8 1.85V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32TG222F16-QFP48T

EFM32TG222F16-QFP48T

IC MCU 32BIT 16KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Tiny Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 37 16KB (16K x 8) FLASH - 4K x 8 1.85V ~ 3.8V A/D 4x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32TG222F32-QFP48T

EFM32TG222F32-QFP48T

IC MCU 32BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Tiny Gecko Tray Obsolete Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 37 32KB (32K x 8) FLASH - 4K x 8 1.85V ~ 3.8V A/D 4x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount