ManufacturerPackagingSeriesPart StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
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EFM32GG395F1024-BGA120T
EFM32GG395F1024-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 1MB FLASH 120BGATrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT931MB (1M x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
EFM32GG395F512-BGA120T
EFM32GG395F512-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 512KB FLASH 120BGATrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT93512KB (512K x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
EFM32GG390F1024-BGA112T
EFM32GG390F1024-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 1MB FLASH 112BGATrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT871MB (1M x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA112-BGA (10x10)
EFM32LG230F64-QFN64T
EFM32LG230F64-QFN64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 64QFNTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT5664KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad-
EFM32LG942F128-QFP64T
EFM32LG942F128-QFP64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 128KB FLASH 64TQFPTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT50128KB (128K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP-
EFM32LG942F64-QFP64T
EFM32LG942F64-QFP64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 64TQFPTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT5064KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP-
EFM32LG940F256-QFN64T
EFM32LG940F256-QFN64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 256KB FLASH 64QFNTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT53256KB (256K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad-
EFM32LG940F128-QFN64T
EFM32LG940F128-QFN64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 128KB FLASH 64QFNTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT53128KB (128K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad-
EFM32LG940F64-QFN64T
EFM32LG940F64-QFN64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 64QFNTrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT5364KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad-
EFM32LG895F256-BGA120T
EFM32LG895F256-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 256KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT93256KB (256K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG895F128-BGA120T
EFM32LG895F128-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 128KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT93128KB (128K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG895F64-BGA120T
EFM32LG895F64-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT9364KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG890F256-BGA112T
EFM32LG890F256-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 256KB FLASH 112BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT90256KB (256K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA-
EFM32LG995F256-BGA120T
EFM32LG995F256-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 256KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT93256KB (256K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG995F128-BGA120T
EFM32LG995F128-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 128KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT93128KB (128K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG995F64-BGA120T
EFM32LG995F64-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 120BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT9364KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA-
EFM32LG990F256-BGA112T
EFM32LG990F256-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 256KB FLASH 112BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT87256KB (256K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA-
EFM32LG990F128-BGA112T
EFM32LG990F128-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 128KB FLASH 112BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT87128KB (128K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA-
EFM32LG990F64-BGA112T
EFM32LG990F64-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 64KB FLASH 112BGATrayLeopard GeckoObsoleteARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT8764KB (64K x 8)FLASH-32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA-
EFM32GG390F512-BGA112T
EFM32GG390F512-BGA112T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 512KB FLASH 112BGATrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT87512KB (512K x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA112-BGA (10x10)
EFM32GG380F1024-QFP100T
EFM32GG380F1024-QFP100T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 1MB FLASH 100LQFPTrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT831MB (1M x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
EFM32GG380F512-QFP100T
EFM32GG380F512-QFP100T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 512KB FLASH 100LQFPTrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT83512KB (512K x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
EFM32GG332F1024-QFP64T
EFM32GG332F1024-QFP64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 1MB FLASH 64TQFPTrayGiant GeckoARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT501MB (1M x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP Exposed Pad64-TQFP (10x10)
EFM32GG332F512-QFP64T
EFM32GG332F512-QFP64T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 512KB FLASH 64TQFPTrayGiant GeckoARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT50512KB (512K x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
EFM32GG895F1024-BGA120T
EFM32GG895F1024-BGA120T
Leadtime
2-3 weeks		Silicon LabsIC MCU 32BIT 1MB FLASH 120BGATrayGiant GeckoARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT931MB (1M x 8)FLASH-128K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)