Part Number Manufacturer / Brand Brife Description Part StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
Silicon Labs IC MCU 8BIT 16KB FLASH 24QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT1816KB (16K x 8)FLASH
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2.25K x 81.8 V ~ 5.25 VA/D 18x12bInternal-40°C ~ 125°C (TA)24-WFQFN Exposed Pad24-QFN (4x4)
Silicon Labs IC MCU 32BIT 512KB FLASH 64TQFP ActiveARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT53512KB (512K x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 32BIT 1MB FLASH 125BGA ActiveARM® Cortex®-M332-Bit40MHzI²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT651MB (1M x 8)FLASH
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256K x 81.8 V ~ 3.8 VA/D - 12b SARInternal-40°C ~ 85°C (TA)125-VFBGA125-BGA (7x7)
Silicon Labs JADE M3 BGA125 G-GRADE ActiveARM® Cortex®-M332-Bit40MHzI²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT651MB (1M x 8)FLASH
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256K x 81.8 V ~ 3.8 VA/D - 12b SARInternal-40°C ~ 85°C (TA)125-VFBGA125-BGA (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2532KB (32K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 32BIT 256KB FLASH 64TQFP ActiveARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT50256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 32BIT 128KB FLASH 64TQFP ActiveARM® Cortex®-M4F32-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT50128KB (128K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP
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Silicon Labs IC MCU 32BIT 256KB FLASH 112BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT90256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA112-LFBGA (10x10)
Silicon Labs IC MCU 32BIT 256KB FLASH 64TQFP ActiveARM® Cortex®-M4F32-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT53256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-LQFP64-QFN (9x9)
Silicon Labs PEARL M4 QFN48 I-GRADE ActiveARM® Cortex®-M432-Bit40MHzI²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT331MB (1M x 8)FLASH
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256K x 81.8 V ~ 3.8 VA/D - 12b SARInternal-40°C ~ 125°C (TJ)48-VFQFN Exposed Pad48-QFN (7x7)
Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH
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2.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 32BIT 256KB FLASH 64TQFP ActiveARM® Cortex®-M4F32-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT53256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP
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Silicon Labs IC MCU 32BIT 256KB FLASH 100LQFP ActiveARM® Cortex®-M4F32-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT81256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
Silicon Labs IC MCU 8BIT 32KB FLASH 48QFN Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT4032KB (32K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Silicon Labs PEARL M4 BGA125 G-GRADE ActiveARM® Cortex®-M432-Bit40MHzI²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT651MB (1M x 8)FLASH
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256K x 81.8 V ~ 3.8 VA/D - 12b SARInternal-40°C ~ 85°C (TA)125-VFBGA125-BGA (7x7)
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH
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1.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Silicon Labs IC MCU 32BIT 256KB FLASH 112BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT87256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-LFBGA112-LFBGA (10x10)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2532KB (32K x 8)FLASH
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2.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 32BIT 256KB FLASH 64QFN ActiveARM® Cortex®-M4F32-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT52256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad
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Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2532KB (32K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 32BIT 256KB FLASH 100LQFP ActiveARM® Cortex®-M4F32-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT85256KB (256K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP
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Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH
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1.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 32BIT 1MB FLASH 64QFN ActiveARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT561MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Silicon Labs IC MCU 8BIT 64KB FLASH 48TQFP Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT4064KB (64K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-TQFP48-QFP (7x7)
Silicon Labs IC MCU 32BIT 512KB FLASH 120BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT93512KB (512K x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x24b; D/A 2x8bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 16KB FLASH 40QFN Active80518-Bit25MHzI²C, SPI, UART/USARTDMA, LCD, POR, PWM, WDT3416KB (16K x 8)FLASH
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4.25K x 81.8 V ~ 3.8 VA/D 16x10b/12bInternal-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Silicon Labs IC MCU 8BIT 128KB FLASH 32QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT25128KB (128K x 8)FLASH
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8.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Silicon Labs IC MCU 8BIT 64KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2564KB (64K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 48QFN Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT4032KB (32K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 76DQFN Active80518-Bit25MHzI²C, SPI, UART/USARTDMA, LCD, POR, PWM, WDT5732KB (32K x 8)FLASH
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8.25K x 81.8 V ~ 3.8 VA/D 16x10b/12bInternal-40°C ~ 85°C (TA)76-VFQFN Dual Rows, Exposed Pad76-DQFN (6x6)
Silicon Labs IC MCU 32BIT 1MB FLASH 64TQFP ActiveARM® Cortex®-M332-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT501MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 64KB FLASH 48QFN Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT4064KB (64K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Silicon Labs IC MCU 32BIT 1MB FLASH 112BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT901MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)112-TFBGA112-BGA (10x10)
Silicon Labs IC MCU 8BIT 128KB FLASH 48TQFP Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT40128KB (128K x 8)FLASH
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8.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-TQFP48-QFP (7x7)
Silicon Labs IC MCU 8BIT 64KB FLASH 40QFN Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT3364KB (64K x 8)FLASH
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4.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Silicon Labs IC MCU 32BIT 1MB FLASH 120BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT931MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
Silicon Labs IC MCU 32BIT 1MB FLASH 120BGA ActiveARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT931MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT532MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad64-QFN (9x9)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT562MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad64-QFN (9x9)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT502MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT532MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 96KB FLASH 32LQFP Active80518-Bit50MHzSMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2596KB (96K x 8)FLASH
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8.25K x 81.8 V ~ 5.25 VA/D 25x12bInternal-40°C ~ 125°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 128KB FLASH 48QFN Active80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT40128KB (128K x 8)FLASH
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8.25K x 81.8 V ~ 5.25 VA/D 32x12bInternal-40°C ~ 125°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT902MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)112-TFBGA112-BGA (10x10)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT502MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad64-QFN (9x9)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT532MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-WFQFN Exposed Pad64-QFN (9x9)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT472MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs EFM32 GIANT GECKO 11 ULTRA LOW P ActiveARM® Cortex®-M432-Bit72MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT832MB (2M x 8)FLASH
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512K x 81.8 V ~ 3.6 VA/D 16x12b SAR, D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
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