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 32BIT 128KB FLASH 40QFN Not For New DesignsARM® Cortex®-M332-Bit80MHzI²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT28128KB (128K x 8)FLASH
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32K x 81.8 V ~ 3.6 VA/D 18x12b, D/A 2x10bInternal-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)