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 8KB FLASH 24QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT188KB (8K x 8)FLASH
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1.25K x 81.8 V ~ 5.25 VA/D 18x12bInternal-40°C ~ 125°C (TA)24-WFQFN Exposed Pad24-QFN (4x4)
Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN Active80518-Bit50MHzSMBus (2-Wire/I²C), LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT1832KB (32K 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)
NXP USA Inc. IC MCU 16BIT 16KB FLASH 32LQFP Active56800E16-Bit32MHzI²C, LINbus, SCI, SPILVD, POR, PWM, WDT2716KB (8K x 16)FLASH
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1K x 161.8 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 105°C (TA)32-LQFP32-LQFP (7x7)
STMicroelectronics IC MCU 32BIT 64KB FLASH 64LQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, SPI, UART/USARTDMA, POR, PWM, WDT5564KB (64K x 8)FLASH
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8K x 82.4 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 85°C (TA)64-LQFP
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STMicroelectronics IC MCU 32BIT 64KB FLASH 64LQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, SPI, UART/USARTDMA, POR, PWM, WDT5564KB (64K x 8)FLASH
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8K x 82.4 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP (10x10)
STMicroelectronics IC MCU 32BIT 256KB FLASH 64LQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, SPI, UART/USARTDMA, POR, PWM, WDT51256KB (256K x 8)FLASH
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32K x 82.4 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP (10x10)
STMicroelectronics IC MCU 32BIT 256KB FLASH 64LQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, SPI, UART/USARTDMA, POR, PWM, WDT51256KB (256K x 8)FLASH
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32K x 82.4 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP (10x10)
STMicroelectronics IC MCU 8BIT 8KB FLASH 28UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, IR, POR, PWM, WDT268KB (8K x 8)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 18x12bInternal-40°C ~ 85°C (TA)28-UFQFN28-UFQFPN