Microcontrollers

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	DigiKey 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	Mounting Type	Supplier Device Package	Package / Case
STM32G473QET6 IC MCU 32BIT 512KB FLASH 128LQFP STMicroelectronics	3,097 In Stock	1 : $9.76000 Tray	-	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	107	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	128-LQFP (14x14)	128-LQFP
STM32G483CET6 IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	1,295 In Stock	1 : $8.06000 Tray	-	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 20x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32G474VET3 IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	0 In Stock Check Lead Time	1 : $9.77000 Tray	-	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	86	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 125°C (TA)	Surface Mount	100-LQFP (14x14)	100-LQFP

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Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.