Microcontrollers

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Mfr Part #	Quantity Available	Price	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
STM32F427IIT6 IC MCU 32BIT 2MB FLASH 176LQFP STMicroelectronics	1,417 In Stock	1 : $16.74000 Tray	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	140	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	176-LQFP (24x24)	176-LQFP
STM32F469IIT6 IC MCU 32BIT 2MB FLASH 176LQFP STMicroelectronics	2,848 In Stock	1 : $17.83000 Tray	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	131	2MB (2M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	176-LQFP (24x24)	176-LQFP
STM32F407IGT7 IC MCU 32BIT 1MB FLASH 176LQFP STMicroelectronics	3,855 In Stock	1 : $15.39000 Tray	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	176-LQFP (24x24)	176-LQFP
R7FS5D97E3A01CFB#AA0 IC MCU 32BIT 2MB FLASH 144LQFP Renesas Electronics Corporation	115 In Stock	1 : $23.41000 Tray	Renesas Synergy™ S5	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	110	2MB (2M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	144-LFQFP (20x20)	144-LQFP
R7FS7G27G2A01CBD#AC0 IC MCU 32BIT 3MB FLASH 224LFBGA Renesas Electronics Corporation	16 In Stock	1 : $23.87000 Tray	Renesas Synergy™ S7	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	172	3MB (3M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 25x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	224-LFBGA (13x13)	224-LFBGA
R7FS7G27G3A01CFP#AA0 IC MCU 32BIT 3MB FLASH 100LQFP Renesas Electronics Corporation	362 In Stock	1 : $31.38000 Tray	Renesas Synergy™ S7	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	70	3MB (3M x 8)	FLASH	64K x 8	640K x 8	2.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	100-LFQFP (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.