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
STM32H743VIT6 IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	2,426 In Stock	1 : £12.01000 Tray	STM32H7	Tray	Active	Verified	ARM® Cortex®-M7	32-Bit Single-Core	480MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	2MB (2M x 8)	FLASH	-	1M x 8	1.71V ~ 3.6V	A/D 36x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-LQFP (14x14)	100-LQFP
MCF5282CVM66 IC MCU 32B 512KB FLASH 256MAPBGA NXP USA Inc.	3,299 In Stock	1 : £45.73000 Tray	MCF528x	Tray	Not For New Designs	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, Ethernet, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	150	512KB (512K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 8x10b	External	-40°C ~ 85°C (TA)	Surface Mount	256-MAPBGA (17x17)	256-LBGA
F28M35H52C1RFPQ IC MCU 32BIT 512KB FLASH 144TQFP Texas Instruments	195 In Stock	1 : £30.95000 Tray	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Active	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, Ethernet, I2C, SCI, SPI, SSI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	512KB/512KB	FLASH	-	136KB	1.2V, 1.8V, 3.3V	A/D 20x12b	-	-40°C ~ 125°C (TA)	Surface Mount	144-HTQFP (20x20)	144-TQFP Exposed Pad

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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.