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
STM32F030R8T6 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	108,455 In Stock	1 : $3.94000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	55	64KB (64K x 8)	FLASH	-	8K x 8	2.4V ~ 3.6V	A/D 18x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	-	64-LQFP
MSP430FR2355TPTR IC MCU 16BIT 32KB FRAM 48LQFP Texas Instruments	2,823 In Stock	1 : $5.24000 Cut Tape (CT) 1,000 : $2.89397 Tape & Reel (TR)	MSP430™ FRAM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MSP430 CPU16	16-Bit	24MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	44	32KB (32K x 8)	FRAM	-	4K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 4x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F072CBT6 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	22,753 In Stock	1 : $7.63000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F072RBT6 IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	1,213 In Stock	1 : $8.05000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F103C8T6 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	2,457 In Stock	1 : $9.43000 Tray	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	37	64KB (64K x 8)	FLASH	-	20K x 8	2V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	-	48-LQFP
STM32F030K6T6TR IC MCU 32BIT 32KB FLASH 32LQFP STMicroelectronics	14,779 In Stock	1 : $2.82000 Cut Tape (CT) 2,400 : $1.42359 Tape & Reel (TR)	STM32F0	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	-	4K x 8	2.4V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
STM32F072C8T6TR IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	3,688 In Stock	1 : $6.87000 Cut Tape (CT) 2,400 : $3.77753 Tape & Reel (TR)	STM32F0	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-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.