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
	ATMEGA328P-AUR IC MCU 8BIT 32KB FLASH 32TQFP Microchip Technology	100,413 In Stock	1 : £2.11000 Cut Tape (CT) 2,000 : £1.77285 Tape & Reel (TR)	AVR® ATmega	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-TQFP (7x7)	32-TQFP
	STM32F030CCT6 IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	12,503 In Stock	1 : £2.33000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	37	256KB (256K x 8)	FLASH	-	32K x 8	2.4V ~ 3.6V	A/D 12x12b	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.