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
	STM8L051F3P6 IC MCU 8BIT 8KB FLASH 20TSSOP STMicroelectronics	7,917 In Stock	1 : $0.89000 Tube	-	STM8L EnergyLite	Tube	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT	18	8KB (8K x 8)	FLASH	256 x 8	1K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
	MSP430F5342IRGZT IC MCU 16BIT 128KB FLASH 48VQFN Texas Instruments	1,819 In Stock	1 : $7.03000 Cut Tape (CT) 250 : $4.36348 Tape & Reel (TR)	-	MSP430F5xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-VQFN (7x7)	48-VFQFN 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.