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
LPC1769FBD100K IC MCU 32BIT 512KB FLASH 100LQFP NXP USA Inc.	665 In Stock	1 : £10.95000 Tray	LPC17xx	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	70	512KB (512K x 8)	FLASH	-	64K x 8	2.4V ~ 3.6V	A/D 8x12b SAR; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-LQFP (14x14)	100-LQFP
TM4C1294NCPDTI3R IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	2,668 In Stock	1 : £12.91000 Cut Tape (CT) 1,000 : £8.11655 Tape & Reel (TR)	Tiva™ C	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	128-TQFP (14x14)	128-TQFP
TM4C1294NCPDTT3 IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	753 In Stock	1 : £15.35000 Tray	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	128-TQFP (14x14)	128-TQFP

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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.