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Microcontrollers facilitate the control and operation of embedded systems by executing programmed instructions. Key attributes include Core Processor, Connectivity, and Operating Temperature, which are essential for performance and compatibility. These components are widely used in applications such as new product design and prototyping.

What are Microcontrollers ?

Microcontrollers are integrated circuits designed to manage specific tasks within embedded systems by executing programmed instructions. They are commonly used in applications like embedded control systems, production electronics assembly, and maintenance. Important specifications for selection include Core Processor, which determines processing power; Connectivity, which affects communication capabilities; and Operating Temperature, which ensures reliable performance in various environments. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.

Part & Mfr	Total Stock	Pricing & RFQ	Connectivity	Core Processor	Core Size	Data Converters	EEPROM Size	Frequency	Halogen Free	Lead Spacing	Lead Style	Mounting Type	Number of I	Number of I/O	Operating Temperature	Oscillator Type	Peripherals	Program Memory Size	Program Memory Type	RAM Size	Speed	Storage Temperature	Supplier Device Package	Tape & Reel	Voltage
STM8AF5268TDY STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, LINbus, SPI, UART/USART	STM8A	8-Bit	A/D 10x10b	1K x 8	-	-	-	-	Surface Mount	38	-	-40°C ~ 150°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (32K x 8)	FLASH	6K x 8	24MHz	-	48-LQFP (7x7)	-	3V ~ 5.5V
PIC16F639T-I/SS Download Datasheet for PIC16F639T-I/SS Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	PIC	8-Bit	-	-	-	-	-	-	Surface Mount	11	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LVD, POR, WDT	3.5KB (2K x 14)	FLASH	128 x 8	20MHz	-	20-SSOP	-	2V ~ 3.6V
ATXMEGA32D4-CU Download Datasheet for ATXMEGA32D4-CU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART	AVR	8/16-Bit	A/D 12x12b	1K x 8	-	-	-	-	Surface Mount	34	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	4K x 8	32MHz	-	49-VFBGA (5x5)	-	1.6V ~ 3.6V
PIC24FJ48GA002-E/SS Download Datasheet for PIC24FJ48GA002-E/SS Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, PMP, SPI, UART/USART	PIC	16-Bit	A/D 10x10b	-	-	-	-	-	Surface Mount	21	-	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, LVD, POR, PWM, WDT	48KB (16K x 24)	FLASH	8K x 8	32MHz	-	28-SSOP	-	2V ~ 3.6V
ATSAM3N0CA-AU Download Datasheet for ATSAM3N0CA-AU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 16x10b; D/A 1x10b	-	-	-	-	-	Surface Mount	79	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32KB (32K x 8)	FLASH	8K x 8	48MHz	-	100-LQFP (14x14)	-	1.62V ~ 3.6V
CY8C4145LQI-PS423 Download Datasheet for CY8C4145LQI-PS423 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	ARM® Cortex®-M0+	32-Bit Single-Core	A/D 16x10b Slope, 8x12b SAR; D/A 2xIDAC	-	-	-	-	-	Surface Mount	38	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	32KB (32K x 8)	FLASH	4K x 8	48MHz	-	48-QFN (6x6)	-	1.71V ~ 5.5V
AT87C51RD2-SLSUL Download Datasheet for AT87C51RD2-SLSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT87C51RD2-SLSUM Download Datasheet for AT87C51RD2-SLSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
AT87C52X2-3CSUL Download Datasheet for AT87C52X2-3CSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	30/20MHz	-	40-PDIL	-	2.7V ~ 5.5V
AT87C52X2-3CSUM Download Datasheet for AT87C52X2-3CSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	40/20MHz	-	40-PDIL	-	4.5V ~ 5.5V
AT87C52X2-RLTUL Download Datasheet for AT87C52X2-RLTUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	30/20MHz	-	44-VQFP (10x10)	-	2.7V ~ 5.5V
AT87C52X2-RLTUM Download Datasheet for AT87C52X2-RLTUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	40/20MHz	-	44-VQFP (10x10)	-	4.5V ~ 5.5V
AT87C52X2-SLSUL Download Datasheet for AT87C52X2-SLSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT87C52X2-SLSUM Download Datasheet for AT87C52X2-SLSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	8KB (8K x 8)	OTP	256 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
AT87C54X2-3CSUL Download Datasheet for AT87C54X2-3CSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	30/20MHz	-	40-PDIL	-	2.7V ~ 5.5V
AT87C54X2-3CSUM Download Datasheet for AT87C54X2-3CSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	40/20MHz	-	40-PDIL	-	4.5V ~ 5.5V
AT87C54X2-RLTUL Download Datasheet for AT87C54X2-RLTUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	30/20MHz	-	44-VQFP (10x10)	-	2.7V ~ 5.5V
AT87C54X2-RLTUM Download Datasheet for AT87C54X2-RLTUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	40/20MHz	-	44-VQFP (10x10)	-	4.5V ~ 5.5V
AT87C54X2-SLSUL Download Datasheet for AT87C54X2-SLSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT87C54X2-SLSUM Download Datasheet for AT87C54X2-SLSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	16KB (16K x 8)	OTP	256 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
AT87C58X2-3CSUL Download Datasheet for AT87C58X2-3CSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	30/20MHz	-	40-PDIL	-	2.7V ~ 5.5V
AT87C58X2-3CSUM Download Datasheet for AT87C58X2-3CSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	40/20MHz	-	40-PDIL	-	4.5V ~ 5.5V
AT87C58X2-RLTUL Download Datasheet for AT87C58X2-RLTUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	30/20MHz	-	44-VQFP (10x10)	-	2.7V ~ 5.5V
AT87C58X2-RLTUM Download Datasheet for AT87C58X2-RLTUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	40/20MHz	-	44-VQFP (10x10)	-	4.5V ~ 5.5V
AT87C58X2-SLSUL Download Datasheet for AT87C58X2-SLSUL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT87C58X2-SLSUM Download Datasheet for AT87C58X2-SLSUM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, WDT	32KB (32K x 8)	OTP	256 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
AT91FR40162S-CJ Download Datasheet for AT91FR40162S-CJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, UART/USART	ARM7®	16/32-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	External	WDT	2MB (1M x 16)	FLASH	256K x 8	75MHz	-	121-BGA (10x10)	-	1.65V ~ 1.95V
AT91M43300-25CJ Download Datasheet for AT91M43300-25CJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, SPI, UART/USART	ARM7®	16/32-Bit	-	-	-	-	-	-	Surface Mount	58	-	-40°C ~ 85°C (TA)	External	WDT	-	ROMless	3K x 8	25MHz	-	144-BGA (13x13)	-	1.8V ~ 3.6V
ATAM893T-TKSYD Download Datasheet for ATAM893T-TKSYD Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SSI	MARC4	4-Bit	-	64 x 16	-	-	-	-	Surface Mount	16	-	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (4K x 8)	EEPROM	256 x 4	4MHz	-	20-SSO	-	1.8V ~ 6.5V
ATMEGA645-16AI Download Datasheet for ATMEGA645-16AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	64-TQFP (14x14)	-	2.7V ~ 5.5V
ATMEGA645-16MI Download Datasheet for ATMEGA645-16MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	64-QFN (9x9)	-	2.7V ~ 5.5V
ATMEGA6450-16AI Download Datasheet for ATMEGA6450-16AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	68	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	100-TQFP (14x14)	-	2.7V ~ 5.5V
ATMEGA6450V-8AI Download Datasheet for ATMEGA6450V-8AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	68	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	100-TQFP (14x14)	-	1.8V ~ 5.5V
ATMEGA645V-8AI Download Datasheet for ATMEGA645V-8AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	64-TQFP (14x14)	-	1.8V ~ 5.5V
ATMEGA645V-8MI Download Datasheet for ATMEGA645V-8MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	64-QFN (9x9)	-	1.8V ~ 5.5V
ATMEGA649-16AI Download Datasheet for ATMEGA649-16AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	64-TQFP (14x14)	-	2.7V ~ 5.5V
ATMEGA649-16MI Download Datasheet for ATMEGA649-16MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	64-QFN (9x9)	-	2.7V ~ 5.5V
ATMEGA6490-16AI Download Datasheet for ATMEGA6490-16AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	68	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	-	100-TQFP (14x14)	-	2.7V ~ 5.5V
ATMEGA6490V-8AI Download Datasheet for ATMEGA6490V-8AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	68	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	100-TQFP (14x14)	-	1.8V ~ 5.5V
ATMEGA649V-8AI Download Datasheet for ATMEGA649V-8AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	64-TQFP (14x14)	-	1.8V ~ 5.5V
ATMEGA649V-8MI Download Datasheet for ATMEGA649V-8MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	53	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	8MHz	-	64-QFN (9x9)	-	1.8V ~ 5.5V
ATTINY2313V-10PI Download Datasheet for ATTINY2313V-10PI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	AVR	8-Bit	-	128 x 8	-	-	-	-	Through Hole	18	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	2KB (1K x 16)	FLASH	128 x 8	10MHz	-	20-PDIP	-	1.8V ~ 5.5V
ATTINY2313V-10SI Download Datasheet for ATTINY2313V-10SI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	AVR	8-Bit	-	128 x 8	-	-	-	-	Surface Mount	18	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	2KB (1K x 16)	FLASH	128 x 8	10MHz	-	20-SOIC	-	1.8V ~ 5.5V
TS80C32X2-VCED Download Datasheet for TS80C32X2-VCED Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	256 x 8	60/30MHz	-	44-VQFP	-	4.5V ~ 5.5V
TS87C51RD2-LCL Download Datasheet for TS87C51RD2-LCL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	48	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	30/20MHz	-	68-PLCC (24.23x24.23)	-	2.7V ~ 5.5V
TSC80251G2D-24CB Download Datasheet for TSC80251G2D-24CB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	1K x 8	24MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TSC80251G2D-24CE Download Datasheet for TSC80251G2D-24CE Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	1K x 8	24MHz	-	44-VQFP (10x10)	-	4.5V ~ 5.5V
TSC87251G2D-24CB Download Datasheet for TSC87251G2D-24CB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	1K x 8	24MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
DF2238RTF6V Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SCI, SmartCard	H8S/2000	16-Bit	A/D 8x10b; D/A 2x8b	-	-	-	-	-	Surface Mount	72	-	-20°C ~ 75°C (TA)	Internal	POR, PWM, WDT	256KB (256K x 8)	FLASH	16K x 8	6MHz	-	100-TQFP (12x12)	-	2.2V ~ 3.6V
TSC87251G2D-24CE Download Datasheet for TSC87251G2D-24CE Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	1K x 8	24MHz	-	44-VQFP (10x10)	-	4.5V ~ 5.5V

Showing 90751-90800 of 97,292 products

About Microcontrollers

Microcontrollers are essential components in embedded control systems, providing the core processing power needed for a variety of applications. At DistyParts, we offer a comprehensive selection of microcontrollers that cater to diverse needs, from new product design and prototyping to production electronics assembly and maintenance.

When sourcing microcontrollers, it is crucial to consider important attributes such as connectivity options, core processor types, core sizes, data converters, and EEPROM sizes. These specifications play a vital role in ensuring compatibility with your existing designs and meeting the operational requirements of your projects.

Our platform allows you to compare critical specifications easily, helping you validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ). We recommend prioritizing parametric filtering based on your project needs rather than brand preference to minimize sourcing risks.

Microcontrollers are widely used in embedded applications, making them a key component for engineers and technical purchasers. Whether you are evaluating options for engineering qualification or seeking reliable components for field replacements, our marketplace provides the tools you need for effective procurement-driven multi-sourcing.

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