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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	Mounting Type	Number of I	Operating Temperature	Oscillator Type	Peripherals	Program Memory Size	Program Memory Type	RAM Size	Speed	Supplier Device Package	Voltage
P89V52X2FN,112 Download Datasheet for P89V52X2FN,112 NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	8051	8-Bit	-	192 x 8	Through Hole	32	-40°C ~ 85°C (TA)	External	POR	8KB (8K x 8)	FLASH	256 x 8	40MHz	40-DIP	2.7V ~ 5.5V
AT89C2051-24SJ Download Datasheet for AT89C2051-24SJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	8051	8-Bit	-	-	Surface Mount	15	-40°C ~ 85°C (TA)	Internal	LED	2KB (2K x 8)	FLASH	128 x 8	24MHz	20-SOIC	4V ~ 6V
AT89C4051-24SJ Download Datasheet for AT89C4051-24SJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	8051	8-Bit	-	-	Surface Mount	15	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LED, POR	4KB (4K x 8)	FLASH	128 x 8	24MHz	20-SOIC	4V ~ 6V
AT89C52-16JI Download Datasheet for AT89C52-16JI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SIO, UART/USART	8051	8-Bit	-	-	Surface Mount	32	-40°C ~ 85°C	Internal	-	8KB (8K x 8)	FLASH	256 x 8	16MHz	44-PLCC (16.6x16.6)	4V ~ 6V
AT90CAN128-16AJ Download Datasheet for AT90CAN128-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (128K x 8)	FLASH	4K x 8	16MHz	64-TQFP (14x14)	2.7V ~ 5.5V
AT90CAN128-16MJ Download Datasheet for AT90CAN128-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (128K x 8)	FLASH	4K x 8	16MHz	64-QFN (9x9)	2.7V ~ 5.5V
ATMEGA128-16AJ Download Datasheet for ATMEGA128-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (64K x 16)	FLASH	4K x 8	16MHz	64-TQFP (14x14)	4.5V ~ 5.5V
ATMEGA128-16MJ Download Datasheet for ATMEGA128-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (64K x 16)	FLASH	4K x 8	16MHz	64-QFN (9x9)	4.5V ~ 5.5V
ATMEGA128L-8AJ Download Datasheet for ATMEGA128L-8AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (64K x 16)	FLASH	4K x 8	8MHz	64-TQFP (14x14)	2.7V ~ 5.5V
ATMEGA128L-8MJ Download Datasheet for ATMEGA128L-8MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	4K x 8	Surface Mount	53	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (64K x 16)	FLASH	4K x 8	8MHz	64-QFN (9x9)	2.7V ~ 5.5V
ATMEGA16-16AJ Download Datasheet for ATMEGA16-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	44-TQFP (10x10)	4.5V ~ 5.5V
ATMEGA16-16MJ Download Datasheet for ATMEGA16-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	44-VQFN (7x7)	4.5V ~ 5.5V
ATMEGA16-16PJ Download Datasheet for ATMEGA16-16PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Through Hole	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	40-PDIP	4.5V ~ 5.5V
ATMEGA162-16AJ 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	AVR	8-Bit	-	512 x 8	Surface Mount	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	44-TQFP (10x10)	2.7V ~ 5.5V
ATMEGA162-16MJ 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	AVR	8-Bit	-	512 x 8	Surface Mount	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	44-VQFN (7x7)	2.7V ~ 5.5V
ATMEGA162-16PJ 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	AVR	8-Bit	-	512 x 8	Through Hole	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	16MHz	40-PDIP	2.7V ~ 5.5V
ATMEGA162V-8AJ 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	AVR	8-Bit	-	512 x 8	Surface Mount	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	44-TQFP (10x10)	1.8V ~ 5.5V
ATMEGA162V-8MJ 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	AVR	8-Bit	-	512 x 8	Surface Mount	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	44-VQFN (7x7)	1.8V ~ 5.5V
ATMEGA162V-8PJ 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	AVR	8-Bit	-	512 x 8	Through Hole	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	40-PDIP	1.8V ~ 5.5V
ATMEGA16L-8AJ Download Datasheet for ATMEGA16L-8AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	44-TQFP (10x10)	2.7V ~ 5.5V
ATMEGA16L-8MJ Download Datasheet for ATMEGA16L-8MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	44-VQFN (7x7)	2.7V ~ 5.5V
ATMEGA16L-8PJ Download Datasheet for ATMEGA16L-8PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Through Hole	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (8K x 16)	FLASH	1K x 8	8MHz	40-PDIP	2.7V ~ 5.5V
ATMEGA32-16AJ Download Datasheet for ATMEGA32-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	16MHz	44-TQFP (10x10)	4.5V ~ 5.5V
ATMEGA32-16MJ Download Datasheet for ATMEGA32-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	16MHz	44-VQFN (7x7)	4.5V ~ 5.5V
ATMEGA32-16PJ Download Datasheet for ATMEGA32-16PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Through Hole	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	16MHz	40-PDIP	4.5V ~ 5.5V
ATMEGA32L-8AJ Download Datasheet for ATMEGA32L-8AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	8MHz	44-TQFP (10x10)	2.7V ~ 5.5V
ATMEGA32L-8MJ Download Datasheet for ATMEGA32L-8MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	8MHz	44-VQFN (7x7)	2.7V ~ 5.5V
ATMEGA32L-8PJ Download Datasheet for ATMEGA32L-8PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Through Hole	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	8MHz	40-PDIP	2.7V ~ 5.5V
ATMEGA48-20AJ Download Datasheet for ATMEGA48-20AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	20MHz	32-TQFP (7x7)	2.7V ~ 5.5V
ATMEGA48-20MI Download Datasheet for ATMEGA48-20MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	20MHz	32-VQFN (5x5)	2.7V ~ 5.5V
ATMEGA48-20MJ Download Datasheet for ATMEGA48-20MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	20MHz	32-VQFN (5x5)	2.7V ~ 5.5V
ATMEGA48-20PI Download Datasheet for ATMEGA48-20PI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 6x10b	256 x 8	Through Hole	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	20MHz	28-PDIP	2.7V ~ 5.5V
ATMEGA48-20PJ Download Datasheet for ATMEGA48-20PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 6x10b	256 x 8	Through Hole	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	20MHz	28-PDIP	2.7V ~ 5.5V
ATMEGA48V-10AI Download Datasheet for ATMEGA48V-10AI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	32-TQFP (7x7)	1.8V ~ 5.5V
ATMEGA48V-10AJ Download Datasheet for ATMEGA48V-10AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	32-TQFP (7x7)	1.8V ~ 5.5V
ATMEGA48V-10MI Download Datasheet for ATMEGA48V-10MI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	32-VQFN (5x5)	1.8V ~ 5.5V
ATMEGA48V-10MJ Download Datasheet for ATMEGA48V-10MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	256 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	32-VQFN (5x5)	1.8V ~ 5.5V
ATMEGA48V-10PI Download Datasheet for ATMEGA48V-10PI Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 6x10b	256 x 8	Through Hole	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	28-PDIP	1.8V ~ 5.5V
ATMEGA48V-10PJ Download Datasheet for ATMEGA48V-10PJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 6x10b	256 x 8	Through Hole	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (2K x 16)	FLASH	512 x 8	10MHz	28-PDIP	1.8V ~ 5.5V
ATMEGA64-16AJ Download Datasheet for ATMEGA64-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	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)	4.5V ~ 5.5V
ATMEGA64-16MJ Download Datasheet for ATMEGA64-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	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)	4.5V ~ 5.5V
ATMEGA64L-8AJ Download Datasheet for ATMEGA64L-8AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	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)	2.7V ~ 5.5V
ATMEGA64L-8MJ Download Datasheet for ATMEGA64L-8MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	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)	2.7V ~ 5.5V
ATMEGA8-16AJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	8KB (4K x 16)	FLASH	1K x 8	16MHz	32-TQFP (7x7)	4.5V ~ 5.5V
ATMEGA8-16MJ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	512 x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	8KB (4K x 16)	FLASH	1K x 8	16MHz	32-VQFN (5x5)	4.5V ~ 5.5V
TS80C51RD2-VCA Download Datasheet for TS80C51RD2-VCA 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	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TSC80251G2D-L16CE Download Datasheet for TSC80251G2D-L16CE 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	16MHz	44-VQFP (10x10)	2.7V ~ 5.5V
AT80C51ID2-RLTIL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	80C51	8-Bit	-	-	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	-	-	ROMless	2K x 8	20MHz	44-VQFP (10x10)	-
TSC87251G2D-L16CE Download Datasheet for TSC87251G2D-L16CE 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	16MHz	44-VQFP (10x10)	2.7V ~ 5.5V
AT80C51RD2-RLTIM Download Datasheet for AT80C51RD2-RLTIM 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	-	ROMless	1K x 8	40MHz	44-VQFP (10x10)	2.7V ~ 5.5V

Showing 92501-92550 of 97,303 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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