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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
TS87C58X2-LCA Download Datasheet for TS87C58X2-LCA 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, WDT	32KB (32K x 8)	OTP	256 x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS87C51RD2-VIA Download Datasheet for TS87C51RD2-VIA 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, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C52X2-MIA Download Datasheet for TS87C52X2-MIA 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
TS80C31X2-VCA Download Datasheet for TS80C31X2-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	-	ROMless	128 x 8	60/30MHz	40-PDIL	4.5V ~ 5.5V
TS80C51RD2-LCA Download Datasheet for TS80C51RD2-LCA 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	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS87C51RB2-LIA Download Datasheet for TS87C51RB2-LIA 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, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS80C31X2-VIA Download Datasheet for TS80C31X2-VIA 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	-	ROMless	128 x 8	60/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RB2-LCA Download Datasheet for TS87C51RB2-LCA 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	16KB (16K x 8)	OTP	512 x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS80C32X2-VCA Download Datasheet for TS80C32X2-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	-	ROMless	256 x 8	60/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C54X2-MCA Download Datasheet for TS87C54X2-MCA 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, WDT	16KB (16K x 8)	OTP	256 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS80C51RD2-VIA Download Datasheet for TS80C51RD2-VIA 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, PWM, WDT	-	ROMless	768 x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RC2-MCA Download Datasheet for TS87C51RC2-MCA 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	32KB (32K x 8)	OTP	512 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RC2-MIA Download Datasheet for TS87C51RC2-MIA 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, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C58X2-VIA Download Datasheet for TS87C58X2-VIA 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	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C58X2-VCA Download Datasheet for TS87C58X2-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, WDT	32KB (32K x 8)	OTP	256 x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C58X2-MIA Download Datasheet for TS87C58X2-MIA 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
TS87C51RD2-LCA Download Datasheet for TS87C51RD2-LCA 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	64KB (64K x 8)	OTP	1K x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS87C51RD2-LIA Download Datasheet for TS87C51RD2-LIA 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, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS80C51RA2-MIA Download Datasheet for TS80C51RA2-MIA 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, PWM, WDT	-	ROMless	256 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RD2-MCA Download Datasheet for TS87C51RD2-MCA 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	64KB (64K x 8)	OTP	1K x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C58X2-MCA Download Datasheet for TS87C58X2-MCA 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, WDT	32KB (32K x 8)	OTP	256 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C52X2-LCA Download Datasheet for TS87C52X2-LCA 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	8KB (8K x 8)	OTP	256 x 8	30/20MHz	40-PDIL	2.7V ~ 5.5V
TS87C51RD2-MIA Download Datasheet for TS87C51RD2-MIA 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, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RD2-VCA Download Datasheet for TS87C51RD2-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	64KB (64K x 8)	OTP	1K x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RC2-VIA Download Datasheet for TS87C51RC2-VIA 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, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS80C51RA2-MCA Download Datasheet for TS80C51RA2-MCA 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	256 x 8	40/20MHz	40-PDIL	4.5V ~ 5.5V
TS87C51RC2-VCA Download Datasheet for TS87C51RC2-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	32KB (32K x 8)	OTP	512 x 8	40/30MHz	40-PDIL	4.5V ~ 5.5V
TS87C58X2-LIA Download Datasheet for TS87C58X2-LIA 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
TS87C52X2-LIA Download Datasheet for TS87C52X2-LIA 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
T48C510-ILS Download Datasheet for T48C510-ILS Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	MARC4	4-Bit	-	-	Surface Mount	34	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (4K x 8)	EEPROM	256 x 4	8MHz	44-SSO	2.2V ~ 6.2V
AT80C51SND1C-ROTIL Download Datasheet for AT80C51SND1C-ROTIL Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB	80C51	8-Bit	A/D 2x10b	-	Surface Mount	44	-40°C ~ 85°C (TA)	Internal	Audio, I²S, MP3, PCM, POR, WDT	-	ROMless	2.25K x 8	40MHz	80-TQFP (14x14)	2.7V ~ 3.3V
TSC87251G2D-16CBR Download Datasheet for TSC87251G2D-16CBR 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-PLCC (16.6x16.6)	4.5V ~ 5.5V
TSC80251G2D-24IBR Download Datasheet for TSC80251G2D-24IBR 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	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	1K x 8	24MHz	44-PLCC (16.6x16.6)	4.5V ~ 5.5V
TSC80251G2D-16CBR Download Datasheet for TSC80251G2D-16CBR 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-PLCC (16.6x16.6)	4.5V ~ 5.5V
TSC87251G2D-24IBR Download Datasheet for TSC87251G2D-24IBR 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	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	1K x 8	24MHz	44-PLCC (16.6x16.6)	4.5V ~ 5.5V
TSC80251G2D-L16CBR Download Datasheet for TSC80251G2D-L16CBR 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-PLCC (16.6x16.6)	2.7V ~ 5.5V
TSC87251G2D-L16CBR Download Datasheet for TSC87251G2D-L16CBR 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-PLCC (16.6x16.6)	2.7V ~ 5.5V
TS87C51RD2-VIE Download Datasheet for TS87C51RD2-VIE 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	40/30MHz	44-VQFP	4.5V ~ 5.5V
TS87C51RD2-MIE Download Datasheet for TS87C51RD2-MIE 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-VQFP	4.5V ~ 5.5V
TS80C51RA2-MIE Download Datasheet for TS80C51RA2-MIE 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	256 x 8	40/20MHz	44-VQFP	4.5V ~ 5.5V
TS80C51RA2-VCE Download Datasheet for TS80C51RA2-VCE 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, PWM, WDT	-	ROMless	256 x 8	40/30MHz	44-VQFP	4.5V ~ 5.5V
TS80C51RD2-LCE Download Datasheet for TS80C51RD2-LCE 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, PWM, WDT	-	ROMless	768 x 8	30/20MHz	44-VQFP	2.7V ~ 5.5V
TS80C51RD2-LIE Download Datasheet for TS80C51RD2-LIE 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	768 x 8	30/20MHz	44-VQFP	2.7V ~ 5.5V
P5CD041XV/T1AN951J NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	ISO 7816, ISO 14443, UART	Secure MX51	32-Bit Single-Core	-	40K x 8	-	-	-25°C ~ 85°C	-	-	264KB (264K x 8)	ROM	7.5K x 8	30MHz	-	1.62V ~ 5.6V
TS80C51RA2-VIE Download Datasheet for TS80C51RA2-VIE 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	256 x 8	40/30MHz	44-VQFP	4.5V ~ 5.5V
TS87C52X2-VCE Download Datasheet for TS87C52X2-VCE 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	8KB (8K x 8)	OTP	256 x 8	60/30MHz	44-VQFP	4.5V ~ 5.5V
TS87C51RB2-VIE Download Datasheet for TS87C51RB2-VIE 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	16KB (16K x 8)	OTP	512 x 8	40/30MHz	44-VQFP	4.5V ~ 5.5V
TS80C51RD2-VCE Download Datasheet for TS80C51RD2-VCE 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, PWM, WDT	-	ROMless	768 x 8	40/30MHz	44-VQFP	4.5V ~ 5.5V
TS80C51RD2-MCE Download Datasheet for TS80C51RD2-MCE 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, PWM, WDT	-	ROMless	768 x 8	40/20MHz	44-VQFP	4.5V ~ 5.5V
TS80C51RD2-MIE Download Datasheet for TS80C51RD2-MIE 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	768 x 8	40/20MHz	44-VQFP	4.5V ~ 5.5V

Showing 97101-97150 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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