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Home > Products > Integrated Circuits (ICs) > Embedded > Microcontrollers

Microcontrollers

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	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	Grade	Qualification	Mounting Type
AT80251G2D-SLSUM IC MCU 8/16BIT ROMLESS 44PLCC Microchip Technology	3,200	0.00	RFQ	Datasheet	44-LCC (J-Lead)	8x251	Tube	Obsolete	Not Verified	C251	8/16-Bit	24MHz	EBI/EMI, I2C, Microwire, SPI, UART/USART	POR, PWM, WDT	32	-	ROMless	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C31X2-3CSUM IC MCU 8BIT ROMLESS 40PDIL Microchip Technology	3,531	0.00	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT80C31X2-RLTUM IC MCU 8BIT ROMLESS 44VQFP Microchip Technology	3,056	2.01	RFQ	Datasheet	44-LQFP	80C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C31X2-SLSUL IC MCU 8BIT ROMLESS 44PLCC Microchip Technology	3,688	0.00	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C31X2-SLSUM IC MCU 8BIT ROMLESS 44PLCC Microchip Technology	4,273	0.00	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	128 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C32X2-3CSUL IC MCU 8BIT ROMLESS 40PDIL Microchip Technology	1,299	0.00	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT80C32X2-3CSUM IC MCU 8BIT ROMLESS 40PDIL Microchip Technology	4,678	0.00	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT80C32X2-RLTUL IC MCU 8BIT ROMLESS 44VQFP Microchip Technology	2,494	0.00	RFQ	Datasheet	44-LQFP	80C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C32X2-RLTUM IC MCU 8BIT ROMLESS 44VQFP Microchip Technology	1,437	1.84	RFQ	Datasheet	44-LQFP	80C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT80C32X2-SLSUL IC MCU 8BIT ROMLESS 44PLCC Microchip Technology	2,704	1.70	RFQ	Datasheet	44-LCC (J-Lead)	80C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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