42 Microcontrollers 1,391

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Integrated Cache	Surface Mount	Maximum Supply Voltage	On Chip Data RAM Width	Address Bus Width	DAC Channels	Bit Size	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	CPU Family	No. of External Interrupts	Minimum Operating Temperature	Terminal Finish	ADC Channels	Terminal Position	DMA Channels	Maximum Seated Height	ROM Words	RAM Words	Width	Data EEPROM Size	Additional Features	Boundary Scan	Peripherals	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	No. of Timers	RAM Bytes	Technology	Analog To Digital Convertors	Maximum Supply Current	Nominal Supply Voltage	No. of DMA Channels	PWM Channels	No. of Serial I/Os	Sub-Category	Connectivity	ROM Programmability	Terminal Pitch	Format	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Speed	Low Power Mode	JESD-609 Code	On Chip Program ROM Width	No. of I/O Lines
ST72324BK6B5	STMicroelectronics	MICROCONTROLLER		THROUGH-HOLE	42	SDIP	RECTANGULAR			NO	5.5 V		0		8		IN-LINE, SHRINK PITCH		4.5 V						YES	DUAL	NO				15.24 mm					0	16 MHz			36.83 mm			CMOS			5 V		YES					1.78 mm					8 rpm				32
ST7232AJ2BB/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.8/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	105 Cel	ST72		-40 Cel		YES	DUAL	NO	5.08 mm	8192		15.24 mm	0			TIMER(4)	0	16 MHz			36.83 mm		384	CMOS	12-Ch 10-Bit	10 mA	5 V		YES		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST6232BB6/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	85 Cel	ST6200		-40 Cel	TIN LEAD	YES	DUAL	NO	5.08 mm	7948		15.24 mm					0	8 MHz			36.83 mm		192	HCMOS		7 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0		30
ST72324BJ2B6	STMicroelectronics	MICROCONTROLLER		THROUGH-HOLE	42	SDIP	RECTANGULAR			NO	5.5 V		0		8		IN-LINE, SHRINK PITCH		4.5 V						YES	DUAL	NO				15.24 mm					0	16 MHz			36.83 mm			CMOS			5 V		YES					1.78 mm					8 rpm				32
ST72F321J9B5	STMicroelectronics	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	85 Cel			-10 Cel		YES	DUAL	NO	5.08 mm			15.24 mm					0	16 MHz			36.83 mm			CMOS			5 V		YES				FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm				32
ST72324BJ6BA/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	85 Cel	ST72		-40 Cel	Matte Tin (Sn)	YES	DUAL	NO	5.08 mm	32768		15.24 mm	0			TIMER(4)	0	16 MHz			36.83 mm		1024	CMOS	12-Ch 10-Bit		5 V		YES		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72F324J2B3/XXX	STMicroelectronics		AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6		125 Cel	ST72		-40 Cel			DUAL			8192													384	CMOS		15 mA					Microcontrollers		FLASH	1.78 mm		R-PDIP-T42		Not Qualified	8 rpm
ST72F324J4B5/XXX	STMicroelectronics		OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6		85 Cel	ST72		-10 Cel			DUAL			16384													512	CMOS		8 mA					Microcontrollers		FLASH	1.78 mm		R-PDIP-T42		Not Qualified	8 rpm
ST72C334J4B7XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.2 V	105 Cel	ST72		-40 Cel	Matte Tin (Sn)	YES	DUAL	NO	5.08 mm	16384		15.24 mm	256	OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ		TIMER(4)	0	16 MHz			36.83 mm		512	CMOS	6-Ch 8-Bit		5 V		YES		Microcontrollers	SCI, SPI	FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72F321J7B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	70 Cel			0 Cel		YES	DUAL	NO	5.08 mm			15.24 mm					0	16 MHz			36.83 mm			CMOS			5 V		YES				FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm				32
ST72321J9B7/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		2.7 V	105 Cel			-40 Cel		YES	DUAL	NO	5.08 mm			15.24 mm					0	16 MHz			36.83 mm			CMOS			5 V		YES				MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm				32
ST72314J2B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.2 V	125 Cel	ST72		-40 Cel	Matte Tin (Sn)	YES	DUAL	NO	5.08 mm	8192		15.24 mm	0	OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ		TIMER(4)	0	16 MHz			36.83 mm		384	CMOS	6-Ch 8-Bit		5 V		YES		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72F324BJ6B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	85 Cel	ST72		-40 Cel	TIN	YES	DUAL	NO	5.08 mm	32768		15.24 mm					0	16 MHz			36.83 mm		1024	CMOS		7 mA	5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3		32
PCA84C844	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	8192	192	15.24 mm			NO		0	10 MHz			38.65 mm	1	192	CMOS		10 mA	5 V	0	YES	0	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42	1	Not Qualified	10 rpm	YES		8	29
P83C055BBPNB	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	NO	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		2	0 Cel		YES	DUAL	NO	5.08 mm	16384	256	15.24 mm		128 X 10 DISPLAY RAM	NO		0	12 MHz			38.65 mm	2		CMOS		30 mA	5 V	0	YES	0			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	12 rpm	YES		8	28
P83C434CFP	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.3 V	85 Cel	8051		-40 Cel		NO	DUAL	NO	5.08 mm	4096		15.24 mm					0	12 MHz			38.65 mm		128	CMOS		22 mA			NO		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm				13
PCA84C843	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8048	1	-20 Cel		NO	DUAL	NO	5.08 mm	8192	192	15.24 mm			NO		0	10 MHz			38.65 mm	1	192	CMOS		10 mA	5 V	0	YES	0	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
PCA84C443P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	4096	128	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
P83C054BBPNB	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel			0 Cel		YES	DUAL	NO	5.08 mm			15.24 mm					0	12 MHz			38.65 mm			CMOS		30 mA			YES				MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm				28
P83C145BBP	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		0 Cel		YES	DUAL	NO	5.08 mm	12288		15.24 mm					0	6 MHz			38.65 mm		256	CMOS		30 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm				28
PCA84C440P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	4096	128	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
P83C180	NXP Semiconductors	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.4 V	85 Cel	8051		-25 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	16384		15.24 mm		LED DRIVER PORT; 512 BYTES RAM; I2C SERIAL BUS INTERFACE; ELECTROMAGNETIC COMPATIBILITY			0	16 MHz			38.65 mm		512	CMOS		38.4 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm		e3/e4		28
P83C380	NXP Semiconductors	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.4 V	85 Cel	8051		-25 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	32768		15.24 mm		LED DRIVER PORT; 512 BYTES RAM; I2C SERIAL BUS INTERFACE; ELECTROMAGNETIC COMPATIBILITY			0	16 MHz			38.65 mm		512	CMOS		38.4 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm		e3/e4		28
PCA84C441P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	4096	128	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	28
PCF84C846P	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V		0	YES	8		IN-LINE, SHRINK PITCH		2.5 V	85 Cel			-40 Cel		NO	DUAL	NO	5.08 mm			15.24 mm					0	16 MHz			38.65 mm			CMOS					YES				MROM	1.778 mm		R-PDIP-T42		Not Qualified	10 rpm				28
P83C366BDR	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	32768		15.24 mm					0	12 MHz			38.65 mm		768	CMOS		32 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm		e3/e4		28
MC08GT16CBE	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		4.5 V	85 Cel			-40 Cel	MATTE TIN	YES	DUAL	NO	5.08 mm			15.24 mm		OPERATES AT 3V SUPPLY @ 4 MHZ			0	32 MHz			36.83 mm			CMOS			5 V		YES				MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3		34
P87C380	NXP Semiconductors	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.4 V	85 Cel	8051		-25 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	16384		15.24 mm		LED DRIVER PORT; 512 BYTES RAM; I2C SERIAL BUS INTERFACE; ELECTROMAGNETIC COMPATIBILITY			0	16 MHz			38.65 mm		512	CMOS		38.4 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm		e3/e4		28
P83C566BDR	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	49152		15.24 mm					0	12 MHz			38.65 mm		1792	CMOS		32 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm		e3/e4		28
PCA84C841P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	8192	192	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	28
PCA84C643P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	128	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
PCA84C644P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	128	15.24 mm		ON SCREEN DISPLAY AND VOLTAGE SYNTHESIZED TUNING; I2C BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS		10 mA	5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	28
P83C766BDP	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	65536		15.24 mm					0	12 MHz			38.65 mm		1792	CMOS		37 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm		e3/e4		28
P83C654EBR/XXX	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		16	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		0 Cel	TIN/NICKEL PALLADIUM GOLD	NO	DUAL	NO	5.08 mm	16384		15.24 mm					8	16 MHz			38.65 mm		256	CMOS		28 mA	5 V		NO		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm		e3/e4		32
PCA84C646P	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8		IN-LINE, SHRINK PITCH		4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	192	15.24 mm		I2C SERIAL BUS INTERFACE	NO		0	10 MHz			38.65 mm	1		CMOS			5 V	0	YES	1			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	28
PCA84C440	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8048	1	-20 Cel		NO	DUAL	NO	5.08 mm	4096	128	15.24 mm		I2C SERIAL BUS INTERFACE	NO		0	10 MHz			38.65 mm	1	128	CMOS		10 mA	5 V	0	YES	1	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
PCA84C644	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	128	15.24 mm			NO		0	10 MHz			38.65 mm	1	128	CMOS		10 mA	5 V	0	YES	0	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42	1	Not Qualified	10 rpm	YES		8	29
P87C766BDR	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel		YES	DUAL	NO	5.08 mm	65536		15.24 mm					0	12 MHz	40	245	38.65 mm		3840	CMOS		32 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm				28
P83C434CFPN	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO			0		8		IN-LINE, SHRINK PITCH			85 Cel			-40 Cel		NO	DUAL		5.08 mm			15.24 mm					0	12 MHz			38.65 mm			CMOS					NO				MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm
P87C766CBP	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	65536		15.24 mm					0	12 MHz			38.65 mm		3840	CMOS		37 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm		e3/e4		28
PCA84C444	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	4096	128	15.24 mm			NO		0	10 MHz			38.65 mm	1	128	CMOS		10 mA	5 V	0	YES	0	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42	1	Not Qualified	10 rpm	YES		8	29
P83C366CBP	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8051		-20 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	32768		15.24 mm					0	12 MHz			38.65 mm		768	CMOS		37 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	12 rpm		e3/e4		28
PCA84C841	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	8192	192	15.24 mm		I2C SERIAL BUS INTERFACE	NO		0	10 MHz			38.65 mm	1	192	CMOS		10 mA	5 V	0	YES	1	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42	1	Not Qualified	10 rpm	YES		8	29
PCA84C643	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel	8048	1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	128	15.24 mm			NO		0	10 MHz			38.65 mm	1	128	CMOS		10 mA	5 V	0	YES	0	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	10 rpm	YES		8	29
P83C654FBR	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	6 V	8	16	NO	8		IN-LINE, SHRINK PITCH		4 V	70 Cel		2	0 Cel		NO	DUAL	NO	5.08 mm	16384	256	15.24 mm		ROM PROTECT; I2C SERIAL BUS INTERFACE	NO		8	16 MHz			38.65 mm	2		CMOS		28 mA	5 V	0	NO	2			MROM	1.778 mm	FIXED POINT	R-PDIP-T42		Not Qualified	16 rpm	YES		8	32
P83C528FBR/XXX	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V		16	NO	8		IN-LINE, SHRINK PITCH		4 V	70 Cel			0 Cel		NO	DUAL	NO	5.08 mm			15.24 mm					8	16 MHz			38.65 mm			CMOS			5 V		NO				MROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm				32
P83C280	NXP Semiconductors	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.4 V	85 Cel	8051		-25 Cel	TIN/NICKEL PALLADIUM GOLD	YES	DUAL	NO	5.08 mm	24576		15.24 mm		LED DRIVER PORT; 512 BYTES RAM; I2C SERIAL BUS INTERFACE; ELECTROMAGNETIC COMPATIBILITY			0	16 MHz			38.65 mm		512	CMOS		38.4 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	16 rpm		e3/e4		28
PCA84C641	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	8	0	YES	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	70 Cel		1	-20 Cel		NO	DUAL	NO	5.08 mm	6144	128	15.24 mm		I2C SERIAL BUS INTERFACE	NO		0	10 MHz			38.65 mm	1	128	CMOS		10 mA	5 V	0	YES	1	Microcontrollers		MROM	1.778 mm	FIXED POINT	R-PDIP-T42	1	Not Qualified	10 rpm	YES		8	29

Microcontrollers

A microcontroller is a type of integrated circuit (IC) that is designed to control a specific task or set of tasks within a larger system. Unlike a microprocessor, which is designed to be a general-purpose computing device, a microcontroller is optimized for embedded applications that require real-time control and processing.

Microcontrollers typically contain a processor core, memory, input/output (I/O) ports, and various peripheral devices, all on a single chip. The processor core is usually a low-power, low-speed version of a microprocessor, such as an 8-bit or 16-bit processor. The memory on a microcontroller includes both volatile and non-volatile memory, such as random-access memory (RAM) and flash memory, respectively. The I/O ports are used to interface with external devices such as sensors, switches, and displays.

Microcontrollers are used in a wide range of applications, including automotive systems, medical devices, consumer electronics, and industrial automation. They are particularly well-suited for applications that require real-time control and processing, such as motor control, temperature sensing, and data acquisition.

One of the key advantages of microcontrollers is their low cost and small size. Because all of the necessary components are integrated onto a single chip, microcontrollers are much smaller and less expensive than other types of computing devices. This makes them ideal for use in small, battery-powered devices such as handheld calculators and remote controls.