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	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	Digital To Analog Convertors	Maximum Seated Height	ROM 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	RAM Bytes	Technology	Analog To Digital Convertors	Maximum Supply Current	Nominal Supply Voltage	No. of DMA Channels	PWM Channels	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
ST72324BJ4BA/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	16384	15.24 mm	0			TIMER(4)	0	16 MHz			36.83 mm	512	CMOS	12-Ch 10-Bit	5.5 mA	5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72334J2B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	3 V	70 Cel	ST72		0 Cel	Tin/Lead (Sn/Pb)	YES	DUAL	NO		5.08 mm	8192	15.24 mm	256			RTC, TIMER(2), WDT	0	16 MHz			36.83 mm	384	CMOS	6-Ch 8-Bit		5 V		NO	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0	8	32
ST72325J4B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	125 Cel	ST72	9	-40 Cel		YES	DUAL	NO		5.08 mm	16384	15.24 mm			NO		0	16 MHz			36.83 mm	512	CMOS		8 mA	5 V	0	YES			MROM	1.78 mm	FIXED POINT	R-PDIP-T42		Not Qualified	8 rpm	YES		8	32
ST6232BQ6/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	GULL WING	42	QFP	SQUARE	PLASTIC/EPOXY		YES	6 V	0	NO	8	3.3/5	FLATPACK	QFP52,.68SQ,40	4.5 V	85 Cel	ST6200		-40 Cel		YES	QUAD	NO		5.08 mm	7948	19.1262 mm					0	8 MHz	NOT SPECIFIED	NOT SPECIFIED	19.1262 mm	192	HCMOS		7 mA	5 V		YES	Microcontrollers		MROM	1 mm		S-PQFP-G42		Not Qualified	8 rpm				30
ST72E71J1D1	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	CERAMIC		NO				8	5	IN-LINE, SHRINK PITCH	SDIP42,.6		70 Cel	ST72		0 Cel	Tin/Lead (Sn/Pb)		DUAL				8192		384			POR, PWM(10), TIMER, WDT						192	CMOS	4-Ch 8-Bit	2.5 mA	5 V			Microcontrollers	SPI	UVPROM	1.78 mm		R-XDIP-T42		Not Qualified	4 rpm		e0	8
ST72T121J2B6S	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.5 V	85 Cel	ST72		-40 Cel	TIN LEAD	NO	DUAL	NO		5.08 mm	8192	15.24 mm					0	16 MHz			36.83 mm	384	HCMOS			5 V		YES	Microcontrollers		OTPROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0		32
ST72T311J4B3	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 V	125 Cel	ST72		-40 Cel	TIN LEAD	YES	DUAL	NO		5.08 mm	16384	15.24 mm					0	16 MHz			36.83 mm	512	HCMOS		12 mA	5 V		YES	Microcontrollers		OTPROM	1.778 mm		R-PDIP-T42		Not Qualified	4 rpm		e0		32
ST72F324BJ6B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0		8	3.8/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	125 Cel	ST72		-40 Cel		YES	DUAL	NO			32768	15.24 mm	0			POR, TIMER(4)	0	16 MHz			36.83 mm	1024	CMOS	12-Ch 10-Bit	15 mA	5 V		YES	Microcontrollers	SCI, SPI	FLASH	1.78 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72324BK2B3	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
ST72C334J4B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0		8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	3 V	70 Cel	ST72		0 Cel	Tin/Lead (Sn/Pb)	YES	DUAL	NO			16384						0	16 MHz			15.24 mm	512	CMOS			5 V		NO	Microcontrollers		FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0		32
ST72311J4B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V	0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.5 V	70 Cel	ST72		0 Cel	TIN LEAD	YES	DUAL	NO		5.08 mm	16384	15.24 mm					0	16 MHz			36.83 mm	512	CMOS		20 mA	5 V		YES	Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0		32
ST72C334J2B1XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	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	70 Cel	ST72		0 Cel	Matte Tin (Sn)	YES	DUAL	NO		5.08 mm	8192	15.24 mm	256	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	FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72324J2B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	70 Cel	ST72		0 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	8 mA	5 V		YES	Microcontrollers	LIN, SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72324J2B3/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	3.8 V	125 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	8 mA	5 V		YES	Microcontrollers	LIN, SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72324BJ6B7/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	105 Cel	ST72		-40 Cel		YES	DUAL	NO		5.08 mm	32768	15.24 mm	0			TIMER(4)	0	16 MHz	NOT SPECIFIED	NOT SPECIFIED	36.83 mm	1024	CMOS	12-Ch 10-Bit	7 mA	5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72C124J2B7XXX	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	8192	15.24 mm	0	OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ		TIMER(4)	0	16 MHz			36.83 mm	384	CMOS			5 V		YES	Microcontrollers	SCI, SPI	FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72321J9B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		2.7 V	70 Cel			0 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
ST72325J6B3/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	3.8 V	125 Cel	ST72		-40 Cel		YES	DUAL	NO		5.08 mm	32768	15.24 mm	0			TIMER(5)	0	16 MHz			36.83 mm	1024	CMOS	12-Ch 10-Bit	8 mA	5 V		YES	Microcontrollers	I2C, SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST7232AJ2B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	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	70 Cel	ST72		0 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
ST72C124J2B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0		8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	3 V	70 Cel	ST72		0 Cel	Tin/Lead (Sn/Pb)	YES	DUAL	NO			8192						0	16 MHz			15.24 mm	384	CMOS			5 V		NO	Microcontrollers		FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e0		32
ST72372J4B1/XXX	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO				8	5	IN-LINE, SHRINK PITCH	SDIP42,.6		70 Cel	ST72		0 Cel	Tin/Lead (Sn/Pb)		DUAL		4-Ch 10-Bit, 1-Ch 12-Bit		16384		0			TIMER, WDT						512	CMOS	4-Ch 8-Bit	18 mA	5 V			Microcontrollers	I2C	MROM	1.78 mm		R-PDIP-T42		Not Qualified	8 rpm		e0	8
ST72324BJ2B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	70 Cel	ST72		0 Cel	Matte Tin (Sn)	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		5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72F324BJ4B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0		8	3.8/5.5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	125 Cel	ST72		-40 Cel		YES	DUAL	NO			16384	15.24 mm	0			POR, TIMER(4)	0	16 MHz			36.83 mm	512	CMOS	12-Ch 10-Bit	7 mA	5 V		YES	Microcontrollers	SCI, SPI	FLASH	1.78 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72324J6BA/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		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	10 mA	5 V		YES	Microcontrollers	LIN, SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72F324BJ6B5	STMicroelectronics	MICROCONTROLLER	OTHER	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		-10 Cel	MATTE 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	1	Not Qualified	8 rpm		e3		32
ST72324J6B7/XXX	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	3.8 V	105 Cel	ST72		-40 Cel		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	8 mA	5 V		YES	Microcontrollers	LIN, SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST72121J4B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3 V	125 Cel			-40 Cel		NO	DUAL	NO		5.08 mm	16384	15.24 mm	0			POR, TIMER(2), WDT	0	16 MHz			36.83 mm	512	CMOS			5 V		YES		SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm			8	32
ST6232BB3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	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	125 Cel	ST6200		-40 Cel	TIN LEAD	YES	DUAL	NO		5.08 mm	7948	15.24 mm					0	4 MHz			36.83 mm	192	HCMOS		7 mA	5 V		YES	Microcontrollers		MROM	1.778 mm		R-PDIP-T42		Not Qualified	4 rpm		e0		30
ST72324BJ6B6/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
ST72F321J9B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	85 Cel			-40 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
ST72321J9B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		2.7 V	125 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
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
ST72124J2B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	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	70 Cel	ST72		0 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			5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72C314J2B3XXX	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	FLASH	1.778 mm		R-PDIP-T42		Not Qualified	8 rpm		e3	8	32
ST72F321J7B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	85 Cel			-40 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
ST72C314J4B3XXX	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	16384	15.24 mm	0	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

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.