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	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	Qualification	Speed	Low Power Mode	JESD-609 Code	On Chip Program ROM Width	No. of I/O Lines
ST72F324J2B5/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			8192											384	CMOS		15 mA				Microcontrollers		FLASH	1.78 mm		R-PDIP-T42	Not Qualified	8 rpm
ST72F324J6B7	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	105 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
ST72F324BJ4B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	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	70 Cel	ST72		0 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
ST72324J6B5/XXX	STMicroelectronics	MICROCONTROLLER	OTHER	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	85 Cel	ST72		-10 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
ST72324J6B6/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	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	8 mA	5 V		YES	Microcontrollers	LIN, SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72314J4B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	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	85 Cel	ST72		-40 Cel	TIN LEAD	YES	DUAL	NO	5.08 mm	16384	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz			36.83 mm	512	CMOS	8-Ch 8-Bit		5 V		NO	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e0	8	32
ST6232BQ1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	GULL WING	42	QFP	SQUARE	PLASTIC/EPOXY		YES	6 V	0	NO	8	3.3/5	FLATPACK	QFP52,.68SQ,40	4.5 V	70 Cel	ST6200		0 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
ST72325S4B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.8 V	125 Cel			-40 Cel		YES	DUAL	NO	5.08 mm	16384	15.24 mm	0			TIMER(5)	0	16 MHz			36.83 mm	512	CMOS	12-Ch 10-Bit		5 V		YES		I2C, SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72324BJ6BC/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	125 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
ST7232AJ2BC/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	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	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	10 mA	5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72324BJ2B3	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
ST72334J2B3/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	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	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72324BJ4B5/XXX	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 (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
ST72774J9B1/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	4 V	70 Cel	ST72		0 Cel		YES	DUAL	NO	5.08 mm	61440	15.24 mm	0			PWM(8), TIMER, WDT	0	24 MHz			36.83 mm	1024	HCMOS	4-Ch 8-Bit	18 mA	5 V		YES	Microcontrollers	I2C, USB	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	31
ST72324BJ6B3	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
ST72324BK6B6	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
ST72324BJ4B3	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
ST72331J2B3/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 V	125 Cel	ST72		-40 Cel	TIN LEAD	YES	DUAL	NO	5.08 mm	8192	15.24 mm					0	8 MHz			36.83 mm	384	HCMOS		12 mA	5 V		YES	Microcontrollers		MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e0		32
ST72324BJ4B6	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
ST72324BJ2BC/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP42,.6	3.8 V	125 Cel	ST72		-40 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
ST72324BJ4B6/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
ST72121J2B1/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	3.5 V	70 Cel	ST72		0 Cel	TIN LEAD	NO	DUAL	NO	5.08 mm	8192	15.24 mm	0			POR, TIMER(2), WDT	0	16 MHz			36.83 mm	384	CMOS			5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	16 rpm		e0	8	32
ST72F324J4B1/XXX	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO				8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6		70 Cel	ST72		0 Cel			DUAL			16384											512	CMOS		8 mA				Microcontrollers		FLASH	1.78 mm		R-PDIP-T42	Not Qualified	8 rpm
ST72372J4/XXXB1	STMicroelectronics	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	4.01 mm		15.24 mm					0	24 MHz			37.01 mm		CMOS			5 V		YES			MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm				23
ST72T311J2B6E	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.5 V	85 Cel			-40 Cel		YES	DUAL	NO	5.08 mm		15.24 mm					0	16 MHz			36.83 mm		HCMOS			5 V		YES			OTPROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm				32
ST72314J4B7/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	3.2 V	105 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	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72324J2B6/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	85 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
ST72C314J2B1XXX	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	6-Ch 8-Bit		5 V		YES	Microcontrollers	SCI, SPI	FLASH	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72E121J4D0	STMicroelectronics	MICROCONTROLLER	OTHER	THROUGH-HOLE	42	WSDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	5.5 V	0	NO	8	5	IN-LINE, WINDOW, SHRINK PITCH	SDIP42,.6	3.5 V	25 Cel	ST72		25 Cel	TIN LEAD	NO	DUAL	NO	4.01 mm	16384	15.24 mm	0			TIMER(2), WDT	0	16 MHz			37.34 mm	512	HCMOS			5 V		YES	Microcontrollers	SCI, SPI	UVPROM	1.778 mm		R-CDIP-T42	Not Qualified	8 rpm		e0	8	32
ST72F324J6B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.85 V	125 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
ST72124J2B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	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	85 Cel	ST72		-40 Cel	TIN LEAD	YES	DUAL	NO	5.08 mm	8192	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz			36.83 mm	384	CMOS			5 V		NO	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e0	8	32
ST72321J7B3/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
ST7232AJ2B5/XXX	STMicroelectronics	MICROCONTROLLER	OTHER	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	85 Cel	ST72		-10 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
ST72C314J2B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	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	85 Cel	ST72		-40 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
ST72F325J6B5	STMicroelectronics	MICROCONTROLLER	COMMERCIAL EXTENDED	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP42,.6	4.5 V	85 Cel	ST72		-10 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	FLASH	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72324BK6B7	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
ST72334J4B7/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	3.2 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	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72324J6B1/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	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
ST7232AJ2BA/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	85 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
ST72124J2B3/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			5 V		YES	Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72C334J4B3XXX	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	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
ST72334J2B1/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	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	MROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm		e3	8	32
ST72325J4B6/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	85 Cel	ST72		-40 Cel		YES	DUAL	NO	5.08 mm	16384	15.24 mm	0			TIMER(5)	0	16 MHz			36.83 mm	512	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
ST72T331J4B1S	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.5 V	70 Cel			0 Cel		YES	DUAL	NO	5.08 mm	16384	15.24 mm	256			POR, TIMER(2), WDT	0	16 MHz			36.83 mm	512	HCMOS	6-Ch 8-Bit		5 V		YES		SCI, SPI	OTPROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72325J6B3	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	32768	15.24 mm			NO		0	16 MHz			36.83 mm	1024	CMOS		8 mA	5 V	0	YES			MROM	1.78 mm	FIXED POINT	R-PDIP-T42	Not Qualified	8 rpm	YES		8	32
ST6232BB1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	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	70 Cel	ST6200		0 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
ST72T331J2B1S	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	42	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V	0	NO	8		IN-LINE, SHRINK PITCH		3.5 V	70 Cel			0 Cel		YES	DUAL	NO	5.08 mm	8192	15.24 mm	256			POR, TIMER(2), WDT	0	16 MHz			36.83 mm	384	HCMOS	6-Ch 8-Bit		5 V		YES		SCI, SPI	OTPROM	1.778 mm		R-PDIP-T42	Not Qualified	8 rpm			8	32
ST72324BK6B3	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

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.