56 Microcontrollers 533

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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	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	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	Qualification	Speed	Low Power Mode	JESD-609 Code	On Chip Program ROM Width	No. of I/O Lines
ST72T311N2B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.5 V	85 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	8192	15.24 mm					0	16 MHz	51.75 mm		384	HCMOS		20 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72T331N4B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	8 MHz	51.75 mm		512	HCMOS		12 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	4 rpm		e0		44
ST72371N4/XXXB1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	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		6.35 mm		15.24 mm					0	24 MHz	51.75 mm			CMOS			5 V		YES				MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				32
ST72E71N5D1	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	CERAMIC		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.6		70 Cel	ST72	0 Cel	Tin/Lead (Sn/Pb)		DUAL				16384		512			POR, PWM(18), TIMER, WDT					256	CMOS	8-Ch 8-Bit	2.5 mA	5 V				Microcontrollers	SPI	UVPROM	1.78 mm		R-XDIP-T56	Not Qualified	4 rpm		e0	8
ST72314J2B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	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	YES	DUAL	NO		6.35 mm	8192	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz	51.75 mm		384	CMOS	8-Ch 8-Bit		5 V		NO		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8	44
ST72771N4B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		4 V	70 Cel		0 Cel		YES	DUAL	YES		6.35 mm		15.24 mm					0	24 MHz	51.75 mm			HCMOS			5 V		YES				MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				32
ST72T311N2B3S	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	HCMOS		12 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	4 rpm		e0		44
ST72C334N4B6	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6		85 Cel	ST72	-40 Cel	Tin/Lead (Sn/Pb)		DUAL				16384										512	CMOS							Microcontrollers		FLASH	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0
ST72T331N2B3	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	8192	15.24 mm					0	8 MHz	51.75 mm		384	HCMOS		12 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	4 rpm		e0		44
ST72771N9B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8		IN-LINE, SHRINK PITCH		4 V	70 Cel		0 Cel		YES	DUAL	YES		6.35 mm		15.24 mm					0	24 MHz	51.75 mm			HCMOS			5 V		YES				MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				32
ST72314N4B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	85 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz	51.75 mm		512	CMOS	8-Ch 8-Bit		5 V		NO		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8	44
ST72C314N2B1XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	70 Cel	ST72	0 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72C334N2B7XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	105 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST7271N5	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V			NO	8		IN-LINE		4.5 V	70 Cel		0 Cel		YES	DUAL	NO										4 MHz				CMOS			5 V		YES				MROM			R-PDIP-T56	Not Qualified	4 rpm
ST6246BB1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.7	4.5 V	70 Cel	ST6200	0 Cel		YES	DUAL	NO		6.35 mm	3884	15.24 mm		ALSO OPERATES AT 3V MINIMUM SUPPLY			0	8 MHz	51.75 mm		128	HCMOS		7 mA	5 V		NO		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				20
ST72314N4B6/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	85 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	CMOS			5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72C334N4B7XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	105 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72334N2B6/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	85 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	CMOS			5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72C334N4B6XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	85 Cel	ST72	-40 Cel		YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				44
ST72E72N5D1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	5.5 V		0	NO	8	5	IN-LINE	SDIP56,.7	4.5 V	70 Cel	ST72	0 Cel	TIN LEAD	YES	DUAL	YES			24576						0	8 MHz			384	CMOS		10 mA	5 V		YES		Microcontrollers		UVPROM	1.78 mm		R-CDIP-T56	Not Qualified	4 rpm		e0		27
ST72E311N4D0	STMicroelectronics	MICROCONTROLLER		THROUGH-HOLE	56	WSDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, WINDOW, SHRINK PITCH	SDIP42,.6	3 V		ST72			YES	DUAL	NO		4.17 mm	16384	15.24 mm		OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ			0	16 MHz	50.8 mm		512	HCMOS		20 mA	5 V		YES		Microcontrollers		UVPROM	1.778 mm		R-CDIP-T56	Not Qualified	8 rpm				44
ST7271N3	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V			NO	8		IN-LINE		4.5 V	70 Cel		0 Cel		YES	DUAL	NO										4 MHz				CMOS			5 V		YES				MROM			R-PDIP-T56	Not Qualified	4 rpm
ST72314N2B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	125 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	CMOS			5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72314J2B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	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		6.35 mm	8192	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz	51.75 mm		384	CMOS	8-Ch 8-Bit		5 V		NO		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8	44
ST72C314N2B3XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	125 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	8192	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		384	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72T311N4B3S	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	HCMOS		12 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	4 rpm		e0		44
ST72T371N4B6/XXX	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.6		85 Cel	ST72	-40 Cel	Tin/Lead (Sn/Pb)		DUAL		4-Ch 10-Bit, 1-Ch 12-Bit		16384		0			TIMER, WDT					512	CMOS	8-Ch 8-Bit	18 mA	5 V				Microcontrollers	I2C, SCI	UVPROM	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8
ST72T671N6B6/XXX	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.6		85 Cel	ST72	-40 Cel	Tin/Lead (Sn/Pb)		DUAL		4-Ch 10-Bit, 1-Ch 12-Bit		32768		0			TIMER, WDT					1024	CMOS	8-Ch 8-Bit	18 mA	5 V				Microcontrollers	I2C, SCI, USB	UVPROM	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8
ST72T331N4B6	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.5 V	85 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	16 MHz	51.75 mm		512	HCMOS		20 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72311N4B6/XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	6 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.5 V	85 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	16 MHz	51.75 mm		512	CMOS		20 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72314N2B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	70 Cel	ST72	0 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	8192	15.24 mm	0			RTC, TIMER(2), WDT	0	16 MHz	51.75 mm		384	CMOS	8-Ch 8-Bit		5 V		NO		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8	44
ST72311N4B3/XXX	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	8 MHz	51.75 mm		512	HCMOS		12 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72331N4B1/XXX	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.5 V	70 Cel	ST72	0 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	16 MHz	51.75 mm		512	HCMOS		20 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72T331N4B1S	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	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		6.35 mm		15.24 mm					0	16 MHz	51.75 mm			HCMOS			5 V		YES				OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				44
ST72T311N4B6S	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.5 V	85 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	HCMOS		20 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72E671N4D0	STMicroelectronics	MICROCONTROLLER		THROUGH-HOLE	56	WSDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	5.5 V		0	YES	8	5	IN-LINE, WINDOW, SHRINK PITCH	SDIP56,.6	4.5 V	25 Cel	ST72		TIN LEAD	YES	DUAL	NO		5.31 mm	16384	15.24 mm					0	24 MHz	50.8 mm		512	CMOS		18 mA	5 V		YES		Microcontrollers		UVPROM	1.778 mm		R-CDIP-T56	Not Qualified	8 rpm		e0		32
ST72334N2B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	70 Cel	ST72	0 Cel	Tin/Lead (Sn/Pb)	YES	DUAL	NO		6.35 mm	8192	15.24 mm	256			RTC, TIMER(2), WDT	0	16 MHz	51.75 mm		384	CMOS	8-Ch 8-Bit		5 V		NO		Microcontrollers	SCI, SPI	MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8	44
ST7272N5B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	5	IN-LINE, SHRINK PITCH	SDIP56,.7	4.5 V	70 Cel	ST72	0 Cel		YES	DUAL	YES		5.08 mm	24576	15.24 mm					0	8 MHz	52.12 mm		384	CMOS		10 mA	5 V		YES		Microcontrollers		MROM	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm				27
ST7271N3B1	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.6		70 Cel	ST72	0 Cel	Tin/Lead (Sn/Pb)		DUAL				12288		512			POR, PWM(18), TIMER, WDT					256	CMOS	8-Ch 8-Bit	2.5 mA	5 V				Microcontrollers	SPI	MROM	1.78 mm		R-PDIP-T56	Not Qualified	4 rpm		e0	8
ST72371N4B1/XXX	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.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	8-Ch 8-Bit	18 mA	5 V				Microcontrollers	I2C, SCI	MROM	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8
ST72C314N4B1	STMicroelectronics	MICROCONTROLLER	COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0		8	3.5/5.5	IN-LINE, SHRINK PITCH	SDIP56,.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	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0		44
ST72671N6B1/XXX	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO					8	5	IN-LINE, SHRINK PITCH	SDIP56,.6		70 Cel	ST72	0 Cel	Tin/Lead (Sn/Pb)		DUAL		4-Ch 10-Bit, 1-Ch 12-Bit		32768		0			TIMER, WDT					1024	CMOS	8-Ch 8-Bit	18 mA	5 V				Microcontrollers	I2C, SCI, USB	MROM	1.78 mm		R-PDIP-T56	Not Qualified	8 rpm		e0	8
ST72C314N4B7XXX	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3.2 V	105 Cel	ST72	-40 Cel	Matte Tin (Sn)	YES	DUAL	NO		6.35 mm	16384	15.24 mm		OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ			0	16 MHz	51.75 mm		512	CMOS			5 V		YES		Microcontrollers		FLASH	1.778 mm		R-PDIP-T56	Not Qualified	8 rpm		e3		44
ST72T331N4B3S	STMicroelectronics	MICROCONTROLLER	AUTOMOTIVE	THROUGH-HOLE	56	SDIP	RECTANGULAR	PLASTIC/EPOXY		NO	5.5 V		0	NO	8	3.3/5	IN-LINE, SHRINK PITCH	SDIP56,.6	3 V	125 Cel	ST72	-40 Cel	TIN LEAD	YES	DUAL	NO		6.35 mm	16384	15.24 mm					0	8 MHz	51.75 mm		512	HCMOS		12 mA	5 V		YES		Microcontrollers		OTPROM	1.778 mm		R-PDIP-T56	Not Qualified	4 rpm		e0		44
STM32U545NEY6QTR	STMicroelectronics	MICROCONTROLLER, RISC		BALL	56	VFBGA	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		YES	32		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA56,8X14,16	1.71 V	85 Cel	CORTEX-M33	-40 Cel		YES	BOTTOM	YES	2-Ch 12-Bit	.59 mm	524288	3.38 mm			YES	BOR, COMPARATOR, DMA(20), RTC, TIMER(17), WDT(2)		50 MHz	3.38 mm	17	278528	CMOS	11-Ch 14-Bit	20 mA	3.3 V	20	YES	4		FDCAN, I2C(4), LPUART, SAI, SPI(4), USART(2), USB	FLASH	.4 mm	FLOATING POINT	S-PBGA-B56		160 rpm	YES		8	39
STM32U545NEY3QXXX	STMicroelectronics	MICROCONTROLLER, RISC		BALL	56	VFBGA	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		YES	32		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA56,8X14,16	1.71 V	125 Cel	CORTEX-M33	-40 Cel		YES	BOTTOM	YES	2-Ch 12-Bit	.59 mm	524288	3.38 mm			YES	BOR, COMPARATOR, DMA(20), RTC, TIMER(17), WDT(2)		50 MHz	3.38 mm	17	278528	CMOS	11-Ch 14-Bit	33 mA	3.3 V	20	YES	4		FDCAN, I2C(4), LPUART, SAI, SPI(4), USART(2), USB	FLASH	.4 mm	FLOATING POINT	S-PBGA-B56		160 rpm	YES		8	39
STM32U545NEY3QTR	STMicroelectronics	MICROCONTROLLER, RISC		BALL	56	VFBGA	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		YES	32		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA56,8X14,16	1.71 V	125 Cel	CORTEX-M33	-40 Cel		YES	BOTTOM	YES	2-Ch 12-Bit	.59 mm	524288	3.38 mm			YES	BOR, COMPARATOR, DMA(20), RTC, TIMER(17), WDT(2)		50 MHz	3.38 mm	17	278528	CMOS	11-Ch 14-Bit	33 mA	3.3 V	20	YES	4		FDCAN, I2C(4), LPUART, SAI, SPI(4), USART(2), USB	FLASH	.4 mm	FLOATING POINT	S-PBGA-B56		160 rpm	YES		8	39
STM32U545NEY6QXXX	STMicroelectronics	MICROCONTROLLER, RISC		BALL	56	VFBGA	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		YES	32		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA56,8X14,16	1.71 V	85 Cel	CORTEX-M33	-40 Cel		YES	BOTTOM	YES	2-Ch 12-Bit	.59 mm	524288	3.38 mm			YES	BOR, COMPARATOR, DMA(20), RTC, TIMER(17), WDT(2)		50 MHz	3.38 mm	17	278528	CMOS	11-Ch 14-Bit	20 mA	3.3 V	20	YES	4		FDCAN, I2C(4), LPUART, SAI, SPI(4), USART(2), USB	FLASH	.4 mm	FLOATING POINT	S-PBGA-B56		160 rpm	YES		8	39

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.