44 Microcontrollers 2,400+

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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	Screening Level	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	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
PIC32MX170F256D-V/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	BUTT	44	HVBCC	SQUARE	UNSPECIFIED		YES	3.6 V		TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	105 Cel			-40 Cel	NICKEL PALLADIUM GOLD	YES	BOTTOM	YES		1 mm	262144		6 mm	0	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY		BOR, COMPARATOR(3), DMA(4), POR, PWM, RTC, TIMER(5), WDT	0	40 MHz			6 mm		65536	CMOS	13-Ch 10-Bit		3.3 V		YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XBCC-B44			40 rpm		e4	8	35
PIC32MX270F256DT-V/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8	TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	2.3 V	105 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1 mm	262144		8 mm	0	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY	YES	BOR, COMPARATOR(3), DMA(4), POR, PWM, RTC, TIMER(5), WDT	0	40 MHz			8 mm	5	65536	CMOS	13-Ch 10-Bit		3.3 V	4	YES	4		I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			40 rpm	YES	e3	8	33
AT80C51RD2-RLTIL	Atmel	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY		YES	3.6 V			16	NO	8	3/3.3	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	2.7 V	85 Cel	8051		-40 Cel	TIN LEAD	NO	QUAD	NO		1.6 mm			10 mm					8	40 MHz			10 mm		1280	CMOS		16.4 mA	3 V		YES		Microcontrollers			.8 mm		S-PQFP-G44	1	Not Qualified	40 rpm		e0		32
AT89C51AC3-RLTIM	Microchip Technology	MICROCONTROLLER		GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8		FLATPACK, LOW PROFILE	QFP44,.47SQ,32	4.5 V	85 Cel	80C51	2	-40 Cel		YES	QUAD	NO		1.6 mm	65536		10 mm	2048	OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ	NO	POR, PWM, TIMER(3), WDT	8	40 MHz			10 mm	3	2304	CMOS	8-Ch 10-Bit		5 V		YES	1		SPI, UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			60 rpm	YES		8	34
AT89C51AC3-SLSIM	Microchip Technology	MICROCONTROLLER		J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8		CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	8051	2	-40 Cel		YES	QUAD	NO		4.57 mm	65536		16.55 mm	2048	ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ	NO	POR, TIMER(3), WDT	8	40 MHz			16.55 mm	3	2304	CMOS	8-Ch 10-Bit		5 V		YES	1		UART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44			60 rpm	YES		8	34
AT89C51RC2-SLRUL	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8		CHIP CARRIER	LDCC44,.7SQ	4 V	85 Cel			-40 Cel	MATTE TIN	NO	QUAD	NO		4.57 mm			16.5862 mm					8	33 MHz			16.5862 mm			CMOS			5 V		NO				FLASH	1.27 mm		S-PQCC-J44			24 rpm		e3	8	32
AT89LP51ID2-20AAU	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	YES	8	2.5/5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	2.4 V	85 Cel	8051	2	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 10-Bit	1.6 mm	65536		10 mm	4096		NO	BOD, COMPARATOR(2), POR, PWM(7), TIMER(3), WDT	8	20 MHz			10 mm	3	2304	CMOS	8-Ch 10-Bit	7 mA	3 V		YES	1	Microcontrollers	EUART, SPI, TWI	FLASH	.8 mm	FIXED POINT	S-PQFP-G44		Not Qualified	20 rpm	YES	e3	8	40
ATMEGA164PA-MCH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	85 Cel	AVR RISC	3	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	8192	1024	7 mm	512	IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ	YES	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			7 mm	3	1024	CMOS	8-Ch 10-Bit	9 mA	5 V	0	YES	2	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e4	16	32
ATMEGA164PA-MCHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	85 Cel	AVR RISC	3	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	8192	1024	7 mm	512	IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ	YES	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			7 mm	3	1024	CMOS	8-Ch 10-Bit	9 mA	5 V	0	YES	2	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e4	16	32
ATXMEGA16A4-MHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	YES	16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	2.7 V	85 Cel	AVR RISC	34	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	2-Ch 12-Bit	1 mm	20480		7 mm	1024	ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ	NO	AES, ANALOG COMPARATOR(2), BOD, DMA(4), POR, PWM, RTC, TIMER(5), WDT	0	32 MHz			7 mm	5	2048	CMOS	12-Ch 12-Bit	13 mA	3 V	4	YES	5		SPI(2), TWI(2), USART(5)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	32 rpm	YES	e4	8	34
DS80C320-QNL/T&R	Maxim Integrated	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	8051		-40 Cel	TIN LEAD	NO	QUAD	NO		4.57 mm			16.585 mm					8	33 MHz			16.585 mm		256	CMOS			5 V		NO		Microcontrollers		MROM	1.27 mm		S-PQCC-J44	3	Not Qualified	33 rpm		e0		32
DS80C320-QNL+T&R	Analog Devices	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8		CHIP CARRIER		4.5 V	85 Cel			-40 Cel	Matte Tin (Sn) - annealed	NO	QUAD	NO		4.572 mm			16.585 mm					8	33 MHz		245	16.585 mm			CMOS			5 V		NO				MROM	1.27 mm		S-PQCC-J44	3	Not Qualified	33 rpm		e3		32
P87C51MC2BA/02,529	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			23	NO	8		CHIP CARRIER		4.5 V	70 Cel			0 Cel	TIN	NO	QUAD	NO		4.57 mm			16.5862 mm		ALSO OPERATES AT 2.7V MINIMUM SUPPLY			8	24 MHz		245	16.5862 mm			CMOS			5 V		YES				OTPROM	1.27 mm		S-PQCC-J44	3	Not Qualified	24 rpm		e3		34
PIC16C74B-04/PQ	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	5	FLATPACK	QFP44,.52SQ,32	4 V	70 Cel	PIC16	1	0 Cel	Matte Tin (Sn)	YES	QUAD	NO		2.35 mm	4096		10 mm	0		NO	BOD, POR, PWM(2), TIMER(3), WDT	0	4 MHz			10 mm	7	192	CMOS	8-Ch 8-Bit		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	OTPROM	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm		e3	14	33
PIC16C74B-04/PT	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	5	FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	4 V	70 Cel	PIC16		0 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.2 mm	4096		10 mm	0			BOD, POR, PWM(2), TIMER(3), WDT	0	4 MHz			10 mm	3	192	CMOS	8-Ch 8-Bit		5 V		YES		Microcontrollers	I2C, PSP, SPI, USART	OTPROM	.8 mm		S-PQFP-G44	3	Not Qualified	4 rpm		e3	14	33
PIC16F917-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	2/5.5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192		10 mm	256	ALSO OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ	NO	BOD, COMPARATOR(2), LCD, POR, PWM, TIMER(5), WDT	0	20 MHz	40	260	10 mm	5	352	CMOS	8-Ch 10-Bit	4.8 mA	5 V		YES	1	Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	36
PIC18F45K42-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.32SQ,25	2.7 V	85 Cel	PIC18	3	-40 Cel	Matte Tin (Sn)	YES	QUAD	YES	1-Ch 5-Bit	1 mm	32768	2048	8 mm	256	ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ	NO	BOR, COMPARATOR(2), DMA(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz			8 mm	7	2048	CMOS	35-Ch 12-Bit	350 mA	3 V	2	YES			I2C(2), SPI, UART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			64 rpm	YES	e3	8	36
PIC18F46K40-E/ML	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V		TS 16949	0	YES	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	3 V	125 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 5-Bit	1 mm		32768	8 mm	1K	IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ	NO	BOR, COMPARATOR(2), POR, PWM(2), TIMER(9), WDT	0	64 MHz	30	260	8 mm	9	3720	CMOS	35-Ch 10-Bit		3.3 V		YES			I2C(2), SPI(2), USART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			64 rpm	YES	e3	16	36
PIC18F46K40T-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V		TS 16949	0	YES	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	3 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 5-Bit	1 mm		32768	8 mm	1K	IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ	NO	BOR, COMPARATOR(2), POR, PWM(2), TIMER(9), WDT	0	64 MHz	30	260	8 mm	9	3720	CMOS	35-Ch 10-Bit		3.3 V		YES			I2C(2), SPI(2), USART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			64 rpm	YES	e3	16	36
PIC18F47J53T-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0		8	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	2.35 V	85 Cel	PIC18		-40 Cel	MATTE TIN	YES	QUAD	YES		1 mm	131072		8 mm					0	48 MHz			8 mm		3892	CMOS		21.5 mA	3.3 V		YES		Microcontrollers		FLASH	.65 mm		S-PQCC-N44		Not Qualified	48 rpm		e3
PIC18F47K42-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.32SQ,25	2.7 V	85 Cel	PIC18	3	-40 Cel	Matte Tin (Sn)	YES	QUAD	YES	1-Ch 5-Bit	1 mm	131072	8192	8 mm	1024	ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ	NO	BOR, COMPARATOR(2), DMA(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz			8 mm	7	8192	CMOS	35-Ch 12-Bit	350 mA	3 V	2	YES			I2C(2), SPI, UART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			64 rpm	YES	e3	8	36
PIC32MX170F256D-V/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8	AEC-Q100; TS 16949	0	NO	32		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.3 V	105 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	262144		10 mm	0	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY	YES	BOR, COMPARATOR(3), DMA(4), POR, RTC, TIMER(7), WDT	0	40 MHz			10 mm	7	65536	CMOS	13-Ch 10-Bit	30 mA	3.3 V	4	YES	4		I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			40 rpm	YES	e3	8	35
PIC32MX270F256D-V/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	BUTT	44	HVBCC	SQUARE	UNSPECIFIED		YES	3.6 V		TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	105 Cel			-40 Cel	NICKEL PALLADIUM GOLD	YES	BOTTOM	YES		1 mm	262144		6 mm	0	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY		BOR, COMPARATOR(3), DMA(6), POR, PWM, RTC, TIMER(5), USB, WDT	0	40 MHz			6 mm		65536	CMOS	13-Ch 10-Bit		3.3 V		YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XBCC-B44			40 rpm		e4	8	33
PIC32MX270F256DT-50I/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	BUTT	44	HVBCC	SQUARE	UNSPECIFIED		YES	3.6 V		TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	85 Cel			-40 Cel	NICKEL PALLADIUM GOLD	YES	BOTTOM	YES		1 mm	262144		6 mm	0	THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY		BOR, COMPARATOR(3), DMA(6), POR, PWM, RTC, TIMER(5), USB, WDT	0	50 MHz			6 mm		65536	CMOS	13-Ch 10-Bit		3.3 V		YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XBCC-B44			50 rpm		e4	8	33
PIC32MX270F256DT-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8	TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	85 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1 mm	262144	65536	8 mm	0	THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY	YES	BOR, COMPARATOR(3), DMA(6), POR, PWM, RTC, TIMER(5), USB, WDT	0	50 MHz	40	260	8 mm	5	65536	CMOS	13-Ch 10-Bit	37 mA	3.3 V	6	YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1		40 rpm	YES	e3	8	33
PIC32MX270F256DT-I/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	BUTT	44	HVBCC	SQUARE	UNSPECIFIED		YES	3.6 V		TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	85 Cel			-40 Cel	NICKEL PALLADIUM GOLD	YES	BOTTOM	YES		1 mm	262144		6 mm	0	THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY		BOR, COMPARATOR(3), DMA(6), POR, PWM, RTC, TIMER(5), USB, WDT	0	50 MHz			6 mm		65536	CMOS	13-Ch 10-Bit		3.3 V		YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XBCC-B44			40 rpm		e4	8	33
PIC32MX270F256DT-V/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	BUTT	44	HVBCC	SQUARE	UNSPECIFIED		YES	3.6 V		TS 16949	0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		2.3 V	105 Cel			-40 Cel	NICKEL PALLADIUM GOLD	YES	BOTTOM	YES		1 mm	262144		6 mm	0	AEC-Q100 PLANNED, THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY		BOR, COMPARATOR(3), DMA(6), POR, PWM, RTC, TIMER(5), USB, WDT	0	40 MHz			6 mm		65536	CMOS	13-Ch 10-Bit		3.3 V		YES			I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XBCC-B44			40 rpm		e4	8	33
ST72F561J9TAS	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	4.5 V	85 Cel	ST72		-40 Cel	Matte Tin (Sn) - annealed	YES	QUAD	NO		1.6 mm	61440		10 mm	0			TIMER(5)	0	16 MHz	30	260	10 mm	5	2048	CMOS	11-Ch 10-Bit	15 mA	5 V		YES		Microcontrollers	CAN, LIN(2), SCI(2), SPI	FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	8 rpm		e3	8	34
AT80C32X2-SLSUM	Atmel	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	8051		-40 Cel	Matte Tin (Sn)	NO	QUAD	NO		4.57 mm			16.55 mm					8	40 MHz	40	245	16.55 mm		256	CMOS			5 V		NO		Microcontrollers			1.27 mm		S-PQCC-J44	2	Not Qualified	40 rpm		e3		32
AT89C55WD-24JI	Atmel	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4 V	85 Cel	8051		-40 Cel	TIN LEAD	NO	QUAD	NO		4.572 mm	20480		16.586 mm					8	24 MHz		225	16.586 mm		256	CMOS		25 mA	5 V		NO		Microcontrollers		FLASH	1.27 mm		S-PQCC-J44	2	Not Qualified	24 rpm		e0		32
AT89LP51IC2-20JU	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	YES	8	2.5/5	CHIP CARRIER	LDCC44,.7SQ	2.4 V	85 Cel	8051	2	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 10-Bit	4.572 mm	32768		16.586 mm			NO	BOD, COMPARATOR(2), POR, PWM(7), TIMER(3), WDT	8	20 MHz	40	245	16.586 mm	3	1408	CMOS	8-Ch 10-Bit		5 V		YES	1	Microcontrollers	SPI, TWI, UART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	8	40
ATMEGA164PA-ANR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	105 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192	1024	10 mm	512	IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ	YES	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			10 mm	3	1024	CMOS	8-Ch 10-Bit	9 mA	5 V	0	YES	2		I2C, SPI(3), TWI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			20 rpm	YES	e3	16	32
ATMEGA324A-MCHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	1.8 V	85 Cel	AVR RISC	3	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	16384	2048	7 mm	1K		YES	ANALOG COMPARATOR, BOD, POR, PWM(6), TIMER(3)	0	20 MHz			7 mm	3	2048	CMOS	8-Ch 10-Bit	12 mA		0	YES	2	Microcontrollers	I2C, SPI(3), USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e4	16	32
ATMEGA324A-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	2048	7 mm	1024	IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ	YES	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			7 mm	3	2048	CMOS	8-Ch 10-Bit	12 mA	5 V	0	YES	2	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e3	16	32
ATMEGA324P-20MQ	Microchip Technology	MICROCONTROLLER, RISC		NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	5.5 V		TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		4.5 V					MATTE TIN	YES	QUAD	NO		1 mm			7 mm		Q TEMP GRADE NOT PROVIDED			0	20 MHz			7 mm			CMOS			5 V		YES				FLASH	.5 mm		S-PQCC-N44			20 rpm		e3	8	32
FT51AL-T	FTDI	MICROCONTROLLER		GULL WING	44	LQFP	SQUARE			YES	5.5 V			0	NO			FLATPACK, LOW PROFILE		4 V						YES	QUAD	NO					10 mm					0		40	260	10 mm			CMOS			5 V		YES					.8 mm			3		48.02 rpm
MC68HC705C8AFN	Motorola	MICROCONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	3.3/5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	70 Cel	6805		0 Cel	Tin/Lead (Sn/Pb)	NO	QUAD	NO		4.57 mm	7744		16.585 mm					0	4 MHz			16.585 mm		176	HCMOS		7 mA	5 V		NO		Microcontrollers		OTPROM	1.27 mm		S-PQCC-J44		Not Qualified	4 rpm		e0		24
MC68HC705C8AFNE	NXP Semiconductors	MICROCONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		CHIP CARRIER		4.5 V	70 Cel			0 Cel	TIN	NO	QUAD	NO		4.57 mm			16.585 mm					0	4 MHz	30	250	16.585 mm			HCMOS			5 V		NO				OTPROM	1.27 mm		S-PQCC-J44	3	Not Qualified	4 rpm		e3		24
MC9S08AW60CFGE	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	3/5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	2.7 V	85 Cel			-40 Cel	TIN	YES	QUAD	NO		1.6 mm	63280		10 mm					0	40 MHz	40	260	10 mm		2048	CMOS			3 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3		54
MC9S08GT16ACFBER	NXP Semiconductors	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	NO	16	1.8/3.6	FLATPACK	QFP44,.5SQ,32	1.8 V	85 Cel	HCS08		-40 Cel	TIN	YES	QUAD	NO		2.45 mm	16348		10 mm					0	40 MHz	40	260	10 mm		2048	CMOS		7 mA	3 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3		36
MKE16Z64VLD4	NXP Semiconductors	MICROCONTROLLER, RISC		GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	32		FLATPACK, LOW PROFILE	QFP44,.47SQ,32	2.7 V	105 Cel	CORTEX-M0		-40 Cel	TIN	YES	QUAD	NO		1.6 mm	65536		10 mm	0		NO	COMPARATOR, POR, RTC, TIMER(11), WDT	0	40 MHz	40	260	10 mm	4	8192	CMOS	12-Ch 12-Bit	9.78 mA	5 V		YES	4		CAN, I2C, SPI, UART(3)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3		48 rpm	YES	e3	8	38
MKM14Z128ACHH5	NXP Semiconductors	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	VFLGA	SQUARE	UNSPECIFIED		YES	1.1 V			0	NO			GRID ARRAY, VERY THIN PROFILE, FINE PITCH		.9 V	85 Cel			-40 Cel	NICKEL GOLD	YES	BOTTOM	YES					5 mm		ALSO AVAILABLE 2.7-3.6V WHEN AFE IS OPERATIONAL, 2 SD ADC WITH PGA AND 2 SD ADC			0	32 MHz	40	260	5 mm			CMOS			1 V		NO				FLASH	.65 mm		S-XBGA-N44	3		50 rpm		e4		20
N87C251SB-16	Intel	MICROCONTROLLER	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	70 Cel	80251		0 Cel		NO	QUAD	NO		4.57 mm	16384		16.5862 mm					8	16 MHz			16.5862 mm		1024	CMOS		80 mA	5 V		YES		Microcontrollers		OTPROM	1.27 mm		S-PQCC-J44		Not Qualified	16 rpm				32
PIC16F1934-I/PTVAO	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V		AEC-Q100	0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.3 V	85 Cel	PIC16		-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm			10 mm		ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ			0	32 MHz			10 mm			CMOS			3.3 V		YES				FLASH	.8 mm		S-PQFP-G44			32 rpm		e3	14	36
PIC16F877-04/PQ	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	FLATPACK	QFP44,.5SQ,20	4 V	70 Cel	PIC16	1	0 Cel	Matte Tin (Sn)	YES	QUAD	NO		2.35 mm	8192	368	10 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT	0	4 MHz			10 mm	3	368	CMOS	8-Ch 10-Bit	5 mA	5 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	4 rpm	YES	e3	14	33
PIC16LF1937-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	YES	8	2/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	2.3 V	85 Cel	PIC16		-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	8192		8 mm	256	ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ		BOD, COMPARATOR(2), LCD, POR, PWM(5), TIMER(5), WDT	0	32 MHz	40	260	8 mm		512	CMOS	14-Ch 10-Bit	8 mA	3.3 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.65 mm		S-PQCC-N44	1	Not Qualified	32 rpm		e3	14	36
PIC16LF1937T-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	YES	8	2/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	2.3 V	85 Cel	PIC16		-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	8192		8 mm	256	ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ		BOD, COMPARATOR(2), LCD, POR, PWM(5), TIMER(5), WDT	0	32 MHz	40	260	8 mm		512	CMOS	14-Ch 10-Bit	8 mA	3.3 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.65 mm		S-PQCC-N44	1	Not Qualified	32 rpm		e3	14	36
PIC16LF724-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V		TS 16949	0	NO	8	2/3.3	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.5 V	85 Cel	PIC16	1	-40 Cel	Matte Tin (Sn) - annealed	YES	QUAD	NO		1.2 mm	4096		10 mm	0	ALSO OPERATES AT 16MHZ AT 1.8V MIN SUPPLY	NO	BOD, POR, PWM(2), TIMER(5), WDT	0	20 MHz	40	260	10 mm	5	192	CMOS	14-Ch 8-Bit	2.8 mA	3.3 V		YES	1	Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	36

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.