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	Minimum Time	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
ATMEGA644P-20MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	YES	8	3/5	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-Ch 10-Bit	1 mm	32768		7 mm	2048	OPERATES AT 2.7V MINIMUM SUPPLY AT 10 MHz	YES	ANALOG COMPARATOR, BOD, POR, PWM(6), RTC, TIMER(3), WDT	0	20 MHz			7 mm	3	4096	CMOS	8-Ch 10-Bit	9 mA		5 V		YES	2	Microcontrollers	SPI, TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e3	16	32
ATMEGA16-16AU-SL602	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	YES	8		FLATPACK, THIN PROFILE		4.5 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm			10 mm					0	16 MHz			10 mm			CMOS				5 V		YES				FLASH	.8 mm		S-PQFP-G44			16 rpm		e3		32
AT89S52-24AU	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4 V	85 Cel	8051	2	-40 Cel	MATTE TIN	NO	QUAD	NO		1.2 mm	65536		10 mm			NO	TIMER(4), WDT	8	24 MHz	40	260	10 mm	3	256	CMOS		25 mA		5 V		NO	1	Microcontrollers	UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	24 rpm	NO	e3	8	32
PIC16F887-I/PTVAO	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	NO	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm			10 mm	256	OPERATES MINIMUM 2V AT 8 MHZ	NO	BOR, COMPARATOR(2), POR, TIMER(5), WDT	0	20 MHz			10 mm	5	368	CMOS	14-Ch 10-Bit	3.8 mA		5 V		YES	1		EUSART, I2C, SPI	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			20 rpm	YES	e3	14	35
ATMEGA1284-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	65536	16384	10 mm	4096	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	40	260	10 mm	3	16384	CMOS	8-Ch 10-Bit	12 mA		5 V	0	YES	2	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	16	32
PIC16F1939-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		2.5 V	85 Cel			-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
ATXMEGA64A4U-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	YES	16	1.8/3.3	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	65536		7 mm	2048	OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ	NO	BOD, COMPARATOR(2), DMA(4), POR, TIMER(5), WDT	0	16 MHz			7 mm	5	4096	CMOS	12-Ch 12-Bit	12 mA		3 V	4	YES	1	Microcontrollers	SPI(2), TWI(2), USART(5), USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	32 rpm	YES	e4	8	34
ATMEGA32U4RC-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	YES	8		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-Ch 10-Bit	1 mm	32768		7 mm	1024	ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	YES	BOD, COMPARATOR, POR, PWM(4), TIMER(3), WDT	0	16 MHz			7 mm	3	2048	CMOS	8-Ch 10-Bit	15 mA		5 V		YES	1		SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N44			16 rpm	YES	e3	8	26
PIC18F47K40-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	3 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 5-Bit	1.2 mm	131072		10 mm	1024	OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ	NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(12), WDT	0	64 MHz			10 mm	12	3615	CMOS	35-Ch 10-Bit	9.5 mA		3.6 V		YES	2		I2C(2), SPI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			64 rpm	YES	e3	8	36
ATMEGA32L-8AURA2	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		FLATPACK, THIN PROFILE		2.7 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	1024			BOD, COMPARATOR, POR, PWM(4), RTC, TIMER(3), WDT	0	8 MHz			10 mm		2048	CMOS	8-Ch 10-Bit			3 V		YES			SPI, TWI, USART	FLASH	.8 mm		S-PQFP-G44			8 rpm		e3	8	32
PIC16F877-20/L	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	70 Cel	PIC16	1	0 Cel	Matte Tin (Sn)	YES	QUAD	NO		4.57 mm	8192	368	16.59 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT	0	20 MHz			16.59 mm	3	368	CMOS	8-Ch 10-Bit	20 mA		5 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	14	33
ATMEGA32L-8AURA0	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		FLATPACK, THIN PROFILE		2.7 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	1024			BOD, COMPARATOR, POR, PWM(4), RTC, TIMER(3), WDT	0	8 MHz			10 mm		2048	CMOS	8-Ch 10-Bit			3 V		YES			SPI, TWI, USART	FLASH	.8 mm		S-PQFP-G44			8 rpm		e3	8	32
ATMEGA644P-20AU-SL383	Atmel		INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY		YES						8	3/5	FLATPACK	TQFP44,.47SQ,32		85 Cel	AVR RISC		-40 Cel			QUAD				32768													4096	CMOS		9 mA						Microcontrollers		FLASH	.8 mm		S-PQFP-G44		Not Qualified	20 rpm
ATMEGA32U4RC-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 10-Bit	1.2 mm	32768		10 mm	1024	ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	YES	BOD, COMPARATOR, POR, PWM(4), TIMER(3), WDT	0	16 MHz			10 mm	3	2048	CMOS	8-Ch 10-Bit	15 mA		5 V		YES	1		SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			16 rpm	YES	e3	8	26
AT89C51CC03CA-SLRUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	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	80C51	2	-40 Cel	MATTE TIN	YES	QUAD	NO		4.57 mm	65536		16.55 mm	2048	IT ALSO HAS 2K BYTES BOOT FLASH MEMORY	NO	POR, TIMER(3), WDT	8	20 MHz			16.55 mm	3	2304	CMOS	8-Ch 10-Bit	32 mA		5 V		YES	1		CAN, SPI, UART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44			60 rpm	YES	e3	8	34
ATMEGA644PV-10AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	YES	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 10-Bit	1.2 mm	32768		10 mm	2048	OPERATES AT 1.8 V MIMIMUM SUPPLY AT 4 MHZ	YES	ANALOG COMPARATOR, BOD, POR, PWM(6), RTC, TIMER(3), WDT	0	10 MHz	40	260	10 mm	3	4096	CMOS	8-Ch 10-Bit	9 mA		5 V		YES	2	Microcontrollers	SPI, TWI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	10 rpm	YES	e3	16	32
ATMEGA164A-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	AVR RISC	35	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192	1024	10 mm	512	OPERATES AT 1.8V AT 4MHz	YES	BOD, COMPARATOR, POR, PWM(6), RTC, TIMER(3), WDT	0	20 MHz	40	260	10 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA		5 V		YES	2	Microcontrollers	SPI, TWI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	16	32
ATMEGA164P-20AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	4.5 V	85 Cel	AVR RISC		-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192		10 mm		IT ALSO OPERATES AT 10 MHZ WITH THE 2.7 V			0	8.1 MHz	40	260	10 mm		1024	CMOS		9 mA		5 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	20 rpm		e3		32
ATMEGA16L-8AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192		10 mm	512		YES	BOD, BOR, COMPARATOR, POR, PWM(4), RTC, TIMER(3), WDT	0	8 MHz		260	10 mm	3	1024	CMOS	8-Ch 10-Bit	5 mA		3 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	8 rpm	YES	e3	16	32
PIC18F45K22T-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	2.7 V	85 Cel	PIC18		-40 Cel	Matte Tin (Sn) - annealed	YES	QUAD	NO	1-Ch 5-Bit	1.2 mm	16384	1536	10 mm	256	ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ	NO	BOD, COMPARATOR(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz	40	260	10 mm	7	1536	CMOS	28-Ch 10-Bit	12 mA		5 V	3	YES		Microcontrollers	I2C(2), LIN, SPI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	64 rpm	YES	e3	16	36
ATMEGA32-16MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	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-Ch 10-Bit	1 mm	16384		7 mm	1024		YES	BOD, COMPARATOR, POR, PWM(4), TIMER(3), WDT	0	16 MHz			7 mm	3	2048	CMOS	8-Ch 10-Bit	15 mA		5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N44	3	Not Qualified	16 rpm	YES	e3	16	32
PIC18F46K80-I/PTVAO	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	NO	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	1.8 V	85 Cel	PIC18	4	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	1024	OPERTES IN 4MHZ AT 1.8V MIN SUPPLY	NO	BOR, COMPARATOR(2), POR, TIMER(7) WDT	0	64 MHz	30	260	10 mm	7	3648	CMOS	11-Ch 12-Bit	12 mA		3 V		YES	3		CAN, EUSART(2), I2C, SPI	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	1		64 rpm	YES	e3	16	35
AT89S52-24AUR	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4 V	85 Cel		2	-40 Cel		NO	QUAD	NO		1.2 mm	8192		10 mm	0		NO	TIMER(3), WDT	8	33 MHz			10 mm	3	256	CMOS		25 mA		5 V		NO	1		UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			33 rpm	YES		8	32
ATXMEGA16A4-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	YES	16		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel		34	-40 Cel	MATTE TIN	YES	QUAD	YES	2-Ch 12-Bit	1.2 mm	20480		10 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			10 mm	5	2048	CMOS	12-Ch 12-Bit	13 mA		3 V	4	YES	5		SPI(2), TWI(2), USART(5)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	32 rpm	YES	e3	8	34
PIC24FJ64GA104-I/PTREL	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	2.75 V	8	TS 16949	0	YES	16		FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	2 V	85 Cel	PIC24	1	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	65536		10 mm	0		YES	ANALOG COMPARATOR(3), BOD, CTMU, CRC, POR, PWM(5), RTCC, TIMER(7), WDT	0	32 MHz			10 mm	7	8192	CMOS	13-Ch 10-Bit	15.5 mA		2.5 V		YES	2		I2C(2), SPI(2), UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			32 rpm	YES	e3	8	35
ATXMEGA32A4-MH	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		YES	QUAD	YES	2-Ch 12-Bit	1 mm	36864		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	NOT SPECIFIED	NOT SPECIFIED	7 mm	5	4096	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		8	34
ATXMEGA64A4U-MHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	YES	16	1.8/3.3	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		1 mm	32768		7 mm		OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ	NO	BOD, COMPARATOR(2), DMA(4), POR, TIMER(5), WDT	0	16 MHz			7 mm	5	4096	CMOS	12-Ch 12-Bit	12 mA		3 V	4	YES	1	Microcontrollers	SPI(2), TWI(2), USART(5), USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	32 rpm	YES	e4	8	34
PIC24FV32KA304-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V		TS 16949	0	NO	16	2.5/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2 V	85 Cel	PIC24	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	11264		10 mm	512	OPERATES WITH 2 V MINIMUM SUPPLY AT 8 MHZ	NO	BOR, COMPARATOR(3), POR, PWM(3), RTCC, TIMER(7), WDT(2)	0	32 MHz	40	260	10 mm	7	2048	CMOS	16-Ch 12-Bit	20 mA		3 V		YES	2	Microcontrollers	I2C(2), SPI(2), UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	32 rpm	YES	e3	24	38
PIC18F46K22-E/ML	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.32SQ,25	2.7 V	125 Cel	PIC18		-40 Cel	Matte Tin (Sn) - annealed	YES	QUAD	NO	1-Ch 5-Bit	1 mm	32768	3896	8 mm	1K	ALSO OPERATES 2.3V MINIMUM SUPPLY AT 16 MHZ	NO	BOD, COMPARATOR(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz	40	260	8 mm	7	3896	CMOS	28-Ch 10-Bit	12 mA		5 V	3	YES		Microcontrollers	I2C(2), LIN, SPI(2), USART(2)	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1	Not Qualified	48 rpm	YES	e3	16	36
PIC18F46K80-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	1.8 V	85 Cel	PIC18	4	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	65536		8 mm	1024		NO	ANALOG COMPARATOR(2), BOR, CTMU, POR, PWM(5), TIMER(5), WDT	0	64 MHz		260	8 mm	5	3648	CMOS	11-Ch 12-Bit	6 mA		3.3 V		YES	2	Microcontrollers	ECAN, EUSART(2), MSSP, PSP	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1	Not Qualified	64 rpm	YES	e3	8	35
AT89C51CC03UAT-RLTUM	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	AT89C51CC03	2	-40 Cel		YES	QUAD	NO		1.6 mm	65536		10 mm	2048	IT ALSO HAS 2K BYTES BOOTLOADER FLASH MEMORY	NO	POR, PWM(5), TIMER(3), WDT	8	20 MHz			10 mm	3	2304	CMOS	8-Ch 10-Bit			5 V		YES	1		UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			60 rpm	YES		8	34
AT89C51RD2T-RLTUM	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	89C51	2	-40 Cel		NO	QUAD	NO		1.6 mm	65536		10 mm	0	OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ	NO	POR, PFD, PWM(5), TIMER(3), WDT	8	24 MHz			10 mm	3	2048	CMOS				5 V		YES	1		SPI, UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			60 rpm	YES		8	34
PIC16F877A-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	QCCN	SQUARE	UNSPECIFIED	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LCC44,.35SQ,25	4.5 V	85 Cel	PIC16	1	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1 mm	8192	368	8 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT	0	20 MHz			8 mm	3	368	CMOS	8-Ch 10-Bit	15 mA		5 V		YES		Microcontrollers	I2C, PSP, SPI, USART	FLASH	.635 mm	FIXED POINT	S-XQCC-N44	1	Not Qualified	20 rpm	YES	e3	14	33
ATMEGA32-16MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	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-Ch 10-Bit	1 mm	16384		7 mm	1024		YES	BOD, COMPARATOR, POR, PWM(4), TIMER(3), WDT	0	16 MHz			7 mm	3	2048	CMOS	8-Ch 10-Bit	15 mA		5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N44	3	Not Qualified	16 rpm	YES	e3	16	32
ATMEGA324PB-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	16384	1024	10 mm	1024	OPERATES WITH 1.8V @ 4MHZ	YES	BOD, COMPARATOR, POR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			10 mm	5	2048	CMOS	8-Ch 10-Bit	8 mA	SECONDS	5 V		YES	3		I2C(2), SPI(2), USART(3)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			20 rpm	YES	e3	16	39
AT89C51RC2-SLSUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	3/5	CHIP CARRIER	LDCC44,.7SQ	2.7 V	85 Cel	8051	2	-40 Cel	MATTE TIN	NO	QUAD	NO		4.57 mm	32768		16.55 mm	0		NO	POR, TIMER(3), WDT	8	40 MHz	40	245	16.55 mm	3	1280	CMOS		29 mA		5 V		YES	1	Microcontrollers	SPI, UART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	40 rpm	YES	e3	8	32
PIC24EP64MC204-I/TL	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	UNSPECIFIED		YES	3.6 V			0	NO	16	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.24SQ,20	3 V	85 Cel	PIC24		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES		1 mm	65536		6 mm	0			BOD, COMPARATOR(4), DMA(4), POR, PWM(4), RTCC, TIMER(5), WDT	0	60 MHz			6 mm	5	8192	CMOS	9-Ch 12-Bit	150 mA		3.3 V	4	YES		Microcontrollers	I2C(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.5 mm		S-XQCC-N44		Not Qualified	70 rpm		e4	24	35
ATMEGA164PA-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 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	40	260	10 mm	3	1024	CMOS	8-Ch 10-Bit	9 mA		5 V	0	YES	2	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	16	32
PIC32MX270F256D-50I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8	TS 16949	0	NO	32		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.3 V	85 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	262144		10 mm	0	THIS DEVICE FEATURES 3KBYTE OF BOOT FLASH MEMORY	YES	BOR, COMPARATOR(3), DMA(4), POR, RTC, TIMER(7), WDT	0	50 MHz			10 mm	7	65536	CMOS	13-Ch 10-Bit	37 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			50 rpm	YES	e3	8	33
AT89C51CC01UA-SLSUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	3.3/5	CHIP CARRIER	LDCC44,.7SQ	3 V	85 Cel	8051	2	-40 Cel	MATTE TIN	YES	QUAD	NO		4.57 mm	32768		16.5481 mm	2048		NO	PWM(5), TIMER(3), WDT	8	40 MHz	40	245	16.5481 mm	3	256	CMOS	8-Ch 10-Bit			5 V		YES	1	Microcontrollers	CAN, UART	FLASH	1.27 mm	FLOATING-POINT	S-PQCC-J44	3	Not Qualified	40 rpm	YES	e3	8	34
PIC18F46K42-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 5-Bit	1.2 mm	32768	4096	10 mm	1024		NO	BOR, CLC, COMPARATOR(2), CWG, DMA(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz			10 mm	7	4096	CMOS	35-Ch 12-Bit	18 mA		3 V	2	YES	2		I2C(2), SPI, UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			64 rpm	YES	e3	16	36
ATXMEGA128D4-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	1.8/3.3	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	NO		1 mm	131072		7 mm	2048	OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ	YES	BOD, COMPARATOR(2), POR, RTC, TIMER(4), WDT	0	142 MHz			7 mm	4	8192	CMOS	12-Ch 12-Bit	12 mA		3 V		YES	2	Microcontrollers	SPI(2), TWI(2), USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	32 rpm	YES	e4	8	34
PIC18F458-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8	5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.2 V	85 Cel	PIC18		-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.2 mm	16384		10 mm	256	ALSO OPERATES AT 2V MINIMUM SUPPLY		BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT	0	40 MHz			10 mm		1536	CMOS	8-Ch 10-Bit	50 mA		4.5 V		YES		Microcontrollers	CAN, I2C, PSP, SPI, USART	FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3	16	33
PIC18F4585-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	5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.2 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	24576		10 mm	1024		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT	0	40 MHz			10 mm	4	3328	CMOS	11-Ch 10-Bit	40 mA		5 V		YES	2	Microcontrollers	CAN, I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	40 rpm	YES	e3	16	36
ATMEGA644PA-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	32768	4096	10 mm	2048	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	4096	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
PIC16F877A-E/PT	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	4 V	125 Cel	PIC16	1	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.2 mm	8192	368	10 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT	0	20 MHz			10 mm	3	368	CMOS	8-Ch 10-Bit	15 mA		5 V		YES		Microcontrollers	I2C, PSP, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	33
ATMEGA1284-MU	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	65536	16384	7 mm	4096	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	16384	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
ATMEGA8535-16AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	4096		10 mm	512		NO	BOD, COMPARATOR, POR, PWM(4), RTC, TIMER(3), WDT	0	16 MHz			10 mm	3	512	CMOS	8-Ch 10-Bit			5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	16 rpm	YES	e3	16	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.