44 Microcontrollers 2,400+

Reset All

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
PIC32MX250F128D-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8	TS 16949	0	NO	32	2.5/3.3	FLATPACK, THIN PROFILE	TQFP44,.47SQ,32	2.3 V	85 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	131072	32768	10 mm	0		YES		0	40 MHz		260	10 mm	5	32768	CMOS	13-Ch 10-Bit	37 mA		3.3 V	6	YES		Microcontrollers	I2C(2), I2S(2), IRDA, LIN, SPI(2), UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	1	Not Qualified	40 rpm	YES	e3	8	33
MC68HC705C9ACFNE	Freescale Semiconductor	MICROCONTROLLER	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		CHIP CARRIER		4.5 V	85 Cel			-40 Cel	MATTE TIN	NO	QUAD	NO		4.57 mm	15932		16.585 mm		OPERATES AT 3.3V SUPPLY @ 1 MHZ			0	4.2 MHz	30	250	16.585 mm			HCMOS				5 V		NO				OTPROM	1.27 mm		S-PQCC-J44	3	Not Qualified	2.1 rpm		e3		31
AT89C51AC3-RLTUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	3/5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	4.5 V	85 Cel	8051	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.6 mm	65536		10 mm	2048	ALSO OPERATES AT 2.7V SUPPLY AT 40 MHZ	NO	POR, TIMER(3), WDT	8	40 MHz		260	10 mm	3	2304	CMOS	8-Ch 10-Bit			5 V		YES	1	Microcontrollers	UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	60 rpm	YES	e3	8	34
PIC16F877AT-I/PT	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,.47SQ,32	4.5 V	85 Cel	PIC16	1	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.2 mm	8192	368	10 mm	256	OPERATES AT 4 V MINIMUM SUPPLY	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
PIC18F4520-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.31SQ,25	4.2 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384		8 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT	0	40 MHz	40	260	8 mm	4	1536	CMOS	13-Ch 10-Bit	3.5 mA		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1	Not Qualified	40 rpm	YES	e3	16	36
PIC18F47K42-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	65536	8192	10 mm	1024		NO	BOR, CLC, COMPARATOR(2), CWG, DMA(2), POR, PWM(4), TIMER(7), WDT	0	64 MHz			10 mm	7	8192	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
AT89C51CC01UAT-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	3 V	85 Cel	80C51	2	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.6 mm	32768		10 mm	2K		NO	TIMER(3), WDT	8	40 MHz	30	260	10 mm	3	1280	CMOS	8-Ch 10-Bit			5 V		YES	2		CAN, UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3		40 rpm	YES	e3	8	34
ATMEGA8515L-8AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	AVR RISC	3	-40 Cel	MATTE TIN	NO	QUAD	NO		1.2 mm	4096		10 mm	512		NO	BOD, COMPARATOR, POR, PWM(3), TIMER(2), WDT	8	8 MHz	40	260	10 mm	2	512	CMOS		4 mA		3 V		YES	1	Microcontrollers	SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	8 rpm	YES	e3	16	35
PIC16F877AT-I/L	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	PIC16	1	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		4.572 mm	8192	368	16.59 mm	256	OPERATES AT 4 V MINIMUM SUPPLY	NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(3), WDT	0	20 MHz			16.59 mm	3	368	CMOS	8-Ch 10-Bit	15 mA		5 V		YES		Microcontrollers	I2C, PSP, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	14	33
ATMEGA324PB-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	105 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	1024	7 mm	1024	OPERATES WITH 1.8V @ 4MHZ	YES	BOD, COMPARATOR, POR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			7 mm	5	2048	CMOS	8-Ch 10-Bit	8 mA	SECONDS	5 V		YES	3		I2C(2), SPI(2), USART(3)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44			20 rpm	YES	e3	16	39
PIC18F46K80-E/PT	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	2/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	1.8 V	125 Cel	PIC18	4	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	65536		10 mm	1024		NO	ANALOG COMPARATOR(2), BOR, CTMU, POR, PWM(5), TIMER(5), WDT	0	64 MHz	30	260	10 mm	5	3648	CMOS	11-Ch 12-Bit	6 mA		3.3 V		YES	2	Microcontrollers	ECAN, EUSART(2), MSSP, PSP	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	1	Not Qualified	64 rpm	YES	e3	8	35
PIC16F1939T-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TFQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8			YES	8	2/5	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	QFP44,.47SQ,32	2.5 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 5-Bit	1.2 mm	16384		10 mm	256		NO	BOR, COMPARATOR(2), POR, TIMER(8), WDT		32 MHz			10 mm	8	1024	CMOS	14-Ch 10-Bit	4.1 mA		3 V		YES	1	Microcontrollers	EUSART, I2C, SPI	FLASH	.8 mm	FIXED POINT	S-PQFP-G44		Not Qualified	32 rpm	YES	e3	14	36
PIC18F442-I/L	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.2 V	85 Cel	PIC18	3	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		4.57 mm	8192		16.59 mm	256	ALSO OPERATES AT MIN 2V SUPPLY	NO	BOD, POR, PWM(2), TIMER(4), WDT	0	40 MHz			16.59 mm	4	768	CMOS	8-Ch 10-Bit	25 mA		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	1	Not Qualified	40 rpm	NO	e3	16	34
AT89C51ED2T-RLTUMA0	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	2048	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
ATXMEGA32D4-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	1.8/3.3	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	AVR RISC	34	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	1024	OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ	YES	BOD, COMPARATOR(2), POR, RTC, TIMER(4), WDT	0	142 MHz			10 mm	4	4096	CMOS	12-Ch 12-Bit	12 mA		3 V		YES	2	Microcontrollers	SPI(2), TWI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	32 rpm	YES	e3	8	34
PIC16F877-20I/PQ	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	FLATPACK	QFP44,.5SQ,20	4.5 V	85 Cel	PIC16	1	-40 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	20 MHz	40	260	10 mm	3	368	CMOS	8-Ch 10-Bit	20 mA		5 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	33
ATMEGA644-20AUR	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	4.5 V	85 Cel	AVR RISC	35	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	2048	ALSO OPERATES AT 2.7V SUPPLY AT 10 MHZ	YES	BOD, BOR, COMPARATOR, PWM(6), POR, RTC, TIMER(3), WDT	0	16 MHz	40	260	10 mm	3	4096	CMOS		9 mA		5 V		YES	1	Microcontrollers	SPI, UART, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	16	32
PIC18F452-I/L	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4.2 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO		4.57 mm	16384		16.59 mm	256	ALSO OPERATES AT MIN 2V SUPPLY	NO	BOD, POR, PWM(2), TIMER(4), WDT	0	40 MHz			16.59 mm	4	1536	CMOS	8-Ch 10-Bit	25 mA		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	40 rpm	NO	e3	16	34
PIC18F45K20-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8	TS 16949	0	NO	8	2/3.3	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	3 V	85 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	16384		10 mm	256	ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ	NO	BOR, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT	0	64 MHz		260	10 mm	6	1536	CMOS	13-Ch 10-Bit	15 mA		3.3 V		YES	1	Microcontrollers	EUSART, MSSP	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	1	Not Qualified	64 rpm	YES	e3	16	36
ATMEGA32L-8AU-SL383	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		YES	QUAD	NO		1.2 mm			10 mm					0	8 MHz			10 mm			CMOS				3 V		YES				FLASH	.8 mm		S-PQFP-G44			8 rpm				32
PIC16F877-20I/PT	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	QFP44,.47SQ,32	4.5 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	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	20 mA		5 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	33
AT89C51CC01CA-RLTUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	3.3/5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	3 V	85 Cel	8051		-40 Cel	MATTE TIN	YES	QUAD	NO		1.6 mm	32768		10 mm					8	40 MHz			10 mm		256	CMOS		31 mA		5 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3		34
PIC18F47J53-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	8	2.5/3.3	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.35 V	85 Cel	PIC18	4	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	131072		10 mm	0	13-Ch 12-Bit IS ALSO AVAILABLE	NO	BOD, COMPARATOR(3), POR, RTCC, TIMER(8), WDT	0	48 MHz	40	260	10 mm	8	3892	CMOS	13-Ch 10-Bit	21.5 mA		2.5 V		YES	2	Microcontrollers	I2C, SPI(2), USART(2), USB	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	48 rpm	YES	e3	8	33
ATMEGA644PA-AN	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
PIC16F887-E/PT	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	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	125 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192		10 mm	256	OPERATES AT 2 V MINIMUM SUPPLY AT 8 MHz	NO	BOR, COMPARATOR(2), POR, PWM(2), TIMER(5), WDT	0	20 MHz		260	10 mm	5	368	CMOS	14-Ch 10-Bit	95 mA		5 V		YES	1	Microcontrollers	EUSART, MSSP	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	1	Not Qualified	20 rpm	YES	e3	14	35
AT89C51ED2T-RLRUM	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	2048	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
ATXMEGA128D4-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	1.8/3.3	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	85 Cel	AVR RISC	34	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	131072		10 mm	2048	OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ	YES	BOD, COMPARATOR(2), POR, RTC, TIMER(4), WDT	0	142 MHz			10 mm	4	8192	CMOS	12-Ch 12-Bit	12 mA		3 V		YES	2	Microcontrollers	SPI(2), TWI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	32 rpm	YES	e3	8	34
PIC16F74-I/L	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO		4.57 mm	4096		16.59 mm	0		NO	BOD, POR, PWM(2), TIMER(5), WDT	0	20 MHz	40	245	16.59 mm	5	192	CMOS	8-Ch 8-Bit	15 mA		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	14	33
PIC16F877A-E/L	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4 V	125 Cel	PIC16	1	-40 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	15 mA		5 V		YES		Microcontrollers	I2C, PSP, SPI, USART	FLASH	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	14	33
PIC32MX270F256D-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8	TS 16949	0	NO	32		FLATPACK, THIN PROFILE		2.3 V	85 Cel	PIC32	5	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	262144	65536	10 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			10 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	.8 mm	FIXED POINT	S-PQFP-G44			40 rpm	YES	e3	8	33
MC908GP32CFBER	NXP Semiconductors		INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY		YES						8	3/5	FLATPACK	QFP44,.52SQ,32		85 Cel	68HC08		-40 Cel	TIN		QUAD				32768									40	260			512	CMOS		20 mA						Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	8.2 rpm		e3
PIC18F4520-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,.39SQ,31	4.2 V	125 Cel	PIC18	3	-40 Cel	Matte Tin (Sn)	YES	QUAD	NO		1.2 mm	16384		10 mm	256		NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT	0	40 MHz	40	260	10 mm	4	1536	CMOS	13-Ch 10-Bit	3.5 mA		5 V		YES	1	Microcontrollers	I2C, PSP, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	40 rpm	YES	e3	16	36
AT89C51RD2-RLTUMA0	Microchip Technology	MICROCONTROLLER		GULL WING	44	LFQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8		FLATPACK, LOW PROFILE, FINE PITCH	QFP44,.47SQ,32	4.5 V	85 Cel	AT89C51	2	-40 Cel		NO	QUAD	NO		1.6 mm	65536		10 mm		OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ	NO	POR, TIMER(3), WDT	8	24 MHz			10 mm	3	1792	CMOS				5 V		YES	1		EUART, SPI	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			60 rpm	YES		8	34
PIC16F18875-I/PT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	ISO/TS-16949	0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.5 V	85 Cel	PIC16	1	-40 Cel	MATTE TIN	YES	QUAD	NO	1-Ch 5-Bit	1.2 mm	8192	1024	10 mm	256	ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 16 MHZ	NO	BOD, COMPARATOR(2), POR, PWM(2), TIMER(7), WDT	0	32 MHz			10 mm	7	1024	CMOS	35-Ch 10-Bit	4.25 mA		3 V		YES	1		USART(2), MSSP(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			32 rpm	YES	e3	14	36
AT89C51AC2-RLTUM	Microchip Technology	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			16	NO	8	3.3/5	FLATPACK, LOW PROFILE	QFP44,.47SQ,32	3 V	85 Cel	8051		-40 Cel	MATTE TIN	YES	QUAD	NO		1.6 mm	32768		10 mm					8	40 MHz			10 mm		256	CMOS		31 mA		5 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3		34
ATMEGA324PB-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	105 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	1024	7 mm	1024	OPERATES WITH 1.8V @ 4MHZ	YES	BOD, COMPARATOR, POR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			7 mm	5	2048	CMOS	8-Ch 10-Bit	8 mA	SECONDS	5 V		YES	3		I2C(2), SPI(2), USART(3)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44			20 rpm	YES	e3	16	39
PIC18F46K22-E/PTVAO	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	YES	8		FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	2.7 V	125 Cel	PIC18	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	32768		10 mm	1024	OPERATES 2.3V MINIMUM SUPPLY AT 16 MHZ	NO	BOD, COMPARATOR(2), POR, TIMER(9), WDT	0	64 MHz			10 mm	9	3896	CMOS	30-Ch 10-Bit	9 mA		5 V		YES	2		I2C(2), LIN, SPI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44			48 rpm	YES	e3	16	36
ATMEGA644-20MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	85 Cel	AVR RISC	35	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	32768		7 mm	2048	ALSO OPERATES AT 2.7V SUPPLY AT 10 MHZ	YES	BOD, BOR, COMPARATOR, PWM(6), POR, RTC, TIMER(3), WDT	0	16 MHz			7 mm	3	4096	CMOS		9 mA		5 V		YES	1	Microcontrollers	SPI, UART, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N44	3	Not Qualified	20 rpm	YES	e3	16	32
ATMEGA8515-16MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	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	NO	QUAD	NO		1 mm	4096		7 mm	512		NO	BOD, COMPARATOR, POR, PWM(3), TIMER(2), WDT	8	16 MHz			7 mm	2	512	CMOS		12 mA		5 V		YES	1	Microcontrollers	SPI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N44	3	Not Qualified	16 rpm	YES	e3	16	35
ATMEGA644PA-MN	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	105 Cel	AVR RISC	3	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	32768	4096	7 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			7 mm	3	4096	CMOS	8-Ch 10-Bit	9 mA		5 V	0	YES	2		I2C, SPI(3), TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44			20 rpm	YES	e3	16	32
PIC16F877-20/PT	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	5	FLATPACK, THIN PROFILE	QFP44,.47SQ,32	4.5 V	70 Cel	PIC16	1	0 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	20 mA		5 V		YES		Microcontrollers	I2C, SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	20 rpm	YES	e3	14	33
PIC16F877A-E/ML	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	NO LEAD	44	QCCN	SQUARE	UNSPECIFIED	NO	YES	5.5 V	8		0	NO	8	5	CHIP CARRIER	LCC44,.35SQ,25	4.5 V	125 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
ATMEGA644P-A15AZ	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100	0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP44,.39SQ,31	4.5 V	125 Cel	AVR RISC	1	-40 Cel		YES	QUAD	NO		1.2 mm	32768		10 mm	2048	ITS ALSO OPERATES MIN 2.7 VOLTS AT 8MHZ	YES	BOR, BOD COMPARATOR, POR, PWM(6), RTC(5), TIMER(3), WDT	0	16 MHz			10 mm	3	4096	CMOS	8-Ch 10-Bit	12 mA		5 V		YES	2	Microcontrollers	BOR, SPI, UART, USART, USB	FLASH	.8 mm	FIXED POINT	S-PQFP-G44		Not Qualified	16 rpm	YES		16	32
PIC16C74A-04/L	Microchip Technology	MICROCONTROLLER, RISC	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	NO	YES	6 V	8		0	NO	8	5	CHIP CARRIER	LDCC44,.7SQ	4 V	70 Cel	PIC16	1	0 Cel	Matte Tin (Sn)	YES	QUAD	NO		4.572 mm	4096		16.5862 mm	0		NO	BOR, POR, PWM(2), TIMER(5), WDT	0	4 MHz			16.5862 mm	5	192	CMOS	8-Ch 8-Bit	5 mA		5 V		YES	1	Microcontrollers	I2C, SPI, USART	OTPROM	1.27 mm	FIXED POINT	S-PQCC-J44	3	Not Qualified	20 rpm	YES	e3	14	33
STM8S207S8T6C	STMicroelectronics	MICROCONTROLLER	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8		FLATPACK, LOW PROFILE	QFP44,.47SQ,32	2.95 V	85 Cel	STM8	31	-40 Cel	MATTE TIN	YES	QUAD	NO		1.6 mm	65536	6144	10 mm	1536	WHEN TEMPERATURE IS GREATER THAN 105 DEGREE CELCIUS, MICROCONTROLLER SPEED WILL BE REDUCED TO 16 MHZ	NO	BOR, POR, TIMER(11), WDT(2)	0	24 MHz	30	260	10 mm	4	6144	CMOS	9-Ch 10-Bit	18 mA		5 V		YES			I2C, SPI, UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	24 rpm	YES	e3	8	34
AT89S51-24AU	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	80C51	2	-40 Cel	MATTE TIN	NO	QUAD	NO		1.2 mm	4096		10 mm			NO	TIMER(2), WDT	8	33 MHz	40	260	10 mm	2	128	CMOS		25 mA		5 V		NO	1	Microcontrollers	UART	FLASH	.8 mm	FIXED POINT	S-PQFP-G44	3	Not Qualified	24 rpm	YES	e3	8	32
PIC18F458I/PTG	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	44	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		FLATPACK, THIN PROFILE		4.2 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	16384		10 mm	256			BOD, COMPARATOR(2), POR, PWM(2), TIMER(4), WDT	0	40 MHz			10 mm		1536	CMOS	8-Ch 10-Bit			5 V		YES			CAN, I2C, PSP, SPI, USART	FLASH	.8 mm		S-PQFP-G44	3	Not Qualified	40 rpm		e3	16	33
PIC18F46K22T-I/ML	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	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	85 Cel	PIC18		-40 Cel	Matte Tin (Sn) - annealed	YES	QUAD	NO	1-Ch 5-Bit	1 mm	32768	3896	8 mm	1K	ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 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	64 rpm	YES	e3	16	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.