NO LEAD 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
PIC18F4550-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	2.5/5	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	BOR, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT	0	48 MHz		260	8 mm	4	2048	CMOS	13-Ch 10-Bit	50 mA	5 V		YES	1	Microcontrollers	EUSART, MSSP, USB	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1	Not Qualified	48 rpm	YES	e3	16	35
PIC18F4550T-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	2.5/5	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	BOR, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT	0	48 MHz		260	8 mm	4	2048	CMOS	13-Ch 10-Bit	50 mA	5 V		YES	1	Microcontrollers	EUSART, MSSP, USB	FLASH	.65 mm	FIXED POINT	S-PQCC-N44	1	Not Qualified	48 rpm	YES	e3	16	35
ATMEGA328P-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	2048	5 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	5 mm	3	2048	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1	Not Qualified	20 rpm	YES	e3	16	23
PIC18F4550-I/MLVAO	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	NO	8		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	BOR, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT	0	48 MHz			8 mm	4	2048	CMOS	13-Ch 10-Bit	50 mA	5 V		YES	1		EUSART, MSSP, USB	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			48 rpm	YES	e3	16	35
STM32L052K8U3TR	STMicroelectronics	MICROCONTROLLER, RISC	AUTOMOTIVE	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED		YES	3.6 V			0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.8 V	125 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	1-Ch 12-Bit	.6 mm	65536		5 mm	2K			BOR, COMPARATOR(2), DMA(7), POR, RTC, TIMER(6), WDT(2)	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	6		CMOS	10-Ch 12-Bit		3.3 V	7	YES			I2C; SPI(3); USART(2); USB	FLASH	.5 mm		S-XQCC-N32			32 rpm				27
PIC18F4550T-I/MLVAO	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	NO	8		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	BOR, COMPARATOR(2), POR, PWM(2), TIMER(6), WDT	0	48 MHz			8 mm	4	2048	CMOS	13-Ch 10-Bit	50 mA	5 V		YES	1		EUSART, MSSP, USB	FLASH	.65 mm	FIXED POINT	S-PQCC-N44			48 rpm	YES	e3	16	35
AT90CAN128-16MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	4.5 V	85 Cel	AVR RISC	8	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	65536		9 mm	4096	ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	YES	BOD, COMPARATOR, POR, RTC, TIMER(4), WDT	8	16 MHz			9 mm	4	4096	CMOS	8-Ch 10-Bit	29 mA	5 V		YES	3	Microcontrollers	CAN, SPI, TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N64	3	Not Qualified	16 rpm	YES	e3	16	53
ATMEGA328P-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	2048	5 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	5 mm	3	2048	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1	Not Qualified	20 rpm	YES	e3	16	23
STM32F410CBU6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED		YES	3.6 V			0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.7 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 12-Bit	.65 mm	131072		7 mm	0			BOR, CRC, DMA(16), PDR, POR, PVD, PWM(4), RTC, TEMPERATURE SENSOR, TIMER(7), WDT(2)	0	26 MHz		260	7 mm		32768	CMOS	10-Ch 12-Bit		3.3 V		YES			I2C(3), I2S(3), IRDA, LIN, SPI(3), USART(3)	FLASH	.5 mm		S-XQCC-N48	3		100 rpm		e3	8	36
ATXMEGA128A4U-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	MATTE TIN	YES	QUAD	YES	2-Ch 12-Bit	1 mm	131072		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	8192	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	e3	8	34
AT90CAN128-16MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		16	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	4.5 V	85 Cel	AVR RISC	4	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	131072		9 mm	4096	OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ	YES	BOD, POR, RTC, TIMER(4), WDT	8	16 MHz			9 mm	4	4096	CMOS	8-Ch 10-Bit	29 mA	5 V		YES	3		CAN, SPI, TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N64			16 rpm	YES	e3	8	53
ATMEGA328P-MMHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16SQ,18	4.5 V	85 Cel	AVR RISC	2	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	16384	2048	4 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			4 mm	3	2048	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.45 mm	FIXED POINT	S-PQCC-N28		Not Qualified	20 rpm	YES	e4	16	23
ATMEGA328PB-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	30	-40 Cel		YES	QUAD	NO		.9 mm	16384	2048	5 mm	1024	ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY	NO	BOD, BOR, COMPARATOR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			5 mm	5	2048	CMOS	8-Ch 10-Bit	100 mA	5 V		YES	2		I2C(2), SPI(2), USART(2)	FLASH	.5 mm	FIXED POINT	S-XQCC-N32	1		20 rpm	YES		16	27
MSP430G2553IRHB32T	Texas Instruments	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	2/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	MSP430		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	YES	QUAD	YES		1 mm	16384	0.5	5 mm	0	ALSO OPERATES AT 1.8V AT 6 MHZ	YES	"BOD, COMPARATOR(8), DMA(1), TIMER(2), WDT"	0	16 MHz	NOT SPECIFIED	260	5 mm	2	512	CMOS	8-Ch 10-Bit	.42 mA		1	YES	1	Microcontrollers	"I2C, IRDA, LIN, SPI, UART, USCI(2)"	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	2	Not Qualified	16 rpm	YES	e4	8	24
STM32L052K8U6TR	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED		YES	3.6 V			0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.8 V	85 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	1-Ch 12-Bit	.6 mm	32768		5 mm	2K			BOR, COMPARATOR(2), DMA(7), POR, RTC, TIMER(6), WDT(2)	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	6		CMOS	10-Ch 12-Bit		3.3 V	7	YES			I2C; SPI(3); USART(2); USB	FLASH	.5 mm		S-XQCC-N32			32 rpm				27
ATMEGA328-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	2048	5 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			5 mm	3	2048	CMOS	8-Ch 10-Bit	12 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	3	Not Qualified	20 rpm	YES	e3	16	23
ATXMEGA128A4U-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	MATTE TIN	YES	QUAD	YES		1 mm	65536		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	8192	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	e3	8	34
ATMEGA328P-MN	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	105 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384	2048	5 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			5 mm	3	2048	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	3	Not Qualified	20 rpm	YES	e3	16	23
ATXMEGA256A3U-MHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	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	LCC64,.35SQ,20	2.6 V	85 Cel	AVR RISC		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	2-Ch 12-Bit	1 mm	262144		9 mm	4096	OPERATES 1.6 V MINIMUM AT 12 MHZ	YES	BOD, COMPARATOR(4), POR, RTC, TIMER(7), WDT	0	32 MHz			9 mm	7	16384	CMOS	16-Ch 12-Bit	15 mA	3 V	4	YES	7	Microcontrollers	I2C(2), SPI(3), USART(7), USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N64		Not Qualified	32 rpm	YES	e4	8	50
ATMEGA328PB-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	30	-40 Cel		YES	QUAD	NO		.9 mm	16384	2048	5 mm	1024	ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY	NO	BOD, COMPARATOR, POR, PWM(10), TIMER(5), WDT	0	20 MHz			5 mm	5	2048	CMOS	8-Ch 10-Bit	9 mA	5 V		YES	2		I2C(2), SPI(2), UART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1		20 rpm	YES		16	27
ATXMEGA256A3U-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	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	LCC64,.35SQ,20	2.7 V	85 Cel	AVR RISC		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	2-Ch 12-Bit	1 mm	262144		9 mm	4096	OPERATES 1.6 V MINIMUM AT 12 MHZ	YES	BOD, COMPARATOR(4), POR, RTC, TIMER(7), WDT	0	32 MHz			9 mm	7	16384	CMOS	16-Ch 12-Bit	15 mA	3 V	4	YES	7	Microcontrollers	I2C(2), SPI(3), USART(7), USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N64		Not Qualified	32 rpm	YES	e4	8	50
ATMEGA328PB-MN	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	105 Cel	AVR RISC	30	-40 Cel		YES	QUAD	NO		.9 mm	16384		5 mm	1024	ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY	NO	BOD, BOR, COMPARATOR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			5 mm	5	2048	CMOS	8-Ch 10-Bit	10 mA	5 V		YES	2		I2C(2), SPI(2), USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1		20 rpm	YES		16	27
ATSAMD21G18A-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES	1-Ch 10-Bit	.9 mm	262144	32768	7 mm	0		NO	BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT	0	32 MHz			7 mm	9	32768	CMOS	14-Ch 12-Bit	1.83 mA	3.3 V	12	YES		Microcontrollers	I2C(6), I2S, LIN(6), SPI(6), USART(6)	FLASH	.5 mm	FIXED POINT	S-XQCC-N48		Not Qualified	48 rpm	YES		8	38
STM32G474CEU6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.6 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	1.71 V	85 Cel	CORTEX-M4	16	-40 Cel		YES	QUAD	YES	7-Ch 12-Bit	.6 mm	524288		7 mm	0		YES	BOR, COMPARATOR(7), DMA(16), POR, RTC, TIMER(15), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	15	131072	CMOS	21-Ch 12-Bit	34 mA	3 V	16	YES	7		CAN(3), I2C(4), I2S(2), LPUART, QSPI, SAI, SPI(3), USART(3),	FLASH	.5 mm	FLOATING POINT	S-XQCC-N48			170 rpm	YES		8	42
ATXMEGA128D3-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	NO	16	1.8/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.6 V	85 Cel	AVR RISC		-40 Cel		YES	QUAD	NO		1 mm	131072		9 mm					0	32 MHz			9 mm		8192	CMOS		18 mA	1.8 V		YES		Microcontrollers		FLASH	.5 mm		S-PQCC-N64		Not Qualified	32 rpm				50
STM32L051K6U6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V			0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.8 V	85 Cel	CORTEX-M0		-40 Cel	MATTE TIN	YES	QUAD	YES		.6 mm	32768		5 mm	0		NO	BOR, COMPARATOR(2), DMA(7), RTC, TIMER(6), WDT(2)	0	25 MHz		260	5 mm	6	8192	CMOS	10-Ch 12-Bit	6.8 mA	3 V	7	YES			I2C(2), SPI(4), USART(2)	FLASH	.5 mm		S-PQCC-N32	3		32 rpm	YES	e3	8	27
STM32G431KBU6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.6 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.71 V	85 Cel	CORTEX-M4	16	-40 Cel	Matte Tin (Sn)	YES	QUAD	YES	2-Ch 12-Bit	.6 mm	131072		5 mm			YES	BOR, COMPARATOR(4), DMA(12), POR, PWM(23), RTC, TIMER(12), WDT(2)	0	48 MHz	30	260	5 mm	12	32768	CMOS	11-Ch 12-Bit	100 mA	3 V	12	YES	5		CAN, I2C(3), I2S(2), LPUART, SAI, SPI(3), USART(2), USB	FLASH	.5 mm	FLOATING POINT	S-XQCC-N32	3		170 rpm	YES	e3	8	26
STM32F411CCU6TR	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	NO	YES	3.6 V	8		0	NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	1.7 V	85 Cel	CORTEX-M4	16	-40 Cel	MATTE TIN	YES	QUAD	YES		.6 mm	262144	65536	7 mm	0		YES	BOR; POR; PVD; RTC; TIMER(9); WDT(2)	0	26 MHz		260	7 mm		131072	CMOS	10-Ch 12-Bit	34.5 mA	3.3 V		YES			I2C(3); I2S(5); SDIO, SPI(5); USART(3); USB	FLASH	.5 mm	FLOATING POINT	S-XQCC-N48	3		100 rpm	YES	e3	8	36
ATMEGA328P-MMH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	28	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16SQ,18	4.5 V	85 Cel	AVR RISC	2	-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	16384	2048	4 mm	1024	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			4 mm	3	2048	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.45 mm	FIXED POINT	S-PQCC-N28		Not Qualified	20 rpm	YES	e4	16	23
ATXMEGA32A4U-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	32768		7 mm	1024	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
ATXMEGA128A3U-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	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	LCC64,.35SQ,20	2.7 V	85 Cel	AVR RISC		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	2-Ch 12-Bit	1 mm	131072		9 mm	2048	OPERATES 1.6 V MINIMUM AT 12 MHZ	YES	BOD, COMPARATOR(4), POR, RTC, TIMER(7), WDT	0	32 MHz		260	9 mm	7	8192	CMOS	16-Ch 12-Bit	15 mA	3 V	4	YES	7	Microcontrollers	I2C(2), SPI(3), USART(7), USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N64	1	Not Qualified	32 rpm	YES	e4	8	50
STM32F051K8U7TR	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED		YES	3.6 V			0	YES	32	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2 V	105 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	1-Ch 12-Bit	.6 mm	65536		5 mm	0			COMPARATOR(2), DMA(5), POR, RTC, TIMER(11)	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm		8192	CMOS	10-Ch 12-Bit	24.4 mA	2.4 V		YES		Microcontrollers	HDMI-CEC, I2C, I2S, IRDA, LIN, SPI, USART(2)	FLASH	.5 mm		S-XQCC-N32		Not Qualified	48 rpm			8	27
STM32G431CBU6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.6 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	1.71 V	85 Cel	CORTEX-M4	16	-40 Cel		YES	QUAD	YES	2-Ch 12-Bit	.6 mm	131072		7 mm			YES	BOR, COMPARATOR(4), DMA(12), POR, PWM(31), RTC, TIMER(12), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	12	32768	CMOS	18-Ch 12-Bit	100 mA	3 V	12	YES	5		CAN, I2C(3), I2S(2), LPUART, SAI, SPI(3), USART(3), USB	FLASH	.5 mm	FLOATING POINT	S-XQCC-N48			170 rpm	YES		8	42
MSP430G2553IRHB32R	Texas Instruments	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	2/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	3.3 V	85 Cel	MSP430		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	YES	QUAD	YES		1 mm	16384	0.5	5 mm	0	ALSO OPERATES AT 1.8V AT 6 MHZ	YES	"BOD, COMPARATOR(8), DMA(1), TIMER(2), WDT"	0	16 MHz	NOT SPECIFIED	260	5 mm	2	512	CMOS	8-Ch 10-Bit	.42 mA		1	YES	1	Microcontrollers	"I2C, IRDA, LIN, SPI, UART, USCI(2)"	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	2	Not Qualified	16 rpm	YES	e4	8	24
ATMEGA328PB-MNR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	TS 16949	0	NO	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	105 Cel	AVR RISC	30	-40 Cel		YES	QUAD	NO		.9 mm	16384		5 mm	1024	ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY	NO	BOD, BOR, COMPARATOR, PWM(10), RTC, TIMER(5), WDT	0	20 MHz			5 mm	5	2048	CMOS	8-Ch 10-Bit	10 mA	5 V		YES	2		I2C(2), SPI(2), USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1		20 rpm	YES		16	27
ATMEGA168PA-MUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	8192	1024	5 mm	512	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	5 mm	3	1024	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1	Not Qualified	20 rpm	YES	e3	16	23
ATXMEGA32A4U-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	16384		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
ATMEGA1284P-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		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	NOT SPECIFIED	NOT SPECIFIED	7 mm	3	16384	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		16	32
ATMEGA32U4-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	44	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V			0	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC44,.28SQ,20	4.5 V	85 Cel	AVR RISC	5	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	16384		7 mm	1024	ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V	YES	BOD, COMPARATOR, POR, PWM(14), TIMER(4), WDT	0	16 MHz			7 mm	4	2560	CMOS	12-Ch 10-Bit	15 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART, USB	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	16 rpm	YES	e3	16	26
MSP430F2274IRHAT	Texas Instruments	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	40	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	16	2/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	3.3 V	85 Cel	MSP430		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	YES	QUAD	NO		1 mm	32768	1	6 mm	0	ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4.15 MHZ	YES	"BOD, COMPARATOR(8), TIMER(6), WDT"	0	16 MHz	NOT SPECIFIED	260	6 mm	6	1024	BIPOLAR	12-Ch 10-Bit	.55 mA	2.2 V	0	YES	2	Microcontrollers	"I2C, IRDA, LIN, SPI(2), UART, USCI(2)"	FLASH	.5 mm	FIXED POINT	S-PQCC-N40	3	Not Qualified	16 rpm	YES	e4	8	32
ATSAMD21G18A-MF	Microchip Technology	MICROCONTROLLER, RISC	AUTOMOTIVE	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.62 V	125 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES	1-Ch 10-Bit	.9 mm	262144	32768	7 mm	0		NO	BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	9	32768	CMOS	14-Ch 12-Bit	1.83 mA	3.3 V	12	YES			I2C(6), I2S, LIN(6), SPI(6), USART(6)	FLASH	.5 mm	FIXED POINT	S-XQCC-N48			48 rpm	YES		8	38
ATXMEGA256A3BU-MH	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	YES	16	1.8/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	2.7 V	85 Cel	AVR RISC		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	2-Ch 12-Bit	1 mm	131072		9 mm	4096	IT ALSO OPERATES IN 12 MHZ AT 1.6V MIN		BOD, COMPARATOR(4), DMA(4), POR, RTC, TIMER(7), WDT	0	16 MHz			9 mm		16384	CMOS	16-Ch 12-Bit(2)	15 mA	3 V		YES		Microcontrollers	SPI(2), TWI(2), USART(6), USB	FLASH	.5 mm		S-PQCC-N64		Not Qualified	32 rpm		e4	16	47
ATMEGA644PA-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	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	Microcontrollers	I2C, SPI(3), TWI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N44		Not Qualified	20 rpm	YES	e3	16	32
ATSAMD21G18A-MUT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES	1-Ch 10-Bit	.9 mm	262144	32768	7 mm	0		NO	BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	9	32768	CMOS	14-Ch 12-Bit	1.83 mA	3.3 V	12	YES		Microcontrollers	I2C(6), I2S, LIN(6), SPI(6), USART(6)	FLASH	.5 mm	FIXED POINT	S-XQCC-N48		Not Qualified	48 rpm	YES		8	38
STM32F103CBU6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0		32	2.5/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	2 V	85 Cel	CORTEX-M3		-40 Cel	MATTE TIN	YES	QUAD	YES			131072		7 mm	0			DMA(7), POR, RTC, TIMER(7)	0	16 MHz	40	260	7 mm		20480	CMOS	10-Ch 12-Bit	50 mA	3.3 V		YES		Microcontrollers	CAN, I2C(2), SPI(2), USART(3), USB	FLASH	.5 mm		S-PQCC-N48	3	Not Qualified	72 rpm		e3	8	37
ATMEGA128A-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V			16	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	4.5 V	85 Cel	AVR RISC	4	-40 Cel		YES	QUAD	NO		1 mm	131072		9 mm	4096	OPERATES 8MHZ AT MINI 2.7V	YES	BOD, COMPARATOR, POR, PWM(6), RTC, TIMER(4), WDT	8	16 MHz			9 mm	4	4096	CMOS	8-Ch 10-Bit		5 V		YES	6	Microcontrollers	I2C, SPI, USART(2)	FLASH	.5 mm	FIXED POINT	S-PQCC-N64		Not Qualified	16 rpm	YES		8	53
ATMEGA32U4-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
ATXMEGA128D3-MHR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	64	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	NO	16	1.8/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.6 V	85 Cel	AVR RISC		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	NO		1 mm	131072		9 mm					0	32 MHz			9 mm		8192	CMOS		18 mA	1.8 V		YES		Microcontrollers		FLASH	.5 mm		S-PQCC-N64		Not Qualified	32 rpm		e4		50

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.