32 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
STM32C031K6U6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.6 V	8			NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		.6 mm	32768		5 mm			NO	BOR, DMA(3), POR, TIMER(5), WDT		48 MHz			5 mm	5	12288	CMOS	18-Ch 12-Bit	3.8 mA	3 V	3	YES	2		I2C, I2S, SPI, UART(2)	FLASH	.5 mm	FIXED POINT	S-XQCC-N32			48 rpm	YES		8	30
ATMEGA328PB-AUVAO	Microchip Technology	MICROCONTROLLER, RISC		GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8	AEC-Q100; TS 16949	0	NO	8		FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	4.5 V	85 Cel	AVR RISC	2	-40 Cel		YES	QUAD	NO		1.2 mm	16384		7 mm	1024	OPERATES AT 2.7 V MINIMUM SUPPLY @ 8 MHZ	NO	BOD, COMPARATOR, POR, PWM(10), TIMER(5), WDT	0	16 MHz			7 mm	5	2048	CMOS	8-Ch 10-Bit	8 mA	5 V		YES	2		I2C(2), SPI(2), USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			16 rpm	YES		16	27
ATSAMC21E18A-MUT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	YES	5.5 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.7 V	85 Cel	Cortex-M0+	16	-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 10-Bit	1 mm	262144	32768	5 mm	8192		NO	ANALOG COMPARATOR(4), BOD, CAN, CCL(4), DMA(12), POR, PTC, PWM, RTC, TIMER(8), WDT	0	48 MHz	30	260	5 mm	8	32768	CMOS	10-Ch 12- Bit(2), 1-Ch 16-Bit	6.6 mA	5 V	12	YES	1		SERCOM(4)	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1		48 rpm	YES	e3	8	26
STM32G431KBU3	STMicroelectronics	MICROCONTROLLER, RISC		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	125 Cel	CORTEX-M4	16	-40 Cel		YES	QUAD	YES	4-Ch 12-Bit	.6 mm	131072		5 mm	0		YES	BOR, COMPARATOR(4), DMA(12), POR, RTC, TIMER(12), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	12	32768	CMOS	11-Ch 12-Bit	34 mA	3 V	12	YES	4		FDCAN, I2C(3), I2S(2), LPUART, SAI, SPI(3), USART(2), USB	FLASH	.5 mm	FLOATING POINT	S-XQCC-N32			170 rpm	YES		8	26
STM32G071KBU6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.7 V	85 Cel	Cortex-M0+	30	-40 Cel		YES	QUAD	YES	2-Ch 12-Bit	.6 mm	131072		5 mm	0	2-ch internal adc available	NO	ANALOG COMPARATOR(2), BOR, CRC, DMA(7), POR, PVD, PWM, RTC, TIMER(12), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	12	36864	CMOS	11-Ch 12-Bit	7 mA	1.8 V	7	YES	5		I2C(2), I2S, SPI, LPUART, USART(4)	FLASH	.5 mm	FIXED POINT	S-PQCC-N32			64 rpm	YES		8	30
STM32G070KBT6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		1.6 mm	131072		7 mm	0	36-KBYTES SRAM AVAILABLE WITHOUT PARITY; ALSO HAVE TWO INTERNAL ADC CHANNEL	NO	CRC, DMA(7), POR, PWM, RTC, TIMER(9), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	9	32768	CMOS	11-Ch 12-Bit	8.4 mA	3 V	7	YES	4		I2C, I2S, SPI, USART(4)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			64 rpm	YES		8	29
ATMEGA328-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			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		Not Qualified	20 rpm	YES	e3	16	23
ATMEGA168A-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192	1024	7 mm	512	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz		260	7 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
ATSAMD21E18A-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.63 V	8		0	YES	32	3.3	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 10-Bit	1.2 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	10-Ch 12-Bit	1.83 mA	3.3 V	12	YES		Microcontrollers	I2C(6), I2S, LIN(6), SPI(6), USART(6)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	48 rpm	YES	e3	8	26
ATMEGA88PA-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	4096	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
ATSAMD21E18A-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES	1-Ch 10-Bit	1 mm	262144	32768	5 mm	0		NO	BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT	0	32 MHz			5 mm	9	32768	CMOS	10-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-N32		Not Qualified	48 rpm	YES		8	26
ATXMEGA32E5-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	16		0	YES	16	1.8/3.3	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	1.6 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	YES		1.2 mm	16384	2048	7 mm			NO		0	32 MHz			7 mm	3	4096	CMOS		10 mA	1.8 V	4	YES	2	Microcontrollers		FLASH	.8 mm	FIXED POINT	S-PQFP-G32		Not Qualified	32 rpm	NO	e3	16	26
ATXMEGA32E5AUR	Atmel	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	YES	16	1.8/3.3	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	AVR RISC		-40 Cel		YES	QUAD	YES		1.2 mm	16384		7 mm		ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ			0	16 MHz			7 mm		4096	CMOS		10 mA	3 V		YES		Microcontrollers		FLASH	.8 mm		S-PQFP-G32		Not Qualified	32 rpm				26
ATMEGA168-20AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192	512	7 mm	512		NO	ANALOG COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	7 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA	3 V		YES	1	Microcontrollers	I2C, SPI(2), USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
STM32C031K6T6	STMicroelectronics	MICROCONTROLLER, RISC		GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8			NO	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		1.6 mm	32768		7 mm			NO	BOR, DMA(3), POR, TIMER(5), WDT		48 MHz			7 mm	5	12288	CMOS	18-Ch 12-Bit	3.8 mA	3 V	3	YES	2		I2C, I2S, SPI, UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			48 rpm	YES		8	30
STM32F042K6T6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	NO	32	2.5/3.3	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	2 V	85 Cel	CORTEX-M0		-40 Cel	MATTE TIN	YES	QUAD	YES		1.6 mm	32768		7 mm	0	INTERNAL 3-CH ADC IS ALSO AVAILABLE		CRC, DMA(5), POR, PVD, PWM(6), RTC, TEMPERATURE SENSOR, TIMER(7), WDT(2)	0	32 MHz	30	260	7 mm	7	6144	CMOS	10-Ch 12-Bit	23.4 mA	3.3 V	0	YES		Microcontrollers	CAN, CEC, I2C, I2S, IRDA, LIN, SPI, USART(2), USB	FLASH	.8 mm		S-PQFP-G32	3	Not Qualified	48 rpm		e3	8	26
ATMEGA88-20AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	4096	1024	7 mm	512		NO	ANALOG COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	7 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA	3 V		YES	1	Microcontrollers	I2C, SPI(2), USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
STM32L051K8U6DTR	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	1.65 V	85 Cel	CORTEX-M0		-40 Cel	MATTE TIN	YES	QUAD	YES		.6 mm	65536		5 mm	2K		NO	BOR, DMA, POR, PWM, RTC, TIMER(5), WDT	0	25 MHz		260	5 mm	5	8192	CMOS	10-Ch 12-Bit	6.8 mA	3 V	7	YES			I2C, SPI(3), USART(2)	FLASH	.5 mm		S-PQCC-N32	3		32 rpm	YES	e3	8	27
ATMEGA8A-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	NO	YES	5.5 V	8		0	NO	8	3/5	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	4096		5 mm	512	OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ	NO	BOD, COMPARATOR, POR, PWM(3), RTC, TIMER(3), WDT	0	16 MHz	30	260	5 mm	3	1024	CMOS	6-Ch 10-Bit	15 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.5 mm	FIXED POINT	S-XQCC-N32	1	Not Qualified	16 rpm	YES	e3	16	23
ATMEGA168PA-AURSL044	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8		FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	4.5 V	85 Cel	AVR RISC	2	-40 Cel		YES	QUAD	NO		1.2 mm	8192	1024	7 mm	512		NO	ANALOG 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	1		I2C, SPI(2), USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			20 rpm	NO		16	23
STM32C031K4U6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.6 V	8			NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		.6 mm	16384		5 mm			NO	BOR, DMA(3), POR, TIMER(5), WDT		48 MHz			5 mm	5	12288	CMOS	18-Ch 12-Bit	3.8 mA	3 V	3	YES	2		I2C, I2S, SPI, UART(2)	FLASH	.5 mm	FIXED POINT	S-XQCC-N32			48 rpm	YES		8	30
ATMEGA32U2-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	NO	YES	5.5 V	8		0	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	4.5 V	85 Cel	AVR RISC	13	-40 Cel	MATTE TIN	NO	QUAD	NO		1 mm	32768		5 mm	1024	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ	NO	BOD, COMPARATOR, POR, TIMER(2), WDT	0	16 MHz			5 mm	2	1024	CMOS			5 V		YES	1	Microcontrollers	SPI, USART, USB	FLASH	.5 mm	FIXED POINT	S-XQCC-N32		Not Qualified	16 rpm	YES	e3	8	22
STM32G070KBT6TR	STMicroelectronics	MICROCONTROLLER, RISC		GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	8		0	NO	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		1.6 mm	131072		7 mm	0	36-KBYTES SRAM AVAILABLE WITHOUT PARITY; ALSO HAVE TWO INTERNAL ADC CHANNEL	NO	CRC, DMA(7), POR, PWM, RTC, TIMER(9), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm	9	32768	CMOS	11-Ch 12-Bit	8.4 mA	3 V	7	YES	4		I2C, I2S, SPI, USART(4)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			64 rpm	YES		8	29
ATSAMC21E18A-AUT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	5.5 V	8		0	YES	32		FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	Cortex-M0+	16	-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 10-Bit	1.2 mm	262144	32768	7 mm	8192		NO	ANALOG COMPARATOR(4), BOD, CAN, CCL(4), DMA(12), POR, PTC, PWM, RTC, TIMER(8), WDT	0	48 MHz	30	260	7 mm	8	32768	CMOS	10-Ch 12- Bit(2), 1-Ch 16-Bit	6.6 mA	5 V	12	YES	1		SERCOM(4)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3		48 rpm	YES	e3	8	26
STM32G0B1KEU6	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	1.7 V	85 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	2-Ch 12-Bit	.6 mm	524288		5 mm		2-ch internal adc available	NO	BOR, COMPARATOR(3), DMA(12), POR, RTC, TIMER(13), WDT(2)	0	48 MHz			5 mm	13	147456	CMOS	11-Ch 12-Bit	100 mA	3 V	12	YES	10		CAN(2), I2C(3), I2S(2), LPUART(2), SPI(3), USART(6), USB	FLASH	.5 mm	FIXED-POINT	S-XQCC-N32			64 rpm	YES		8	30
STM32L432KBU6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE			YES	3.6 V			0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.71 V	85 Cel	CORTEX-M4		-40 Cel		YES	QUAD	YES	2-Ch 12-Bit		131072		5 mm	0			BOR, COMPARATOR(2), DMA(14), PVD, PWM, RTC, TIMER(9), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm		65536		10-Ch 12-Bit		1.8 V		YES			CAN, I2C(2), LPUART, SAI, SPI(2), USART(2), USB	FLASH	.5 mm					80 rpm			8	26
ATMEGA48PA-AUR	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	2/5	FLATPACK, THIN PROFILE	QFP32,.35SQ,32	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	2048	512	7 mm	256	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	7 mm	3	512	CMOS	8-Ch 10-Bit	2.7 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
STM32G0B1KET6N	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		0	YES	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	1.7 V	85 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	2-Ch 12-Bit	1.6 mm	524288		7 mm		2-ch internal adc available	NO	BOR, COMPARATOR(3), DMA(12), POR, RTC, TIMER(13), WDT(2)	0	48 MHz			7 mm	13	147456	CMOS	10-Ch 12-Bit	100 mA	3 V	12	YES	10		CAN(2), I2C(3), I2S(2), LPUART(2), SPI(3), USART(6), USB	FLASH	.8 mm	FIXED-POINT	S-PQFP-G32			64 rpm	YES		8	29
ATMEGA168A-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	YES	8	2/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	4.5 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	8192	1024	7 mm	512	IT ALSO OPERATES 1.8V AT 4 MHZ	NO	BOD, COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz			7 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA	5 V		YES	1	Microcontrollers	SPI, TWI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
STM32F302K8U6TR	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	NO	YES	3.6 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2 V	85 Cel	CORTEX-M4	1	-40 Cel		YES	QUAD	YES	1-Ch 12-Bit	.6 mm	65536		5 mm	0		YES	COMPARATOR(2), DMA(7), POR, PWM(16), RTC, TIMER(7), WDT(2)	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	7	16384	CMOS	8-Ch 12-Bit	50.1 mA	3.3 V	7	YES			CAN, I2C(3), I2S(2), SPI(2), USART(2), USB	FLASH	.5 mm	FLOATING POINT	S-XQCC-N32			72 rpm	YES		8	24
STM32C031K4T6	STMicroelectronics	MICROCONTROLLER, RISC		GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8			NO	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	2 V	85 Cel	Cortex-M0+		-40 Cel		YES	QUAD	YES		1.6 mm	16384		7 mm			NO	BOR, DMA(3), POR, TIMER(5), WDT		48 MHz			7 mm	5	12288	CMOS	18-Ch 12-Bit	3.8 mA	3 V	3	YES	2		I2C, I2S, SPI, UART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			48 rpm	YES		8	30
ATSAMC21E18A-ANT	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	5.5 V	8		0	YES	32		FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	105 Cel	CORTEX-M0	16	-40 Cel	MATTE TIN	YES	QUAD	YES	1-Ch 10-Bit	1.2 mm	262144	32768	7 mm	8192		NO	BOD, COMPARATOR(4), POR, RTC, TIMER(8), WDT	0	48 MHz			7 mm	8	32768	CMOS	10-Ch 12- Bit(2), 1-Ch 16-Bit	2.5 mA	3 V	12	YES	5		CAN, SERCOM(4)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32			48 rpm	YES	e3	8	26
ATSAMD21E16B-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES	1-Ch 10-Bit	1 mm	65536	8192	5 mm	0		NO	BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(9), WDT	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	9	8192	CMOS	10-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-N32			48 rpm	YES		8	26
ATMEGA168PA-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	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
STM32L432KCU6	STMicroelectronics	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE		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		YES	QUAD	YES	2-Ch 12-Bit	.6 mm	262144		5 mm	0		YES	ANALOG COMPARATOR(2), BOD, CRC, DMA(14), PVD, PWM, RNG, RTC, TIMER(9), WDT(2)	0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm	9	65536	CMOS	10-Ch 12-Bit	9.8 mA	1.8 V	14	YES	3		CAN, I2C(2), LPUART, QSPI, SAI, SPI(2), SWPMI, USART(2), USB	FLASH	.5 mm	FLOATING-POINT	S-XQCC-N32			80 rpm	YES		8	26
ATMEGA8L-8AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	4096		7 mm	512		NO	BOD, BOR, COMPARATOR, POR, PWM(3), RTC, TIMER(3), WDT	0	8 MHz		260	7 mm	3	1024	CMOS	8-Ch 10-Bit	5 mA	3 V		YES	1	Microcontrollers	SPI, USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	8 rpm	YES	e3	16	23
ATMEGA48-20AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	2.7 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm	2048	512	7 mm	512		NO	ANALOG COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	7 mm	3	512	CMOS	8-Ch 10-Bit	12 mA	3 V		YES	1	Microcontrollers	I2C, SPI(2), USART	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	20 rpm	YES	e3	16	23
ATMEGA168-20MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	NO	YES	5.5 V	8		0	NO	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.7 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	NO		1 mm	8192	512	5 mm	512		NO	ANALOG COMPARATOR, POR, PWM(6), TIMER(3), WDT	0	20 MHz	40	260	5 mm	3	1024	CMOS	8-Ch 10-Bit	12 mA	3 V		YES	1	Microcontrollers	I2C, SPI(2), USART	FLASH	.5 mm	FIXED POINT	S-PQCC-N32	1	Not Qualified	20 rpm	YES	e3	16	23
STM32L051K6U6TR	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	2K		NO	BOR, DMA, POR, PWM, RTC, TIMER(5), WDT	0	25 MHz		260	5 mm	5	8192	CMOS	10-Ch 12-Bit	6.8 mA	3 V	7	YES			I2C, SPI(3), USART(2)	FLASH	.5 mm		S-PQCC-N32	3		32 rpm	YES	e3	8	27
ATSAMD21E17A-MU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	YES	3.63 V	8		0	YES	32	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES		1 mm	131072	16384	5 mm			NO		0	32 MHz			5 mm	9	16384	CMOS		1.83 mA	3.3 V	12	YES		Microcontrollers		FLASH	.5 mm	FIXED POINT	S-XQCC-N32		Not Qualified	48 rpm	YES		8	26
FS32K116LAT0MFMT	NXP Semiconductors	MICROCONTROLLER, RISC		NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	YES	5.5 V	8	ISO 26262		NO	32		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	2.7 V	125 Cel	Cortex-M0+		-40 Cel	NICKEL PALLADIUM GOLD	YES	QUAD	YES	1-Ch 8-Bit	.85 mm	131072		5 mm	2048		YES	BOR, COMPARATOR, POR, RTC, TIMER(18), WDT		40 MHz	40	260	5 mm	18	17408	CMOS	13-Ch 12-Bit		5 V	16	YES	2		CAN, I2C, LIN(2), LPUART(2), SPI	FLASH	.5 mm	FLOATING-POINT	S-PQCC-N32	3		48 rpm	YES	e4	8	28
STM32L010F4P6	STMicroelectronics	MICROCONTROLLER, RISC		GULL WING	32	LQFP	SQUARE			YES	3.6 V			0	NO	32		FLATPACK, LOW PROFILE		1.8 V	85 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES			16384		7 mm	128			BOR, CRC, DMA(5), POR, PWM(4), RTC, TIMER(8), WDT(2)	0	32 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm		2048		7-Ch 12-Bit		3 V		YES			I2C, LPUART, SPI, USART	FLASH	.8 mm					32 rpm			8	26
ATMEGA168PA-AUSL044	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY		YES	5.5 V			0	NO	8		FLATPACK, THIN PROFILE		4.5 V	85 Cel			-40 Cel	MATTE TIN	YES	QUAD	NO		1.2 mm			7 mm		ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ			0	20 MHz			7 mm			CMOS			5 V		YES				FLASH	.8 mm		S-PQFP-G32			20 rpm		e3		23
ATXMEGA16E5-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	NO	YES	3.6 V	16		0	YES	16	1.8/3.3	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	1.6 V	85 Cel	AVR RISC	2	-40 Cel	MATTE TIN	YES	QUAD	YES	2 Ch 12-Bit	1.2 mm	8192	1024	7 mm	512		NO	ANALOG COMPARATOR(2), BOD, DMA(4), POR, PWM, TIMER(3), WDT	0	32 MHz	40	260	7 mm	3	2048	CMOS	16-Ch 12-Bit	10 mA	1.8 V	4	YES	2	Microcontrollers	I2C, SMBUS, SPI, USART(2)	FLASH	.8 mm	FIXED POINT	S-PQFP-G32	3	Not Qualified	32 rpm	NO	e3	16	26
STM32G441KBT6	STMicroelectronics	MICROCONTROLLER, RISC		GULL WING	32	LQFP	SQUARE			YES	3.6 V			0		32		FLATPACK, LOW PROFILE		1.71 V						YES	QUAD	YES					7 mm					0	48 MHz	NOT SPECIFIED	NOT SPECIFIED	7 mm						3 V		YES					.8 mm					150 rpm				26
MSP430FR2633IRHBT	Texas Instruments	MICROCONTROLLER, RISC	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY		YES	3.6 V			0	NO	16		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		1.8 V	85 Cel	MSP430		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	YES	QUAD	NO		1 mm	15872		5 mm	0	ALSO HAVING 512 BYTES OF INFORMATION FRAM		BOR, RTC, TIMER(5), WDT	0	16 MHz	30	260	5 mm		4096	CMOS	8-Ch 10-Bit		2 V		YES			I2C, IRDA(2), SPI(3), UART(2)	FRAM	.5 mm		S-PQCC-N32	2		16 rpm		e4	8	19
STM32G0B1KET6	STMicroelectronics	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	LQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.6 V	8		0	YES	32		FLATPACK, LOW PROFILE	QFP32,.35SQ,32	1.7 V	85 Cel	CORTEX-M0		-40 Cel		YES	QUAD	YES	2-Ch 12-Bit	1.6 mm	524288		7 mm		2-ch internal adc available	NO	BOR, COMPARATOR(3), DMA(12), POR, RTC, TIMER(13), WDT(2)	0	48 MHz			7 mm	13	147456	CMOS	11-Ch 12-Bit	100 mA	3 V	12	YES	10		CAN(2), I2C(3), I2S(2), LPUART(2), SPI(3), USART(6), USB	FLASH	.8 mm	FIXED-POINT	S-PQFP-G32			64 rpm	YES		8	30
ATSAMD21E17A-AU	Microchip Technology	MICROCONTROLLER, RISC	INDUSTRIAL	GULL WING	32	TQFP	SQUARE	PLASTIC/EPOXY	YES	YES	3.63 V	8		0	YES	32	3.3	FLATPACK, THIN PROFILE	TQFP32,.35SQ,32	1.62 V	85 Cel	CORTEX-M0	16	-40 Cel		YES	QUAD	YES		1.2 mm	131072	16384	7 mm			NO		0	32 MHz			7 mm	9	16384	CMOS		1.83 mA	3.3 V	12	YES		Microcontrollers		FLASH	.8 mm	FIXED POINT	S-PQFP-G32		Not Qualified	48 rpm	YES		8	26

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.