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Microcontrollers facilitate the control and operation of embedded systems by executing programmed instructions. Key attributes include Core Processor, Connectivity, and Operating Temperature, which are essential for performance and compatibility. These components are widely used in applications such as new product design and prototyping.

What are Microcontrollers ?

Microcontrollers are integrated circuits designed to manage specific tasks within embedded systems by executing programmed instructions. They are commonly used in applications like embedded control systems, production electronics assembly, and maintenance. Important specifications for selection include Core Processor, which determines processing power; Connectivity, which affects communication capabilities; and Operating Temperature, which ensures reliable performance in various environments. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.

Part & Mfr	Total Stock	Pricing & RFQ	Connectivity	Core Processor	Core Size	Data Converters	EEPROM Size	Mounting Type	Number of I	Operating Temperature	Oscillator Type	Peripherals	Program Memory Size	Program Memory Type	RAM Size	Speed	Supplier Device Package	Voltage
ATSAMS70J19B-ANT Download Datasheet for ATSAMS70J19B-ANT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SPI, SSC, UART/USART	ARM® Cortex®-M7	32-Bit Single-Core	A/D 5x12b; D/A 1x12b	-	Surface Mount	44	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	512KB (512K x 8)	FLASH	256K x 8	300MHz	64-LQFP (10x10)	1.7V ~ 3.6V
PIC16C67-20/P Download Datasheet for PIC16C67-20/P Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	-	-	Through Hole	33	0°C ~ 70°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	20MHz	40-PDIP	4V ~ 6V
PIC16C76-10/SP Download Datasheet for PIC16C76-10/SP Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 5x8b	-	Through Hole	22	0°C ~ 70°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	10MHz	28-SPDIP	4V ~ 6V
STM32F411RET6 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b	-	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	100MHz	64-LQFP (10x10)	1.7V ~ 3.6V
ATSAM4SD16CA-AU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	79	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	1MB (1M x 8)	FLASH	160K x 8	120MHz	100-LQFP (14x14)	1.62V ~ 3.6V
MC9S08RD16CPE Motorola Semicondutor	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SCI	S08	8-Bit	-	-	Through Hole	23	-40°C ~ 85°C (TA)	Internal	LVD, POR, PWM, WDT	16KB (16K x 8)	FLASH	1K x 8	8MHz	28-PDIP	1.8V ~ 3.6V
DSPIC33FJ256MC510A-I/PT Download Datasheet for DSPIC33FJ256MC510A-I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, SPI, UART/USART	dsPIC	16-Bit	A/D 24x10/12b	-	Surface Mount	85	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	256KB (256K x 8)	FLASH	16K x 8	40 MIPs	100-TQFP (12x12)	3V ~ 3.6V
DSPIC33EP256GM710-I/PF Download Datasheet for DSPIC33EP256GM710-I/PF Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, QEI, SPI, UART/USART	dsPIC	16-Bit	A/D 49x10b/12b	-	Surface Mount	85	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT	256KB (85.5K x 24)	FLASH	32K x 8	70 MIPs	100-TQFP (14x14)	3V ~ 3.6V
PIC16C66-20I/SP Download Datasheet for PIC16C66-20I/SP Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	-	-	Through Hole	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	20MHz	28-SPDIP	4V ~ 6V
AT32UC3B1512-Z1UR Download Datasheet for AT32UC3B1512-Z1UR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, SSC, UART/USART, USB	AVR	32-Bit Single-Core	A/D 6x10b	-	Surface Mount	28	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	96K x 8	60MHz	48-QFN (7x7)	1.65V ~ 3.6V
ATSAM4E8EA-ANR Download Datasheet for ATSAM4E8EA-ANR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	117	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	120MHz	144-LQFP (20x20)	1.62V ~ 3.6V
SIXP220A Intel	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
XMC4100F64K128BAXQMA1 Download Datasheet for XMC4100F64K128BAXQMA1 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, LINbus, SPI, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 10x12b; D/A 2x12b	-	Surface Mount	35	-40°C ~ 125°C (TA)	Internal	DMA, I²S, LED, POR, PWM, WDT	128KB (128K x 8)	FLASH	20K x 8	80MHz	PG-LQFP-64-19	3.13V ~ 3.63V
PIC24FJ128GB210-I/PT Download Datasheet for PIC24FJ128GB210-I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART, USB OTG	PIC	16-Bit	A/D 24x10b	-	Surface Mount	84	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LVD, POR, PWM, WDT	128KB (43K x 24)	FLASH	96K x 8	32MHz	100-TQFP (12x12)	2.2V ~ 3.6V
PIC32MX270F512L-50I/PF Download Datasheet for PIC32MX270F512L-50I/PF Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	MIPS32® M4K	32-Bit Single-Core	A/D 48x10b	-	Surface Mount	81	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	512KB (512K x 8)	FLASH	64K x 8	50MHz	100-TQFP (14x14)	2.3V ~ 3.6V
TM4C1230C3PMI Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART	ARM® Cortex®-M4F	32-Bit Single-Core	A/D 12x12b	2K x 8	Surface Mount	49	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, WDT	32KB (32K x 8)	FLASH	12K x 8	80MHz	64-LQFP (10x10)	1.08V ~ 3.63V
ATSAM4E8CB-CN Download Datasheet for ATSAM4E8CB-CN Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	79	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	120MHz	100-TFBGA (9x9)	1.62V ~ 3.6V
PIC18LF4320-I/PT Download Datasheet for PIC18LF4320-I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 13x10b	256 x 8	Surface Mount	36	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LVD, POR, PWM, WDT	8KB (4K x 16)	FLASH	512 x 8	40MHz	44-TQFP (10x10)	2V ~ 5.5V
PIC16F526-I/P Download Datasheet for PIC16F526-I/P Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	PIC	8-Bit	A/D 3x8b	-	Through Hole	11	-40°C ~ 85°C (TA)	Internal	POR, WDT	1.5KB (1K x 12)	FLASH	67 x 8	20MHz	14-PDIP	2V ~ 5.5V
ATSAM4E8CA-CU Download Datasheet for ATSAM4E8CA-CU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	79	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	120MHz	100-TFBGA (9x9)	1.62V ~ 3.6V
EFM32G890F128G-E-BGA112 Download Datasheet for EFM32G890F128G-E-BGA112 Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	90	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	128KB (128K x 8)	FLASH	16K x 8	32MHz	112-BGA (10x10)	1.98V ~ 3.8V
PIC24FJ128DA110-I/PT Download Datasheet for PIC24FJ128DA110-I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART, USB OTG	PIC	16-Bit	A/D 24x10b	-	Surface Mount	84	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, GFX, LVD, POR, PWM, WDT	128KB (43K x 24)	FLASH	24K x 8	32MHz	100-TQFP (12x12)	2.2V ~ 3.6V
DSPIC30F4011-20E/P Download Datasheet for DSPIC30F4011-20E/P Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, SPI, UART/USART	dsPIC	16-Bit	A/D 9x10b	1K x 8	Through Hole	30	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT	48KB (16K x 24)	FLASH	2K x 8	20 MIPS	40-PDIP	2.5V ~ 5.5V
EFM32GG880F512G-E-QFP100R Download Datasheet for EFM32GG880F512G-E-QFP100R Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b; D/A 2x12b	-	Surface Mount	86	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	48MHz	100-LQFP (14x14)	1.98V ~ 3.8V
PIC16F874-20/PQ Download Datasheet for PIC16F874-20/PQ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 8x10b	128 x 8	Surface Mount	33	0°C ~ 70°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	7KB (4K x 14)	FLASH	192 x 8	20MHz	44-MQFP (10x10)	4V ~ 5.5V
MB90020PMT-GS-319 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	120-LQFP (16x16)	-
DSPIC33FJ64GS610-50I/PT Download Datasheet for DSPIC33FJ64GS610-50I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, SPI, UART/USART	dsPIC	16-Bit	A/D 24x10b; D/A 1x10b	-	Surface Mount	85	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT	64KB (64K x 8)	FLASH	9K x 8	50 MIPs	100-TQFP (12x12)	3V ~ 3.6V
STM32F205ZET6TR STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG	ARM® Cortex®-M3	32-Bit Single-Core	A/D 24x12b; D/A 2x12b	-	Surface Mount	114	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT	512KB (512K x 8)	FLASH	132K x 8	120MHz	144-LQFP (20x20)	1.8V ~ 3.6V
ATXMEGA384D3-MH Download Datasheet for ATXMEGA384D3-MH Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART	AVR	8/16-Bit	A/D 16x12b	4K x 8	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	384KB (384K x 8)	FLASH	32K x 8	32MHz	64-QFN (9x9)	1.6V ~ 3.6V
ATXMEGA384C3-MH Download Datasheet for ATXMEGA384C3-MH Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART, USB	AVR	8/16-Bit	A/D 16x12b	4K x 8	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	384KB (384K x 8)	FLASH	32K x 8	32MHz	64-QFN (9x9)	1.6V ~ 3.6V
CY8C4246AZI-L423 Download Datasheet for CY8C4246AZI-L423 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	ARM® Cortex®-M0	32-Bit Single-Core	A/D 16x12b SAR; D/A 4x8b	-	Surface Mount	38	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT	64KB (64K x 8)	FLASH	8K x 8	48MHz	48-TQFP (7x7)	1.71V ~ 5.5V
R5F56519ADFP#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, Ethernet, I²C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	RXv2	32-Bit Single-Core	A/D 22x12b; D/A 1x12b	-	Surface Mount	78	-40°C ~ 85°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	1MB (1M x 8)	FLASH	256K x 8	120MHz	100-LFQFP (14x14)	2.7V ~ 3.6V
MB90020PMT-GS-320 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	120-LQFP (16x16)	-
PIC32MK1024MCF100T-I/PT Download Datasheet for PIC32MK1024MCF100T-I/PT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, IrDA, LINbus, PMP, QEI, SPI, UART/USART, USB OTG	MIPS32® microAptiv	32-Bit Single-Core	A/D 42x12b	4K x 8	Surface Mount	78	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, Motor Control PWM, WDT	1MB (1M x 8)	FLASH	256K x 8	120MHz	100-TQFP (12x12)	2.2V ~ 3.6V
PIC18LF258-I/SO Download Datasheet for PIC18LF258-I/SO Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, SPI, UART/USART	PIC	8-Bit	A/D 5x10b	256 x 8	Surface Mount	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, LVD, POR, PWM, WDT	32KB (16K x 16)	FLASH	1.5K x 8	40MHz	28-SOIC	2V ~ 5.5V
ATXMEGA384D3-AU Download Datasheet for ATXMEGA384D3-AU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART	AVR	8/16-Bit	A/D 16x12b	4K x 8	Surface Mount	50	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	384KB (384K x 8)	FLASH	32K x 8	32MHz	64-TQFP (14x14)	1.6V ~ 3.6V
PIC24HJ128GP510-I/PF Download Datasheet for PIC24HJ128GP510-I/PF Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, SPI, UART/USART	PIC	16-Bit	A/D 32x10b/12b	-	Surface Mount	85	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	128KB (43K x 24)	FLASH	8K x 8	40 MIPs	100-TQFP (14x14)	3V ~ 3.6V
ATMEGA6490-16AUR Download Datasheet for ATMEGA6490-16AUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART, USI	AVR	8-Bit	A/D 8x10b	2K x 8	Surface Mount	68	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	16MHz	100-TQFP (14x14)	2.7V ~ 5.5V
MB90020PMT-GS-321 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	120-LQFP (16x16)	-
LPC1347FBD48,151 Download Datasheet for LPC1347FBD48,151 NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, Microwire, SPI, SSI, SSP, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b	4K x 8	Surface Mount	40	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, WDT	64KB (64K x 8)	FLASH	12K x 8	72MHz	48-LQFP (7x7)	2V ~ 3.6V
PIC18F4620-E/ML Download Datasheet for PIC18F4620-E/ML Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 13x10b	1K x 8	Surface Mount	36	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	64KB (32K x 16)	FLASH	3.8K x 8	25MHz	44-QFN (8x8)	4.2V ~ 5.5V
AT32UC3A0128-ALUR Download Datasheet for AT32UC3A0128-ALUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG	AVR	32-Bit Single-Core	A/D 8x10b	-	Surface Mount	109	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	128KB (128K x 8)	FLASH	32K x 8	66MHz	144-LQFP (20x20)	1.65V ~ 3.6V
STM32L433VCT3 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	83	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	256KB (256K x 8)	FLASH	64K x 8	80MHz	100-LQFP (14x14)	1.71V ~ 3.6V
PIC17C42A-16/P Download Datasheet for PIC17C42A-16/P Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	PIC	8-Bit	-	-	Through Hole	33	0°C ~ 70°C (TA)	External	POR, PWM, WDT	4KB (2K x 16)	OTP	232 x 8	16MHz	40-PDIP	4.5V ~ 6V
R7FA4M3AF3CFB#AA0 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, QSPI, SCI, SPI, UART/USART, USB	ARM® Cortex®-M33	32-Bit Single-Core	A/D 22x12b SAR; D/A 2x12b	8K x 8	Surface Mount	110	-40°C ~ 105°C (TA)	Internal	AES, DMA, LVD, POR, PWM, Temp Sensor, WDT	1MB (1M x 8)	FLASH	128K x 8	100MHz	144-LFQFP (20x20)	2.7V ~ 3.6V
PIC16C76-10I/SP Download Datasheet for PIC16C76-10I/SP Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 5x8b	-	Through Hole	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	10MHz	28-SPDIP	4V ~ 6V
PIC16LC76-04I/SP Download Datasheet for PIC16LC76-04I/SP Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 5x8b	-	Through Hole	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	4MHz	28-SPDIP	2.5V ~ 6V
PIC16C77-20/P Download Datasheet for PIC16C77-20/P Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	PIC	8-Bit	A/D 8x8b	-	Through Hole	33	0°C ~ 70°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	OTP	368 x 8	20MHz	40-PDIP	4V ~ 6V
STM32F107VBT6 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG	ARM® Cortex®-M3	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	80	-40°C ~ 85°C (TA)	Internal	DMA, POR, PWM, Voltage Detect, WDT	128KB (128K x 8)	FLASH	64K x 8	72MHz	-	2V ~ 3.6V
AT91SAM7S128D-MU Download Datasheet for AT91SAM7S128D-MU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, SSC, UART/USART, USB	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	128KB (128K x 8)	FLASH	32K x 8	55MHz	64-QFN (9x9)	1.65V ~ 1.95V

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About Microcontrollers

Microcontrollers are essential components in embedded control systems, providing the core processing power needed for a variety of applications. At DistyParts, we offer a comprehensive selection of microcontrollers that cater to diverse needs, from new product design and prototyping to production electronics assembly and maintenance.

When sourcing microcontrollers, it is crucial to consider important attributes such as connectivity options, core processor types, core sizes, data converters, and EEPROM sizes. These specifications play a vital role in ensuring compatibility with your existing designs and meeting the operational requirements of your projects.

Our platform allows you to compare critical specifications easily, helping you validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ). We recommend prioritizing parametric filtering based on your project needs rather than brand preference to minimize sourcing risks.

Microcontrollers are widely used in embedded applications, making them a key component for engineers and technical purchasers. Whether you are evaluating options for engineering qualification or seeking reliable components for field replacements, our marketplace provides the tools you need for effective procurement-driven multi-sourcing.

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