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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
R5F104PJGFA#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSI, I²C, LINbus, UART/USART	RL78	16-Bit	A/D 20x8/10b; D/A 2x8b	8K x 8	Surface Mount	82	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	256KB (256K x 8)	FLASH	24K x 8	32MHz	100-LQFP (14x20)	2.4V ~ 5.5V
PIC18F2420T-I/ML Download Datasheet for PIC18F2420T-I/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 10x10b	256 x 8	Surface Mount	25	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	16KB (8K x 16)	FLASH	768 x 8	40MHz	28-QFN (6x6)	4.2V ~ 5.5V
DSPIC30F3012-20E/SO Download Datasheet for DSPIC30F3012-20E/SO Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	dsPIC	16-Bit	A/D 8x12b	1K x 8	Surface Mount	12	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	24KB (8K x 24)	FLASH	2K x 8	20 MIPS	18-SOIC	2.5V ~ 5.5V
AT89LP51ED2-20MU Download Datasheet for AT89LP51ED2-20MU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, SPI, UART/USART	8051	8-Bit	A/D 7x10b	4K x 8	Surface Mount	40	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (64K x 8)	FLASH	2.25K x 8	20MHz	44-VQFN (7x7)	2.4V ~ 5.5V
PIC16F76T-I/SO Download Datasheet for PIC16F76T-I/SO 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	-	Surface Mount	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	14KB (8K x 14)	FLASH	368 x 8	20MHz	28-SOIC	4V ~ 5.5V
R5F104PLAFA#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSI, I²C, LINbus, UART/USART	RL78	16-Bit	A/D 20x8/10b; D/A 2x8b	8K x 8	Surface Mount	82	-40°C ~ 85°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	512KB (512K x 8)	FLASH	48K x 8	32MHz	100-LQFP (14x20)	1.6V ~ 5.5V
ATMEGA32L-8MUR Download Datasheet for ATMEGA32L-8MUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	1K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	32KB (16K x 16)	FLASH	2K x 8	8MHz	44-VQFN (7x7)	2.7V ~ 5.5V
R7FA2A1AB2CBT#AC0 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, I²C, SCI, SPI, UART/USART, USB	ARM® Cortex®-M23	32-Bit Single-Core	A/D 5x16b, 2x24b SAR, Sigma-Delta; D/A 2x8b, 1x12b	8K x 8	Surface Mount	18	-40°C ~ 85°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	36-LFBGA (5x5)	1.6V ~ 5.5V
MB90022PF-GS-124-BND Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	100-QFP (14x20)	-
STM32F410RBT7 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SPI, UART/USART	ARM® Cortex®-M4	32-Bit Single-Core	A/D 16x12b; D/A 1x12b	-	Surface Mount	50	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	128KB (128K x 8)	FLASH	32K x 8	100MHz	64-LQFP (10x10)	1.7V ~ 3.6V
ATSAM4S16BB-ANR Download Datasheet for ATSAM4S16BB-ANR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 11x12b; D/A 2x12b	-	Surface Mount	47	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	1MB (1M x 8)	FLASH	128K x 8	120MHz	64-LQFP (10x10)	1.62V ~ 3.6V
C8051F389-B-GM Download Datasheet for C8051F389-B-GM Silicon Labs	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	8051	8-Bit	A/D 21x10b	-	Surface Mount	25	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64KB (64K x 8)	FLASH	4.25K x 8	48 MIPS	32-QFN (5x5)	2.7V ~ 5.25V
R5F104PLGFB#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSI, I²C, LINbus, UART/USART	RL78	16-Bit	A/D 20x8/10b; D/A 2x8b	8K x 8	Surface Mount	82	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	512KB (512K x 8)	FLASH	48K x 8	32MHz	100-LFQFP (14x14)	2.4V ~ 5.5V
Z86E0412SSG1866 Download Datasheet for Z86E0412SSG1866 Zilog	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	Z8	8-Bit	-	-	Surface Mount	14	0°C ~ 70°C (TA)	Internal	POR, WDT	1KB (1K x 8)	OTP	125 x 8	12MHz	-	4.5V ~ 5.5V
R5F104PKAFA#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSI, I²C, LINbus, UART/USART	RL78	16-Bit	A/D 20x8/10b; D/A 2x8b	8K x 8	Surface Mount	82	-40°C ~ 85°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	384KB (384K x 8)	FLASH	32K x 8	32MHz	100-LQFP (14x20)	1.6V ~ 5.5V
R5F104PLGFA#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSI, I²C, LINbus, UART/USART	RL78	16-Bit	A/D 20x8/10b; D/A 2x8b	8K x 8	Surface Mount	82	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	512KB (512K x 8)	FLASH	48K x 8	32MHz	100-LQFP (14x20)	2.4V ~ 5.5V
STM32L151R6T6 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 20x12b; D/A 2x12b	4K x 8	Surface Mount	51	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT	32KB (32K x 8)	FLASH	10K x 8	32MHz	64-LQFP (10x10)	1.8V ~ 3.6V
LPC1115JBD48/303QL Download Datasheet for LPC1115JBD48/303QL NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	ARM® Cortex®-M0	32-Bit Single-Core	A/D 8x10b	-	Surface Mount	42	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, WDT	64KB (64K x 8)	FLASH	8K x 8	50MHz	48-LQFP (7x7)	1.8V ~ 3.6V
MB90022PF-GS-125-BND Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	100-QFP (14x20)	-
LPC5506JBD64E NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, Flex COMM, I²C, SPI, UART/USART	ARM® Cortex®-M33	32-Bit Single-Core	A/D 9x16b SAR	-	Surface Mount	45	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, RNG, WDT	256KB (256K x 8)	FLASH	96K x 8	96MHz	64-HTQFP (10x10)	1.8V ~ 3.6V
ATMEGA6490A-AU Download Datasheet for ATMEGA6490A-AU 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	69	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LCD, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	20MHz	100-TQFP (14x14)	1.8V ~ 5.5V
STM32L072KZU6 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, SPI, UART/USART, USB	ARM® Cortex®-M0+	32-Bit Single-Core	A/D 10x12b; D/A 2x12b	6K x 8	Surface Mount	23	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	192KB (192K x 8)	FLASH	20K x 8	32MHz	32-UFQFPN (5x5)	1.65V ~ 3.6V
CY9BF121JWQN-G-JNE2 Download Datasheet for CY9BF121JWQN-G-JNE2 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSIO, I²C, LINbus, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b	-	Surface Mount	23	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	64KB (64K x 8)	FLASH	8K x 8	72MHz	32-QFN (5x5)	2.7V ~ 5.5V
CY9BF121JPMC-G-JNE2 Download Datasheet for CY9BF121JPMC-G-JNE2 Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CSIO, I²C, LINbus, UART/USART	ARM® Cortex®-M3	32-Bit Single-Core	A/D 8x12b	-	Surface Mount	23	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	64KB (64K x 8)	FLASH	8K x 8	72MHz	32-LQFP (7x7)	2.7V ~ 5.5V
DSPIC33EP128GS808T-I/PT Download Datasheet for DSPIC33EP128GS808T-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 22x12b; D/A 2x12b	-	Surface Mount	67	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	128KB (43K x 24)	FLASH	8K x 8	70 MIPs	80-TQFP (12x12)	3V ~ 3.6V
LPC2101FBD48,151 Download Datasheet for LPC2101FBD48,151 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	ARM7®	16/32-Bit	A/D 8x10b	-	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	8KB (8K x 8)	FLASH	2K x 8	70MHz	48-LQFP (7x7)	1.65V ~ 3.6V
R7FA2A1AB3CNE#AC0 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, I²C, SCI, SPI, UART/USART, USB	ARM® Cortex®-M23	32-Bit Single-Core	A/D 12x16b, 7x24b SAR, Sigma-Delta; D/A 2x8b, 1x12b	8K x 8	Surface Mount	29	-40°C ~ 105°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	48-HWQFN (7x7)	1.6V ~ 5.5V
PIC16F873AT-I/ML Download Datasheet for PIC16F873AT-I/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 5x10b	128 x 8	Surface Mount	22	-40°C ~ 85°C (TA)	External	Brown-out Detect/Reset, POR, PWM, WDT	7KB (4K x 14)	FLASH	192 x 8	20MHz	28-QFN (6x6)	4V ~ 5.5V
PIC16F15214T-I/SN Download Datasheet for PIC16F15214T-I/SN Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, LINbus, SPI, UART/USART	PIC	8-Bit	A/D 5/2x10b	-	Surface Mount	5	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	7KB (4K x 14)	FLASH	512 x 8	32MHz	8-SOIC	1.8V ~ 5.5V
ATSAME51J20A-MUT Download Datasheet for ATSAME51J20A-MUT Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	ARM® Cortex®-M4F	32-Bit Single-Core	A/D 24x12b; D/A 2x12b	-	Surface Mount	51	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM	1MB (1M x 8)	FLASH	256K x 8	120MHz	64-VQFN (9x9)	1.71V ~ 3.63V
STM32L151C8U6 STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SPI, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	4K x 8	Surface Mount	37	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, Cap Sense, DMA, I²S, POR, PWM, WDT	64KB (64K x 8)	FLASH	10K x 8	32MHz	48-UFQFPN (7x7)	1.8V ~ 3.6V
CY8C4045LQS-S411 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 1x10b SAR; D/A 2x7b	-	Surface Mount	19	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	32KB (32K x 8)	FLASH	4K x 8	48MHz	24-QFN (4x4)	1.71V ~ 5.5V
STM32F103VDH6TR STMicroelectronics	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, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 16x12b; D/A 2x12b	-	Surface Mount	80	-40°C ~ 85°C (TA)	Internal	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	384KB (384K x 8)	FLASH	64K x 8	72MHz	-	2V ~ 3.6V
CY8C4245LTI-M445 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	-	Surface Mount	55	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT	32KB (32K x 8)	FLASH	4K x 8	48MHz	68-QFN (8x8)	1.71V ~ 5.5V
MC908JK1ECDWE Download Datasheet for MC908JK1ECDWE NXP Semiconductors	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	M68HC08	8-Bit	A/D 10x8b SAR	-	Surface Mount	15	-40°C ~ 85°C (TA)	External, Internal	LED, LVD, POR, PWM	1.5KB (1.5K x 8)	FLASH	128 x 8	8MHz	20-SOIC	2.7V ~ 5.5V
MB90022PF-GS-126-BND Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	100-QFP (14x20)	-
MSP430F233TPM Texas Instruments	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SCI, SPI, UART/USART	MSP430 CPU16	16-Bit	A/D 8x12b	-	Surface Mount	48	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	8KB (8K x 8 + 256B)	FLASH	1K x 8	16MHz	64-LQFP (10x10)	1.8V ~ 3.6V
ATSAM4S8BA-AN Download Datasheet for ATSAM4S8BA-AN Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	ARM® Cortex®-M4	32-Bit Single-Core	A/D 11x12b; D/A 2x12b	-	Surface Mount	47	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, DMA, POR, PWM, WDT	512KB (512K x 8)	FLASH	128K x 8	120MHz	64-LQFP (10x10)	1.62V ~ 3.6V
R5F52317ADFM#30 Renesas	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, I²C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG	RXv2	32-Bit Single-Core	A/D 12x12b; D/A 2x12b	8K x 8	Surface Mount	43	-40°C ~ 85°C (TA)	Internal	DMA, LVD, POR, PWM, WDT	384KB (384K x 8)	FLASH	64K x 8	54MHz	64-LFQFP (10x10)	1.8V ~ 5.5V
PIC18F2331-I/MM Download Datasheet for PIC18F2331-I/MM 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 5x10b	256 x 8	Surface Mount	24	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT	8KB (4K x 16)	FLASH	768 x 8	40MHz	28-QFN-S (6x6)	4.2V ~ 5.5V
DSPIC33FJ16GS504-I/ML Download Datasheet for DSPIC33FJ16GS504-I/ML Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SPI, UART/USART	dsPIC	16-Bit	A/D 24x10b; D/A 4x10b	-	Surface Mount	35	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	16KB (16K x 8)	FLASH	2K x 8	40 MIPs	44-QFN (8x8)	3V ~ 3.6V
STM32F098CCT6 STMicroelectronics	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	ARM® Cortex®-M0	32-Bit Single-Core	A/D 13x12b; D/A 2x12b	-	Surface Mount	37	-40°C ~ 85°C (TA)	Internal	DMA, I²S, POR, PWM, WDT	256KB (256K x 8)	FLASH	32K x 8	48MHz	48-LQFP (7x7)	1.65V ~ 3.6V
AT32UC3B1128-AUR Download Datasheet for AT32UC3B1128-AUR 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	128KB (128K x 8)	FLASH	32K x 8	60MHz	48-TQFP (7x7)	1.65V ~ 3.6V
CY8C4246AZI-M445 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	-	Surface Mount	51	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT	64KB (64K x 8)	FLASH	8K x 8	48MHz	64-TQFP (10x10)	1.71V ~ 5.5V
ATSAM3S4CA-CUR Download Datasheet for ATSAM3S4CA-CUR Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB	ARM® Cortex®-M3	32-Bit Single-Core	A/D 15x10/12b; D/A 2x12b	-	Surface Mount	79	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	256KB (256K x 8)	FLASH	48K x 8	64MHz	100-TFBGA (9x9)	1.62V ~ 3.6V
STM32F401CBY6TT STMicroelectronics	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG	ARM® Cortex®-M4	32-Bit Single-Core	A/D 10x12b	-	Surface Mount	36	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	128KB (128K x 8)	FLASH	64K x 8	84MHz	49-WLCSP	1.7V ~ 3.6V
CY8C4745AZI-S413 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 16x10b	-	Surface Mount	36	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	32KB (32K x 8)	FLASH	4K x 8	48MHz	48-TQFP (7x7)	1.71V ~ 5.5V
CY8C4125LQS-S423 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 1x12b SAR; D/A 1x7/8b	-	Surface Mount	34	-40°C ~ 105°C (TA)	Internal	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	32KB (32K x 8)	FLASH	4K x 8	24MHz	40-QFN (6x6)	1.71V ~ 5.5V
MB90022PF-GS-127-BND Infineon Technologies	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	-	-	-	-	Surface Mount	-	-	-	-	-	-	-	-	100-QFP (14x20)	-
ATMEGA644V-10MU Download Datasheet for ATMEGA644V-10MU Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	AVR	8-Bit	A/D 8x10b	2K x 8	Surface Mount	32	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	64KB (32K x 16)	FLASH	4K x 8	10MHz	44-VQFN (7x7)	1.8V ~ 5.5V

Showing 88051-88100 of 97,303 products

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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