Microcontrollers

Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type
R7FA8T1AHECFB#BA0 MCU RA8 ARM CM85 400MHZ 2M/1M LQ Renesas Electronics Corporation	2,780	0.00	RFQ	Datasheet	144-LQFP	RA8T1	Tray	Active	-	ARM® Cortex®-M85	32-Bit	400MHz	CANbus, Ethernet, I2C, MMC/SD, QSPI, SCI, SmartCard, SPI, UART/USART, USB	AES, DMA, POR, PWM, RSA, Temp Sensor, Voltage Detect, WDT	106	2MB (2M x 8)	FLASH	12K x 8	1M x 8	1.65V ~ 3.6V	A/D 18x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
CY9BF504NBPMC-G-UNE2 IC MCU 32BIT 256KB FLASH 100LQFP Infineon Technologies	1,700	7.29	RFQ	Datasheet	100-LQFP	FM3 MB9B500B	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566NNHDFP#10 IC MCU 32BIT 4MB FLASH 100LFQFP Renesas Electronics Corporation	4,946	12.36	RFQ	Datasheet	100-LQFP	RX66N	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	78	4MB (4M x 8)	FLASH	32K x 8	1M x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H7R7I8K6 IC MCU 32BIT 64KB FLASH 176UFBGA STMicroelectronics	2,215	0.00	RFQ	Datasheet	201-UFBGA	STM32H7	Tray	Active	-	ARM® Cortex®-M7	32-Bit	600MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	122	64KB (64K x 8)	FLASH	-	616K x 8	1.71V ~ 3.6V	A/D 18x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC5536JBD100K IC MCU 32BIT 256KB FLSH 100HLQFP NXP USA Inc.	400	0.00	RFQ	Datasheet	100-LQFP	-	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	150MHz	CAN FD, Flexcomm, I2C, I3C, SPI, UART/USART, USB2.0	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	66	256KB (256K x 8)	FLASH	-	128K x 8	1.8V ~ 3.6V	A/D 23x16b; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C6347LQI-BLD52 IC MCU 32BIT 1MB FLASH 68QFN Infineon Technologies	2,390	0.00	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 6 BLE	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 150MHz	FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, POR, PWM, WDT	36	1MB (1M x 8)	FLASH	-	288K x 8	1.7V ~ 3.6V	A/D 16x10b, 16x12b SAR, Sigma-Delta; D/A 1x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4149AZE-S595 IC MCU 32BIT 384KB FLASH 64LQFP Infineon Technologies	1,600	0.00	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	54	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
R7FS3A37A3A01CNB#BA0 SYNERGY MCU PLATFORM S3A3 512K Q Renesas Electronics Corporation	2,784	0.00	RFQ	Datasheet	64-WFQFN Exposed Pad	S3A3	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	48MHz	CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	8K x 8	96K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 2x8b, 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS3A37A3A01CNB#AA0 IC MCU 32BIT 512KB FLASH 64HWQFN Renesas Electronics Corporation	348	6.05	RFQ	Datasheet	64-WFQFN Exposed Pad	Renesas Synergy™ S3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	8K x 8	96K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 1x8b, 3x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32H725AEI6 IC MCU 32BIT 512KB FLSH 169UFBGA STMicroelectronics	2,466	0.00	RFQ	Datasheet	169-UFBGA	STM32H7	Bulk	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	121	512KB (512K x 8)	FLASH	-	564K x 8	1.62V ~ 3.6V	A/D 55x12/16b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5651CHGLJ#20 IC MCU 32BIT 1.5MB FLSH 100TFLGA Renesas Electronics Corporation	416	0.00	RFQ	Datasheet	100-TFLGA	RX651	Tray	Active	-	RXv2	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	1.5MB (1.5M x 8)	FLASH	32K x 8	640K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F5651EDGLJ#20 IC MCU 32BIT 2MB FLASH 100TFLGA Renesas Electronics Corporation	416	0.00	RFQ	Datasheet	100-TFLGA	RX651	Tray	Active	-	RXv2	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	2MB (2M x 8)	FLASH	32K x 8	640K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F565NCDGLJ#20 IC MCU 32BIT 1.5MB FLSH 100TFLGA Renesas Electronics Corporation	416	0.00	RFQ	Datasheet	100-TFLGA	RX65N	Tray	Active	-	RXv2	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	78	1.5MB (1.5M x 8)	FLASH	32K x 8	640K x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS3A37A3A01CFM#BA0 IC MCU 32BIT 512KB FLASH 64LFQFP Renesas Electronics Corporation	1,280	6.05	RFQ	Datasheet	64-LQFP	Renesas Synergy™ S3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB	DMA, LCD, LVD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	8K x 8	96K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 2x8b, 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MCF51JM64VLK IC MCU 32BIT 64KB FLASH 80LQFP NXP USA Inc.	450	13.72	RFQ	Datasheet	80-LQFP	MCF51JM	Tray	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	CANbus, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	66	64KB (64K x 8)	FLASH	-	16K x 8	2.7V ~ 5.5V	A/D 12x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F572NDDDFB#10 IC MCU 32BIT 2MB FLASH 144LFQFP Renesas Electronics Corporation	3,391	12.29	RFQ	Datasheet	144-LQFP	RX72N	Tray	Active	Not Verified	RXv3	32-Bit Single-Core	240MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	111	2MB (2M x 8)	FLASH	32K x 8	1M x 8	2.7V ~ 3.6V	A/D 29x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C614AAZI-S2F14 IC MCU 32BIT 2MB FLASH 128TQFP Infineon Technologies	616	0.00	RFQ	Datasheet	128-LQFP	PSOC™ 6	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	150MHz	eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, PMC, POR, PWM, Temp Sensor, WDT	102	2MB (2M x 8)	FLASH	-	1M x 8	1.7V ~ 3.6V	A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA8M1AFECFC#BA0 MCU:RA Renesas Electronics Corporation	1,115	0.00	RFQ	Datasheet	176-LQFP	RA8M1	Tray	Active	-	ARM® Cortex®-M85	32-Bit	400MHz	CANbus, Ethernet, I2C, MMC/SD, QSPI, SCI, Serial Sound, SmartCard, SPI, UART/USART, USB	AES, DMA, LVD, POR, PWM, RSA, Temp Sensor, WDT	128	1MB (1M x 8)	FLASH	12K x 8	1M x 8	1.65V ~ 3.6V	A/D 24x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
ADUC843BCPZ8-5 IC MCU 8BIT 8KB FLASH 56LFCSP Analog Devices Inc.	2,403	10.40	RFQ	Datasheet	56-VFQFN Exposed Pad, CSP	MicroConverter® ADuC8xx	Tray	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	8KB (8K x 8)	FLASH	-	2.25K x 8	4.75V ~ 5.25V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC4350FET180,551 IC MCU 32BIT ROMLESS 180TFBGA NXP USA Inc.	189	6.46	RFQ	Datasheet	180-TFBGA	LPC43xx	Tray	Active	Not Verified	ARM® Cortex®-M4/M0	32-Bit Dual-Core	204MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT	118	-	ROMless	-	264K x 8	2.2V ~ 3.6V	A/D 8x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

FAQ

Frequently Asked Questions

What are Microcontrollers components used for?

Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Microcontrollers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.