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
PIC32MX450F128L-V/PF IC MCU 32BIT 128KB FLASH 100TQFP Microchip Technology	2,336	6.00	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	81	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX270F512H-V/PT IC MCU 32BIT 512KB FLASH 64TQFP Microchip Technology	1,804	6.00	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX550F256L-50I/PF IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	1,013	6.00	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U585RIT3TR IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	2,653	0.00	RFQ	Datasheet	64-LQFP	STM32U5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	51	2MB (2M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 17x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4147AZE-S475T IC MCU 32BIT 128KB FLASH 64TQFP Infineon Technologies	1,227	0.00	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 20x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32G483VET3 IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	1,175	0.00	RFQ	Datasheet	100-LQFP	STM32G4	Tray	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	86	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b SAR; D/A 7x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32F100VET7B IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	1,194	7.45	RFQ	Datasheet	100-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT	80	512KB (512K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C1233E6PMIR IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	1,448	7.54	RFQ	Datasheet	64-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, WDT	43	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C1233E6PMI7R IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	2,657	7.54	RFQ	Datasheet	64-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, WDT	43	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AC128CFGER IC MCU 8BIT 128KB FLASH 44LQFP NXP USA Inc.	3,943	10.64	RFQ	Datasheet	44-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72F321R9TC IC MCU 8BIT 60KB FLASH 64LQFP STMicroelectronics	2,743	0.00	RFQ	Datasheet	64-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	48	60KB (60K x 8)	FLASH	-	2K x 8	3.8V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S6E2HE4G0AGB3000A IC MCU 32BIT 288KB FLASH 121FBGA Infineon Technologies	4,888	6.87	RFQ	Datasheet	121-TFBGA	FM4 S6E2HE	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART	DMA, LVD, POR, PWM, WDT	100	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STR711FR0H6 IC MCU 32BIT 64KB FLASH 64LFBGA STMicroelectronics	3,211	0.00	RFQ	Datasheet	64-LFBGA	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	HDLC, I2C, SmartCard, SPI, UART/USART, USB	PWM, WDT	30	64KB (64K x 8 + 16K)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR712FR0H6 IC MCU 32BIT 64KB FLASH 64LFBGA STMicroelectronics	4,392	0.00	RFQ	Datasheet	64-LFBGA	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	CANbus, HDLC, I2C, SmartCard, SPI, UART/USART	PWM, WDT	32	64KB (64K x 8 + 16K)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVML64F3MKH IC MCU 16BIT 64KB FLASH 64LQFP NXP USA Inc.	3,328	9.76	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	50MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	512 x 8	4K x 8	3.5V ~ 40V	A/D 9x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F507-IMR IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	2,463	5.98	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F50x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	32KB (32K x 8)	FLASH	-	4.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM32WG232F64-B-QFP64 IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	1,334	5.03	RFQ	Datasheet	64-TQFP	Wonder Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32LG942F64G-F-QFP64 IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	2,280	5.03	RFQ	Datasheet	64-TQFP	Leopard Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U585RIT3 IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	2,399	0.00	RFQ	Datasheet	64-LQFP	STM32U5	Bulk	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	51	2MB (2M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 17x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32U585RIT3Q STM32U585RIT3Q STMicroelectronics	4,154	0.00	RFQ	Datasheet	64-LQFP	STM32U5	Tray	Active	-	ARM® Cortex®-M33F	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 15x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°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.