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
STM32F103ZCT7 IC MCU 32BIT 256KB FLASH 144LQFP STMicroelectronics	1,228	12.45	RFQ	Datasheet	144-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT	112	256KB (256K x 8)	FLASH	-	48K x 8	2V ~ 3.6V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LPC54606J512BD208K IC MCU 32BIT 512KB FLASH 208LQFP NXP USA Inc.	1,038	13.82	RFQ	Datasheet	208-LQFP	LPC546xx	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, Ethernet, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	171	512KB (512K x 8)	FLASH	16K x 8	200K x 8	1.71V ~ 3.6V	A/D 12x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L552QEI6 IC MCU 32BIT 512KB FLSH 132UFBGA STMicroelectronics	4,507	12.55	RFQ	Datasheet	132-UFBGA	STM32L5	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	110MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	108	512KB (512K x 8)	FLASH	-	256K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L151QDH6 IC MCU 32BIT 384KB FLSH 132UFBGA STMicroelectronics	2,421	12.01	RFQ	Datasheet	132-UFBGA	STM32L1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT	109	384KB (384K x 8)	FLASH	12K x 8	48K x 8	1.8V ~ 3.6V	A/D 40x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4C32CA-AUTR IC MCU 32BIT 2MB FLASH 100LQFP Microchip Technology	1,585	11.36	RFQ	Datasheet	100-LQFP	SAM4C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4/M4F	32-Bit Dual-Core	120MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	2MB (2M x 8)	FLASH	-	304K x 8	1.08V ~ 1.32V	A/D 8x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L4A6RGT7 IC MCU 32BIT 1MB FLASH 64LQFP STMicroelectronics	3,660	14.41	RFQ	Datasheet	64-LQFP	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required)	52	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC4400F100F512BAXQMA1 IC MCU 32BIT 512KB FLASH 100LQFP Infineon Technologies	4,549	11.61	RFQ	Datasheet	100-LQFP Exposed Pad	XMC4000	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART, USB	DMA, I2S, LED, POR, PWM, WDT	55	512KB (512K x 8)	FLASH	-	80K x 8	3.13V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP512GU810T-I/PT IC MCU 16BIT 512KB FLASH 100TQFP Microchip Technology	2,764	9.38	RFQ	Datasheet	100-TQFP	PIC® 24EP	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME70J19B-AN IC MCU 32BIT 512KB FLASH 64LQFP Microchip Technology	2,235	11.48	RFQ	Datasheet	64-LQFP	SAM E70	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	300MHz	CANbus, Ethernet, I2C, IrDA, LINbus, SPI, SSC, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 5x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3445LTI-078 IC MCU 8BIT 32KB FLASH 48QFN Infineon Technologies	3,174	11.90	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 3 CY8C34xx	Tray	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4SD32BA-MUR IC MCU 32BIT 2MB FLASH 64QFN Microchip Technology	2,578	11.52	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM4S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	2MB (2M x 8)	FLASH	-	160K x 8	1.62V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F302ZET6 IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	2,368	13.17	RFQ	Datasheet	144-LQFP	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	115	512KB (512K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 18x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L4P5VGT6P IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	3,108	14.72	RFQ	Datasheet	100-LQFP	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, (External SMPS Required)	83	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMPM4G8FDFG(DBB) IC MCU 32BIT 512KB FLASH 100LQFP Toshiba Semiconductor and Storage	3,436	12.32	RFQ	Datasheet	100-LQFP	TX04	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CEC, EBI/EMI, I2C, IrDA, SIO, SPI, SMIF, UART/USART	DMA, LVD, POR, WDT	122	512KB (512K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 24x12b; D/A 2x8b	Internal	-40°C ~ 70°C (TA)	-	-	Surface Mount
TMPM4G6F10FG(DBB) IC MCU 32BIT 1MB FLASH 100LQFP Toshiba Semiconductor and Storage	2,858	12.32	RFQ	Datasheet	100-LQFP	TX04	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CEC, EBI/EMI, I2C, IrDA, SIO, SPI, SMIF, UART/USART	DMA, LVD, POR, WDT	86	1MB (1M x 8)	FLASH	32K x 8	192K x 8	2.7V ~ 3.6V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 70°C (TA)	-	-	Surface Mount
MK50DX128CLH7 IC MCU 32BIT 128KB FLASH 64LQFP NXP USA Inc.	2,983	14.39	RFQ	Datasheet	64-LQFP	Kinetis K50	Tray	Active	Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	35	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.71V ~ 3.6V	A/D 22x16b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMS70J20B-ANT IC MCU 32BIT 1MB FLASH 64LQFP Microchip Technology	1,341	11.79	RFQ	Datasheet	64-LQFP	SAM S70	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	300MHz	I2C, IrDA, LINbus, SPI, SSC, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	1MB (1M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 5x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMPM368FDFG IC MCU 32BIT 512KB FLASH 100LQFP Toshiba Semiconductor and Storage	4,754	12.59	RFQ	Datasheet	100-LQFP	TX03	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, Microwire, SIO, SPI, SSI, SSP, UART/USART, USB	DMA, LVD, POR, WDT	59	512KB (512K x 8)	FLASH	-	128K x 8	2.7V ~ 3.6V	A/D 8x12b; D/A 2x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK40DX128VLL7 IC MCU 32BIT 128KB FLASH 100LQFP NXP USA Inc.	2,751	14.71	RFQ	Datasheet	100-LQFP	Kinetis K40	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	66	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.71V ~ 3.6V	A/D 34x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MK22DN512VMC5 IC MCU 32B 512KB FLASH 121MAPBGA NXP USA Inc.	2,491	14.74	RFQ	Datasheet	121-LFBGA	Kinetis K20	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	56	512KB (512K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 20x16b; D/A 1x12b	Internal	-40°C ~ 105°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.