Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
TM4C123GH6PGET7 IC MCU 32BIT 256KB FLASH 144LQFP Texas Instruments	3,977	-	RFQ	Datasheet	144-LQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT	105	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY91F526BHBPMC1-GT-K1E1 IC MCU 32B 1.0625MB FLASH 64LQFP Infineon Technologies	2,617	-	RFQ	Datasheet	64-LQFP	FR MB91520	Tray	Obsolete	Not Verified	FR81S	32-Bit Single-Core	80MHz	CANbus, CSIO, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	44	1.0625MB (1.0625M x 8)	FLASH	64K x 8	136K x 8	2.7V ~ 5.5V	A/D 26x12b; D/A 1x8b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F2121CKFP#U0 IC MCU 16BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	4,158	-	RFQ	Datasheet	48-LQFP	R8C/2x/21	Tray	Obsolete	Not Verified	R8C	16-Bit	16MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	128KB (128K x 8)	FLASH	2K x 8	6K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC24EP512GP806T-I/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	3,936	-	RFQ	Datasheet	64-TQFP	PIC® 24EP	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK40DX128ZVLQ10 IC MCU 32BIT 128KB FLASH 144LQFP NXP USA Inc.	2,209	-	RFQ	Datasheet	144-LQFP	Kinetis K40	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	98	128KB (128K x 8)	FLASH	4K x 8	32K x 8	1.71V ~ 3.6V	A/D 42x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F5630ACDFP#10 IC MCU 32BIT 768KB FLSH 100LFQFP Renesas Electronics Corporation	2,237	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	768KB (768K x 8)	FLASH	32K x 8	96K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TEDDFA#H0 32BIT MCU RX63T LQFP120 Renesas Electronics Corporation	3,558	-	RFQ	Datasheet	120-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	72	512KB (512K x 8)	FLASH	32K x 8	48K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF168NPQC-G-JNE2 IC MCU 32BIT 1.03125MB 100PQFP Infineon Technologies	2,080	-	RFQ	Datasheet	100-BQFP	FM4 MB9B160R	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CSIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	80	1.03125MB (1.03125M x 8)	FLASH	-	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
K32W042S1M2CAVAR MCU KINETIS BT5/FSK/THREAD WLCSP NXP USA Inc.	2,725	-	RFQ	Datasheet	-	Kinetis K32W0x	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4/M0	32-Bit Dual-Core	72MHz	EBI/EMI, I2C, SAI, SDHC, SPI, UART/USART, USB	Bluetooth, DMA, PWM, WDT	104	1.25MB (1.25M x 8)	FLASH	-	384K x 8	1.71V ~ 3.6V	A/D - 12bit; D/A - 12bit	Internal	-40°C ~ 85°C	-	-	Surface Mount
MC9S12GC32MPBE IC MCU 16BIT 32KB FLASH 52TQFP NXP USA Inc.	2,388	-	RFQ	Datasheet	52-LQFP	HCS12	Tray	Active	Not Verified	HCS12	16-Bit	25MHz	EBI/EMI, SCI, SPI	POR, PWM, WDT	35	32KB (32K x 8)	FLASH	-	2K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F248-E/SO IC MCU 8BIT 16KB FLASH 28SOIC Microchip Technology	2,766	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C64A-20I/PT IC MCU 8BIT 3.5KB OTP 44TQFP Microchip Technology	1,664	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tray	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C774T-I/PT IC MCU 8BIT 7KB OTP 44TQFP Microchip Technology	3,025	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	256 x 8	4V ~ 5.5V	A/D 10x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28067UPZPS IC MCU 32BIT 256KB FLSH 100HTQFP Texas Instruments	1,132	-	RFQ	Datasheet	100-TQFP Exposed Pad	C2000™ C28x Piccolo™	Tray	Discontinued at Digi-Key	Not Verified	C28x	32-Bit Single-Core	90MHz	CANbus, I2C, McBSP, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	54	256KB (128K x 16)	FLASH	-	50K x 16	1.71V ~ 1.995V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F364AENFB#V2 IC MCU 16BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	3,585	-	RFQ	Datasheet	100-LQFP	M16C™ M16C/60/64A	Tray	Not For New Designs	Not Verified	M16C/60	16-Bit	25MHz	EBI/EMI, I2C, SIO, UART/USART	DMA, LVD, POR, PWM, WDT	85	256KB (256K x 8)	FLASH	8K x 8	20K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
STM32H735IGT3 IC MCU 32BIT 1MB FLASH 176LQFP STMicroelectronics	1,531	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPC5602BK0MLH6R IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	3,901	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	256KB (256K x 8)	FLASH	64K x 8	24K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S9L97-IQC80-C0 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	1,913	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	-	48K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S9L97-IQC80-C1 IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,861	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	-	48K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32U5A5ZIT6 IC MCU 32BIT 2MB FLASH 144LQFP STMicroelectronics	1,569	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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