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
R5F74974D100FP#U0 32-BIT GENERAL MCU Renesas Electronics Corporation	4,702	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
C8051F040-GQR IC MCU 8BIT 64KB FLASH 100TQFP Silicon Labs	2,979	-	RFQ	Datasheet	100-TQFP	C8051F04x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	CANbus, EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 13x12b; D/A 2x10b, 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF71494AN80FPV#GZ MCU 256K 5V 100-LQFP Renesas Electronics Corporation	3,790	-	RFQ	Datasheet	100-LQFP	SuperH™ SH7149	Tray	Active	-	SH-2	32-Bit	80MHz	SCI	POR, PWM, WDT	63	256KB (256K x 8)	FLASH	-	8K x 8	4V ~ 5.5V	A/D 12x10b SAR	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
XU232-512-FB324-I40 IC MCU 32BIT ROMLESS 324FBGA XMOS	1,015	-	RFQ	Datasheet	324-FBGA	XU	Tray	Active	Not Verified	XCore	32-Bit 32-Core	4000MIPS	USB	-	208	-	ROMless	-	512K x 8	0.95V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5634MF1MMG80 IC MCU 32B 1.5MB FLASH 208MAPBGA NXP USA Inc.	4,702	-	RFQ	Datasheet	208-BGA	MPC56xx Qorivva	Tray	Not For New Designs	Not Verified	e200z3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	80	1.5MB (1.5M x 8)	FLASH	-	94K x 8	4.5V ~ 5.25V	A/D 34x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5634MF2MMG80 IC MCU 32B 1.5MB FLASH 208MAPBGA NXP USA Inc.	3,469	-	RFQ	Datasheet	208-BGA	MPC56xx Qorivva	Tray	Active	Not Verified	e200z3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	80	1.5MB (1.5M x 8)	FLASH	-	94K x 8	4.5V ~ 5.25V	A/D 34x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
F28M36H33B2ZWTT IC MCU 32BIT 768KB FLASH 289BGA Texas Instruments	2,237	-	RFQ	Datasheet	289-LFBGA	C2000™ C28x + ARM® Cortex® M3 Concerto™	Tray	Active	Not Verified	C28x/ARM® Cortex®-M3	32-Bit Dual-Core	100MHz/150MHz	CANbus, EBI/EMI, I2C, IrDA, McBSP, SCI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	142	512KB/768KB	FLASH	-	232KB	1.14V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TJ)	-	-	Surface Mount
LM3S2139-IQC25-A2T IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,778	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	56	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5747CK1CMJ2R IC MCU 32BIT 4MB FLSH 256MAPPBGA NXP USA Inc.	3,182	-	RFQ	Datasheet	256-LBGA	MPC57xx	Tape & Reel (TR)	Active	Not Verified	e200z2, e200z4	32-Bit Dual-Core	80MHz/120MHz	CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG	DMA, LVD, POR, WDT	178	4MB (4M x 8)	FLASH	-	512K x 8	3V ~ 5.5V	A/D 80x10b, 64x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12XEP768CAL IC MCU 16BIT 768KB FLASH 112LQFP NXP USA Inc.	3,577	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	50MHz	CANbus, EBI/EMI, I2C, IrDA, SCI, SPI	LVD, POR, PWM, WDT	91	768KB (768K x 8)	FLASH	4K x 8	48K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC2797X200F100LABKXUMA1 IC MCU 16/32B 1.6MB FLSH 176LQFP Infineon Technologies	3,338	-	RFQ	Datasheet	176-LQFP Exposed Pad	XC27x7X	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16/32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	150	1.6MB (1.6M x 8)	FLASH	-	138K x 8	3V ~ 5.5V	A/D 30x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY9DF125EBPMC-GSE2 IC MCU 32BIT 1MB FLASH 176LQFP Infineon Technologies	4,959	-	RFQ	Datasheet	176-LQFP	-	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount
R7F7017093AFP-C#KA1 IC MCU 32BIT 8MB FLASH 176LFQFP Renesas Electronics Corporation	1,783	-	RFQ	Datasheet	176-QFP	RH850/F1H-D8	Tray	Active	Not Verified	RH850G3KH	32-Bit Dual-Core	240MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	144	8MB (8M x 8)	FLASH	1M x 8	256K x 8	3V ~ 5.5V	A/D 26x10b, 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
R7F7017083AFP-C#KA1 32BIT MCU RH850/F1KH-D8 CU QFP17 Renesas Electronics Corporation	1,036	-	RFQ	Datasheet	176-LQFP	RH850/F1KM-D8	Tray	Active	-	RH850G3KH	32-Bit Dual-Core	240MHz	CANbus, CSI, Ethernet, I2C, LINbus, UART/USART	DMA, PWM, WDT	144	6MB (6M x 8)	FLASH	256K x 8	896K x 8	3V ~ 5.5V	A/D 26x10b, 32x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F2618TPMR-NM IC MCU 16BIT 116KB FLASH 64LQFP Texas Instruments	2,833	-	RFQ	Datasheet	64-LQFP	MSP430F2xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	116KB (116K x 8 + 256B)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC5747CK1CMJ2 IC MCU 32BIT 4MB FLSH 256MAPPBGA NXP USA Inc.	2,059	-	RFQ	Datasheet	256-LBGA	MPC57xx	Bulk	Active	Not Verified	e200z2, e200z4	32-Bit Dual-Core	80MHz/120MHz	CANbus, Ethernet, I2C, LINbus, SAI, SPI, USB, USB OTG	DMA, LVD, POR, WDT	178	4MB (4M x 8)	FLASH	-	512K x 8	3V ~ 5.5V	A/D 80x10b, 64x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F61668MZN50FPV IC MCU 32BIT 1MB FLASH 144LFQFP Renesas Electronics Corporation	4,797	-	RFQ	Datasheet	144-LQFP	H8® H8SX/1600	Tray	Not For New Designs	Not Verified	H8SX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SCI, SmartCard, USB	DMA, LVD, POR, PWM, WDT	92	1MB (1M x 8)	FLASH	-	56K x 8	3V ~ 3.6V	A/D 8x10b; D/A 2x8b	External	-20°C ~ 75°C (TA)	-	-	Surface Mount
R5F61638LN50FPV H8SX/1638F 1MB FLASH/56K FP-120 Renesas Electronics Corporation	4,808	-	RFQ	Datasheet	120-LQFP	H8® H8SX/1600	Tray	Active	-	H8SX	32-Bit	50MHz	I2C, IrDA, SCI, SmartCard, UART/USART	DMA, LVD, POR, PWM, WDT	81	1MB (1M x 8)	FLASH	-	56K x 8	3V ~ 3.6V	A/D 16x10b; D/A 2x8b	External, Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
R7F7017113ABG-C#BC1 IC MCU 32BIT 8MB FLASH 233FPBGA Renesas Electronics Corporation	4,649	-	RFQ	Datasheet	233-BGA	RH850/F1H-D8	Tray	Active	Not Verified	RH850G3KH	32-Bit Dual-Core	240MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	174	8MB (8M x 8)	FLASH	1M x 8	256K x 8	3V ~ 5.5V	A/D 38x10b, 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MZ2025DAS176T-V/2J IC MCU 32BIT 2MB FLASH 176LQFP Microchip Technology	3,819	-	RFQ	Datasheet	176-LQFP Exposed Pad	PIC® 32MZ DAS	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	200MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	120	2MB (2M x 8)	FLASH	-	256K x 8 + 32MB DDR2 SDRAM	1.7V ~ 1.9V	A/D 45x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

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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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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.