Microcontrollers

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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
CYT2B74DADQ0AZSGSTHUYA1 IC MCU Infineon Technologies	4,690	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DSPIC30F6010AT-30I/PF IC MCU 16BIT 144KB FLASH 80TQFP Microchip Technology	3,192	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, Motor Control PWM, QEI, POR, PWM, WDT	68	144KB (48K x 24)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SIM3L136-C-GQ IC MCU 32BIT 32KB FLASH 64TQFP Silicon Labs	4,893	-	RFQ	Datasheet	64-TQFP	SiM3L1xx	Tray	Last Time Buy	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	51	32KB (32K x 8)	FLASH	-	8K x 8	1.8V ~ 3.8V	A/D 23x10/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H7B3RIT6TR IC MCU 32BIT 2MB FLASH 64LQFP STMicroelectronics	1,886	-	RFQ	Datasheet	64-LQFP	STM32H7	Tape & Reel (TR)	Active	-	ARM® Cortex®-M7	32-Bit	280MHz	CANbus, EBI/EMI, 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	49	2MB (2M x 8)	FLASH	-	1.4M x 8	1.62V ~ 3.6V	A/D 16x16b; D/A 3x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564L54L3BCOQY IC MCU 32BIT 768KB FLASH 100LQFP STMicroelectronics	1,754	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	768KB (768K x 8)	FLASH	-	96K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
SPC564L60L3BCOQY IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	2,112	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
TMS320F28066UPFPS IC MCU 32BIT 256KB FLASH 80HTQFP Texas Instruments	4,300	-	RFQ	Datasheet	80-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	40	256KB (128K x 16)	FLASH	-	34K x 16	1.71V ~ 1.995V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C614AAZI-S2F44 IC MCU 32BIT 2MB FLASH 128TQFP Infineon Technologies	2,162	-	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, Crypto - AES, DMA, I2S, LCD, LVD, PMC, POR, PWM, RSA, SHA, Temp Sensor, TRNG, 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
R7F7015463AFP-C#KA3 IC MCU 32BIT 1.5MB FLSH 176LFQFP Renesas Electronics Corporation	4,910	-	RFQ	Datasheet	176-QFP	RH850/F1K	Tape & Reel (TR)	Not For New Designs	Not Verified	RH850G3KH	32-Bit Single-Core	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	150	1.5MB (1.5M x 8)	FLASH	64K x 8	160K x 8	3V ~ 5.5V	A/D 28x10b, 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32F429ZIY6JTR IC MCU 32BIT 2MB FLASH 143WLCSP STMicroelectronics	1,064	-	RFQ	Datasheet	143-UFBGA, WLCSP	STM32F4	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	114	2MB (2M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FS3A77C3A01CNB#BA1 SYNERGY MCU PLATFORM S3A7 1MB QF Renesas Electronics Corporation	1,591	-	RFQ	Datasheet	64-WFQFN Exposed Pad	Renesas Synergy™ S3	Tray	Active	-	ARM® Cortex®-M4	32-Bit	48MHz	CANbus, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	50	1MB (1M x 8)	FLASH	16K x 8	192K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C3246AXI-138T IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	3,765	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C32xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S2D93-IBZ80-A1T IC MCU 32BIT 512KB FLASH 108BGA Texas Instruments	1,053	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	96K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C129EKCPDTI3R IC MCU 32BIT 512KB FLASH 128TQFP Texas Instruments	4,969	-	RFQ	Datasheet	128-TQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	512KB (512K x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F256L-80I/BG IC MCU 32BIT 256KB FLSH 121TFBGA Microchip Technology	4,687	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	-	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK1024GPK064T-E/MR IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	3,530	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.3V ~ 3.6V	A/D 26x12b; D/A 3x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XMC7100-F100K1088AA IC MCU 32BIT 1.08MB 100LQFP Infineon Technologies	2,589	-	RFQ	Datasheet	100-LQFP Exposed Pad	XMC7000	Tray	Active	-	ARM® Cortex®-M0+, ARM® Cortex®-M7	32-Bit Dual-Core	100MHz, 250MHz	CANbus, Ethernet, FIFO, I2C, IrDA, MMC/SD/SDIO, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	72	1.088M x 8	FLASH	128K x 8	192K x 8	2.7V ~ 5.5V	A/D 37x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F523E5BDFL#10 32BIT MCU RX23E-B 128K LFQFP48 F Renesas Electronics Corporation	1,353	-	RFQ	Datasheet	48-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	17	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 6x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5BDFL#50 32BIT MCU RX23E-B 128K LFQFP48 T Renesas Electronics Corporation	2,000	-	RFQ	Datasheet	48-LQFP	RX23E-B	Tape & Reel (TR)	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	17	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 6x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR912FAW42X6 IC MCU 32BIT 256KB FLASH 128LQFP STMicroelectronics	4,942	-	RFQ	Datasheet	128-LQFP	STR9	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	96MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	-	96K x 8	1.65V ~ 2V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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

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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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