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
TM4F232H5QDFIGB0 IC MCU 32BIT 256KB FLASH 144LQFP Texas Instruments	4,631	-	RFQ	Datasheet	144-LQFP	Stellaris® ARM® Cortex®-M4F 230	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	105	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC56F83769MLL IC MCU 32BIT 128MB FLASH 100LQFP NXP USA Inc.	2,613	-	RFQ	Datasheet	100-LQFP	56F837xx	Tray	Active	-	56800EX	32-Bit	100MHz	CANbus, I2C, SPI, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	-	48K x 8	2.7V ~ 3.6V	A/D 20x12b; D/A 2x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18C858T-I/L IC MCU 8BIT 32KB OTP 84PLCC Microchip Technology	2,172	-	RFQ	Datasheet	84-LCC (J-Lead)	PIC® 18C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	68	32KB (16K x 16)	OTP	-	1.5K x 8	4.2V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST92F124R9TB IC MCU 8/16BIT 64KB FLASH 64LQFP STMicroelectronics	2,023	-	RFQ	Datasheet	64-LQFP	ST9	Tray	Obsolete	Not Verified	ST9	8/16-Bit	24MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	1K x 8	2K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY90F867ESPF-GSE1 IC MCU 16BIT 128KB FLASH 100QFP Infineon Technologies	2,598	-	RFQ	Datasheet	100-BQFP	F²MC-16LX MB90860E	Tray	Active	Not Verified	F²MC-16LX	16-Bit	24MHz	EBI/EMI, I2C, LINbus, SCI, UART/USART	DMA, POR, WDT	82	128KB (128K x 8)	FLASH	-	6K x 8	3.5V ~ 5.5V	A/D 24x8/10b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430F4260IDLR IC MCU 16BIT 24KB FLASH 48SSOP Texas Instruments	1,921	-	RFQ	Datasheet	48-BSSOP (0.295", 7.50mm Width)	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	-	Brown-out Detect/Reset, LCD, POR, PWM, WDT	32	24KB (24K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 1x16b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG11B840F1024GL120-AR IC MCU 32BIT 1MB FLASH 120BGA Silicon Labs	4,812	-	RFQ	Datasheet	120-VFBGA	Giant Gecko S1	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	95	1MB (1M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5631PDDFL#V0 IC MCU 32BIT 512KB FLASH 48LFQFP Renesas Electronics Corporation	1,297	-	RFQ	Datasheet	48-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5602BAVLH4 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	3,050	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tray	Active	Not Verified	e200z0h	32-Bit Single-Core	48MHz	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 ~ 105°C (TA)	-	-	Surface Mount
STM32H725VGT3 IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	2,360	-	RFQ	Datasheet	100-LQFP	STM32H7	Bulk	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, 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	67	1MB (1M x 8)	FLASH	-	564K x 8	1.71V ~ 3.6V	A/D 30x12/16b; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3451GC(R)-UBT-M1-A IC MCU 32BIT 128KB 80LQFP Renesas Electronics Corporation	1,651	-	RFQ	Datasheet	80-LQFP	V850E/Ix3	Tray	Active	-	V850E1	32-Bit	64MHz	CSI, EBI/EMI, I2C, UART/USART	DMA, LVD, PWM, WDT	44	128KB (128K x 8)	FLASH	-	8K x 8	3.5V ~ 5.5V	A/D 4x10b, 10x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5602DF1MLH3R IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	4,174	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	32MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	256KB (256K x 8)	FLASH	64K x 8	16K x 8	3V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SIM3U134-B-GMR IC MCU 32BIT 32KB FLASH 40QFN Silicon Labs	2,918	-	RFQ	Datasheet	40-VFQFN Exposed Pad	SiM3U1xx	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 18x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC2234L20F66LRAAKXUMA1 IC MCU 16/32B 160KB FLASH 64LQFP Infineon Technologies	1,070	-	RFQ	Datasheet	64-LQFP Exposed Pad	XC22xxL	Tape & Reel (TR)	Last Time Buy	Not Verified	C166SV2	16/32-Bit	66MHz	CANbus, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	48	160KB (160K x 8)	FLASH	-	10K x 8	3V ~ 5.5V	A/D 19x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F56316DDLJ#U0 IC MCU 32BIT 256KB FLSH 100TFLGA Renesas Electronics Corporation	3,595	-	RFQ	Datasheet	100-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	256KB (256K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56216BDFP#V0 IC MCU 32BIT 256KB FLASH 100LQFP Renesas Electronics Corporation	1,766	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	72	256KB (256K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 8x10/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4400F100K256ABXQSA1 IC MCU 32BIT 256KB FLASH 100LQFP Infineon Technologies	1,044	-	RFQ	Datasheet	100-LQFP Exposed Pad	XMC4000	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART, USB	DMA, I2S, LED, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	-	80K x 8	3.13V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC560B64L7B6E0X IC MCU 32BIT 1.5MB FLASH 176LQFP STMicroelectronics	2,924	-	RFQ	Datasheet	176-LQFP	SPC56	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	149	1.5MB (1.5M x 8)	FLASH	-	96K x 8	3V ~ 5.5V	A/D 53x10/12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C5266FNI-LP205T IC MCU 32BIT 64KB FLASH 99WLCSP Infineon Technologies	2,490	-	RFQ	Datasheet	99-UFBGA, WLCSP	PSOC™ 5 CY8C52LP	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	67MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.7V ~ 5.5V	A/D 12b SAR; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64GS608T-I/PT IC MCU 16BIT 64KB FLASH 80TQFP Microchip Technology	4,837	-	RFQ	Datasheet	80-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT	74	64KB (64K x 8)	FLASH	-	9K x 8	3V ~ 3.6V	A/D 18x10b; D/A 1x10b	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.

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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