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
MIMXRT1176AVM8AR IC MCU 32BIT EXT MEM 289MAPBGA NXP USA Inc.	1,639	-	RFQ	Datasheet	289-LFBGA	RT1170	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4, Cortex®-M7	32-Bit Dual-Core	400MHz, 800MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, POR, PWM, Temp Sensor, WDT	13	-	External Program Memory	-	2M x 8	1.65V ~ 1.95V, 3V ~ 3.6V	A/D 20x12b SAR; D/A 1x12b	External, Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
PIC17C756AT-33/L IC MCU 8BIT 32KB OTP 68PLCC Microchip Technology	2,830	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	33MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	32KB (16K x 16)	OTP	-	902 x 8	4.5V ~ 5.5V	A/D 12x10b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F564MJHDFC#11 IC MCU 32BIT 3MB FLASH 176LFQFP Renesas Electronics Corporation	4,232	-	RFQ	Datasheet	176-LQFP	RX64M	Tray	Active	Not Verified	RXv2	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	127	3MB (3M x 8)	FLASH	64K x 8	512K x 8	2.7V ~ 3.6V	A/D 8x12b, 21x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F964-B-GQR IC MCU 8BIT 64KB FLASH 80TQFP Silicon Labs	3,670	-	RFQ	Datasheet	80-TQFP	C8051F9xx	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FLASH	-	8.25K x 8	1.8V ~ 3.8V	A/D 16x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28333PGFA IC MCU 32BIT 512KB FLASH 176LQFP Texas Instruments	4,654	-	RFQ	Datasheet	176-LQFP	C2000™ C28x Delfino™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART	DMA, POR, PWM, WDT	88	512KB (256K x 16)	FLASH	-	34K x 16	1.71V ~ 1.89V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S1635-IBZ50-A2T IC MCU 32BIT 128KB FLASH 108BGA Texas Instruments	3,261	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 1000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S1635-IQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	1,344	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ0512EFK144-E/PL IC MCU 32BIT 512KB FLASH 144LQFP Microchip Technology	3,939	-	RFQ	Datasheet	144-LQFP	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	120	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 48x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
A2C00050942 IC MCU FLASH MICOM-0.18 208HQB Infineon Technologies	2,660	-	RFQ	Datasheet	-	-	Tray	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STR730FZ2T7 IC MCU 32BIT 256KB FLASH 144LQFP STMicroelectronics	4,487	-	RFQ	Datasheet	144-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	36MHz	CANbus, I2C, SPI, UART/USART	DMA, POR, PWM, WDT	112	256KB (256K x 8)	FLASH	-	16K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C765/JW IC MCU 8BIT 14KB EPROM/UV 40CDIP Microchip Technology	1,453	-	RFQ	Datasheet	40-CDIP (0.600", 15.24mm) Window	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	24MHz	SCI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	EPROM, UV	-	256 x 8	4.35V ~ 5.25V	A/D 8x8b	External	0°C ~ 70°C (TA)	-	-	Through Hole
PIC16C642/JW IC MCU 8BIT 7KB EPROM/UV 28CDIP Microchip Technology	4,806	-	RFQ	Datasheet	28-CDIP (0.300", 7.62mm) Window	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, WDT	22	7KB (4K x 14)	EPROM, UV	-	176 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
CYT2BL7CAAQ0AZSGS IC MCU 32BT 4.063MB FLSH 144LQFP Infineon Technologies	2,669	-	RFQ	Datasheet	144-LQFP	Traveo™ T2G	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	122	4.063MB (4.063M x 8)	FLASH	128K x 8	512K x 8	2.7V ~ 5.5V	A/D 72x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LH7A400N0G000B5,55 IC MCU 32BIT ROMLESS 256BGA NXP USA Inc.	1,929	-	RFQ	Datasheet	256-BGA	BlueStreak ; LH7A	Tray	Obsolete	Not Verified	ARM9®	32-Bit Single-Core	200MHz	EBI/EMI, IrDA, Microwire, Memory Card, SmartCard, SPI, SSI, SSP, UART/USART, USB	AC'97, DMA, LCD, POR, PWM, WDT	60	-	ROMless	-	80K x 8	1.71V ~ 3.6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F6680-E/PT IC MCU 8BIT 64KB FLASH 64TQFP Microchip Technology	4,640	-	RFQ	Datasheet	64-TQFP	PIC® 18F	Tray	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	52	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	4.2V ~ 5.5V	A/D 16x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F563NWDGFP#V0 32BIT MCU RX63N Renesas Electronics Corporation	4,414	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	1MB (1M x 8)	FLASH	32K x 8	192K x 8	2.7V ~ 3.6V	A/D 8x10b, 14x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F583-IMR IC MCU 8BIT 128KB FLASH 32QFN Silicon Labs	3,148	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F58x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	128KB (128K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CYAT817L-128AS72 PSOC BASED - TRUETOUCH Infineon Technologies	1,501	-	RFQ	Datasheet	128-LQFP	PSOC™ 7L	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, SPI, UART/USART	PWM	29	48KB (48K x 8)	FLASH	-	4K x 8	3V ~ 5.5V	-	-	-40°C ~ 105°C	Automotive	AEC-Q100	Surface Mount
R5F5631BDGFC#V0 32BIT MCU RX631 Renesas Electronics Corporation	1,062	-	RFQ	Datasheet	176-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	133	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F769NGH6 IC MCU 32BIT 1MB FLASH 216TFBGA STMicroelectronics	3,807	-	RFQ	Datasheet	216-TFBGA	STM32F7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	168	1MB (1M x 8)	FLASH	-	512K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	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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