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
STM32L496QGI6STR IC MCU 32BIT 1MB FLASH 132UFBGA STMicroelectronics	3,677	-	RFQ	Datasheet	132-UFBGA	STM32L4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	110	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L496QGI6S IC MCU 32BIT 1MB FLASH 132UFBGA STMicroelectronics	2,099	-	RFQ	Datasheet	132-UFBGA	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	110	1MB (1M x 8)	FLASH	-	320K x 8	1.71V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F2331-E/SP IC MCU 8BIT 8KB FLASH 28SPDIP Microchip Technology	2,462	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT	24	8KB (4K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC16C64AT-04E/PQ IC MCU 8BIT 3.5KB OTP 44MQFP Microchip Technology	1,015	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F877T-04I/PT IC MCU 8BIT 14KB FLASH 44TQFP Microchip Technology	4,691	-	RFQ	Datasheet	44-TQFP	PIC® 16F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	FLASH	256 x 8	368 x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF74-I/PT IC MCU 8BIT 7KB FLASH 44TQFP Microchip Technology	3,410	-	RFQ	Datasheet	44-TQFP	PIC® 16F	Tray	Active	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	FLASH	-	192 x 8	2V ~ 5.5V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
TS87C51RD2-VCA IC MCU 8BIT 64KB OTP 40PDIL Microchip Technology	1,978	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
TS87C51RD2-VCB IC MCU 8BIT 64KB OTP 44PLCC Microchip Technology	2,660	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/30MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	OTP	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC18LF4439-I/ML IC MCU 8BIT 12KB FLASH 44QFN Microchip Technology	2,367	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tube	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	32	12KB (6K x 16)	FLASH	256 x 8	640 x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C28643-24LTXI IC MCU 8BIT 16KB FLASH 48QFN Infineon Technologies	2,855	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™1 CY8C28xxx	Tray	Active	Not Verified	M8C	8-Bit	24MHz	I2C, IrDA, SPI, UART/USART	LVD, POR, PWM, WDT	44	16KB (16K x 8)	FLASH	-	1K x 8	3V ~ 5.25V	A/D 4x14b; D/A 4x9b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F5631MFDLH#U0 IC MCU 32BIT 256KB FLASH 64TFLGA Renesas Electronics Corporation	2,177	-	RFQ	Datasheet	64-TFLGA	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	39	256KB (256K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 12x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAK-XE162FN-24F80L AA IC MCU 16BIT 192KB FLASH 64LQFP Infineon Technologies	1,317	-	RFQ	Datasheet	64-LQFP Exposed Pad	XE16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	80MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	40	192KB (192K x 8)	FLASH	-	26K x 8	3V ~ 5.5V	A/D 9x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32H725VEH6 IC MCU 32BIT 512KB FLSH 100TFBGA STMicroelectronics	3,055	-	RFQ	Datasheet	100-TFBGA	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	74	512KB (512K x 8)	FLASH	-	564K x 8	1.62V ~ 3.6V	A/D 43x12/16b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08DN32AVLF IC MCU 8BIT 32KB FLASH 48LQFP NXP USA Inc.	2,325	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	1K x 8	1.5K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F2220-E/SO IC MCU 8BIT 4KB FLASH 28SOIC Microchip Technology	1,462	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	25	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF2553-I/SP IC MCU 8BIT 32KB FLASH 28SPDIP Microchip Technology	3,335	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	32KB (16K x 16)	FLASH	256 x 8	2K x 8	2V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT32UC3B064-A2UR IC MCU 32BIT 64KB FLASH 64TQFP Microchip Technology	3,290	-	RFQ	Datasheet	64-TQFP	AVR®32 UC3 B	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	60MHz	I2C, IrDA, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT32UC3B064-Z2UR IC MCU 32BIT 64KB FLASH 64QFN Microchip Technology	1,444	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR®32 UC3 B	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	60MHz	I2C, IrDA, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128GP706A-I/MR IC MCU 16BIT 128KB FLASH 64VQFN Microchip Technology	4,350	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 18x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ64GP502-H/MM IC MCU 16BIT 64KB FLASH 28QFN Microchip Technology	4,418	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 24H	Tube	Active	Not Verified	PIC	16-Bit	20 MIPS	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	64KB (22K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 10x10b/12b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount

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Microcontrollers FAQ

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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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