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
FH32K142HAT0VLLT S32K142, M4F, FLASH 256K, RAM 32 NXP USA Inc.	4,059	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32L471QGI6TR IC MCU 32BIT 1MB FLASH 132UFBGA STMicroelectronics	1,405	-	RFQ	Datasheet	132-UFBGA	STM32L4	Tape & Reel (TR)	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	Brown-out Detect/Reset, DMA, PWM, WDT	109	1MB (1M x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566TKBGFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	1,848	-	RFQ	Datasheet	100-LQFP	RX	Tray	Active	-	RXv3	32-Bit	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	73	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F572TFBGFP#10 IC MCU 32BIT 512KB FLSH 100LQFP Renesas Electronics Corporation	4,027	-	RFQ	Datasheet	100-LQFP	RX	Tray	Active	-	RXv3	32-Bit	200MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI	DMA, LVD, POR, PWM, WDT	73	512KB (512K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC560P50L5CEFAY IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	1,591	-	RFQ	Datasheet	144-LQFP	SPC56	Tray	Not For New Designs	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	107	512KB (512K x 8)	FLASH	64K x 8	40K x 8	4.5V ~ 5.5V	A/D 26x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
F280045PZS IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	2,875	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Piccolo™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	26	256KB (256K x 8)	FLASH	-	100K x 8	1.14V ~ 1.32V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
MK40DX64VLH7 IC MCU 32BIT 64KB FLASH 64LQFP NXP USA Inc.	4,603	-	RFQ	Datasheet	64-LQFP	Kinetis K40	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	16K x 8	1.71V ~ 3.6V	A/D 18x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S1R26-IQR80-C3T IC MCU 32BIT 256KB FLASH 64LQFP Texas Instruments	1,391	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	256KB (256K x 8)	FLASH	-	48K x 8	1.08V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08DZ32F2CLHR IC MCU 8BIT 32KB FLASH 64LQFP NXP USA Inc.	4,144	-	RFQ	Datasheet	64-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	53	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 24x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C622-20/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	3,548	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC32MX450F256H-120/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	4,308	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	120MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	49	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
ATUC64L4U-D3HT IC MCU 32BIT 64KB FLASH 48TLLGA Microchip Technology	1,898	-	RFQ	Datasheet	48-UFLGA Exposed Pad	AVR®32 UC3 L	Tray	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128MC802T-I/SO IC MCU 16BIT 128KB FLASH 28SOIC Microchip Technology	3,567	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	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, Motor Control PWM, POR, PWM, QEI, WDT	21	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ64GS406T-50I/MR IC MCU 16BIT 64KB FLASH 64VQFN Microchip Technology	3,142	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	50 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, QEI, POR, PWM, WDT	58	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST10R272LT1/TR IC MCU 16BIT ROMLESS 100TQFP STMicroelectronics	4,010	-	RFQ	Datasheet	100-LQFP	ST10	Tape & Reel (TR)	Obsolete	Not Verified	ST10	16-Bit	50MHz	EBI/EMI, SSP, UART/USART	POR, PWM, WDT	77	-	ROMless	-	1K x 8	3V ~ 3.6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MSP430F6746IPZR IC MCU 16BIT 256KB FLASH 100LQFP Texas Instruments	1,623	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	62	256KB (256K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L152VDT6TR IC MCU 32BIT 384KB FLASH 100LQFP STMicroelectronics	3,085	-	RFQ	Datasheet	100-LQFP	STM32L1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT	83	384KB (384K x 8)	FLASH	12K x 8	48K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L152VEY6TR IC MCU 32BIT 512KB FLSH 104WLCSP STMicroelectronics	1,557	-	RFQ	Datasheet	104-UFBGA, WLCSP	STM32L1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	16K x 8	80K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF76-I/ML IC MCU 8BIT 14KB FLASH 28QFN Microchip Technology	1,531	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	14KB (8K x 14)	FLASH	-	368 x 8	2V ~ 5.5V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562T6EDFF#V3 IC MCU 32BIT 64KB FLASH 80LQFP Renesas Electronics Corporation	1,985	-	RFQ	Datasheet	80-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 4x10b, 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	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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