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
STM32L4S5AII3 IC MCU 32BIT 2MB FLASH 169UFBGA STMicroelectronics	1,532	-	RFQ	Datasheet	169-UFBGA	STM32L4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	140	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32F423ZHT3 IC MCU 32BIT 1.5MB FLASH 144LQFP STMicroelectronics	1,995	-	RFQ	Datasheet	144-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	114	1.5MB (1.5M x 8)	FLASH	-	320K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC17C44-16E/L IC MCU 8BIT 16KB OTP 44PLCC Microchip Technology	4,380	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tube	Obsolete	Not Verified	PIC	8-Bit	16MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F2585-E/SO IC MCU 8BIT 48KB FLASH 28SOIC Microchip Technology	2,913	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	25MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	48KB (24K x 16)	FLASH	1K x 8	3.25K x 8	4.2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC30F5013T-20I/PTG IC MCU 16BIT 66KB FLASH 80TQFP Microchip Technology	4,427	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	CANbus, I2C, SPI, UART/USART	AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	68	66KB (22K x 24)	FLASH	1K x 8	4K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT91SAM7SE256-CU-999 IC MCU 16/32B 256KB FLASH 144BGA Microchip Technology	4,394	-	RFQ	Datasheet	144-LFBGA	SAM7SE	Tape & Reel (TR)	Obsolete	Not Verified	ARM7®	16/32-Bit	55MHz	EBI/EMI, I2C, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	88	256KB (256K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F512L-80V/BG IC MCU 32BIT 512KB FLSH 121TFBGA Microchip Technology	3,692	-	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	-	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MX775F256L-80V/BG IC MCU 32BIT 256KB FLSH 121TFBGA Microchip Technology	4,278	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, Ethernet, 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 ~ 105°C (TA)	-	-	Surface Mount
AT91SAM7S128D-MU-999 IC MCU 16/32BIT 128KB FLSH 64QFN Microchip Technology	1,315	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM7S	Tape & Reel (TR)	Active	Not Verified	ARM7®	16/32-Bit	55MHz	I2C, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32	128KB (128K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5635IZQWT IC MCU 16BIT 256KB FLASH 113BGA Texas Instruments	4,740	-	RFQ	Datasheet	113-VFBGA	MSP430F5xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	256KB (256K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MAX32626ITKBL+T IC MCU 32BIT 256KB FLASH 68TQFN Analog Devices Inc./Maxim Integrated	2,757	-	RFQ	Datasheet	68-WFQFN Exposed Pad	DARWIN	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	96MHz	1-Wire, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	40	256KB (256K x 8)	FLASH	-	128K x 8	1.14V ~ 3.6V	A/D 4x10b Sigma-Delta	Internal	-30°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF874T-04I/L IC MCU 8BIT 7KB FLASH 44PLCC Microchip Technology	2,564	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	FLASH	128 x 8	192 x 8	2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SIM3C157-B-GMR IC MCU 32BIT 128KB FLASH 92LGA Silicon Labs	3,548	-	RFQ	Datasheet	92-VFLGA Dual Rows, Exposed Pad	SiM3C1xx	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	65	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 32x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST92F150CV1QB IC MCU 8/16BIT 128KB FLSH 100QFP STMicroelectronics	1,052	-	RFQ	Datasheet	100-LQFP	ST9	Tray	Obsolete	Not Verified	ST9	8/16-Bit	24MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	77	128KB (128K x 8)	FLASH	1K x 8	4K x 8	4.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U5A9VJT6Q IC MCU 32BIT 4MB FLASH 100LQFP STMicroelectronics	1,614	-	RFQ	Datasheet	100-LQFP	STM32U5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, EBI/EMI, FIFO, I2C, IrDA, LINbus, MMC/SD, SPI, UART/USART/USB	Brown-out Detect/Reset, Crypto - AES, DMA, LCD, PWM, SHA, Temp Sensor, TRNG, WDT	79	4MB (4M x 8)	FLASH	-	2.5M x 8	1.71V ~ 3.6V	A/D 18x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC5602BK0MLH4R IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	3,915	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	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 ~ 125°C (TA)	-	-	Surface Mount
MK10DN512ZVMC10 IC MCU 32B 512KB FLASH 121MAPBGA NXP USA Inc.	1,732	-	RFQ	Datasheet	121-LFBGA	Kinetis K10	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	90	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FX32K146UAT0VLHR S32K146 ARM CORTEX-M4F, 112 MHZ, NXP USA Inc.	3,917	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PK10X256VLQ100 IC MCU 32BIT 256KB FLASH 144LQFP NXP USA Inc.	1,391	-	RFQ	Datasheet	144-LQFP	Kinetis K10	Bulk	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	104	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 37x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F6627T-E/PT IC MCU 8BIT 96KB FLASH 64TQFP Microchip Technology	2,203	-	RFQ	Datasheet	64-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	54	96KB (48K x 16)	FLASH	1K x 8	3.8K x 8	4.2V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°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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