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
LM3S316-EGZ25-C2 IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	2,396	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S317-EGZ25-C2 IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	4,292	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F401VCH6 IC MCU 32BIT 256KB FLSH 100UFBGA STMicroelectronics	1,274	-	RFQ	Datasheet	100-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	84MHz	I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	64K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C622-04E/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	4,494	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C712-20I/SS IC MCU 8BIT 1.75KB OTP 20SSOP Microchip Technology	1,646	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	1.75KB (1K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16CE625-20/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	1,751	-	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	128 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-LIC IC MCU 8BIT 32KB OTP 44PQFP Microchip Technology	2,817	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP256MC204T-E/ML IC MCU 16BIT 256KB FLASH 44QFN Microchip Technology	3,834	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP256MC204T-E/TL IC MCU 16BIT 256KB FLASH 44VTLA Microchip Technology	1,718	-	RFQ	Datasheet	44-VFTLA Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP256GP204T-E/ML IC MCU 16BIT 256KB FLASH 44QFN Microchip Technology	4,090	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP256GP204T-E/TL IC MCU 16BIT 256KB FLASH 44VTLA Microchip Technology	2,295	-	RFQ	Datasheet	44-VFTLA Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP256MC204T-E/ML IC MCU 16BIT 256KB FLASH 44QFN Microchip Technology	2,205	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP256MC204T-E/TL IC MCU 16BIT 256KB FLASH 44VTLA Microchip Technology	3,143	-	RFQ	Datasheet	44-VFTLA Exposed Pad	PIC® 24EP	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16LC622A-04I/P IC MCU 8BIT 3.5KB OTP 18DIP Microchip Technology	4,100	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
STM32L152RBH6A IC MCU 32BIT 128KB FLASH 64TFBGA STMicroelectronics	2,069	-	RFQ	Datasheet	64-TFBGA	STM32L1	Tray	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	51	128KB (128K x 8)	FLASH	4K x 8	32K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G96J0CLFR IC MCU 16BIT 96KB FLASH 48LQFP NXP USA Inc.	1,046	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	-	S12	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	96KB (96K x 8)	FLASH	3K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32LG380F128-QFP100 IC MCU 32BIT 128KB FLASH 100LQFP Silicon Labs	2,026	-	RFQ	Datasheet	100-LQFP	Leopard Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	128KB (128K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
COP8SAA720N9 IC MCU 8BIT 1KB OTP 20DIP Texas Instruments	1,989	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	16	1KB (1K x 8)	OTP	-	64 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
MSP430FR69271IPM IC MCU 16BIT 64KB FRAM 64LQFP Texas Instruments	2,870	-	RFQ	Datasheet	64-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	52	64KB (64K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C6244LQI-S4D62 IC MCU 32BIT 256KB FLASH 68QFN Infineon Technologies	3,384	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 6	Tray	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 150MHz	CANbus, FIFO, I2C, LINbus, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b SAR, 10b Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 105°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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