Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
PIC16LC54A-04/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	3,407	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	3V ~ 6.25V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
ATXMEGA16E5-MNR IC MCU 8/16BIT 16KB FLASH 32VQFN Microchip Technology	4,873	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® XMEGA® E5	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	26	16KB (8K x 16)	FLASH	512 x 8	2K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A73CFL#HA0 IC MCU 32BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	1,145	-	RFQ	Datasheet	48-LQFP	RA2E1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	I2C, SmartCard, SPI, UART/USART	AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	37	64KB (64K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 13x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F86K22T-I/PTRSL IC MCU 8BIT 64KB FLASH 80TQFP Microchip Technology	2,107	-	RFQ	Datasheet	80-TQFP	PIC® XLP™ 18K	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	64MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	69	64KB (32K x 16)	FLASH	1K x 8	4K x 8	1.8V ~ 5.5V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP256GP202T-I/SS IC MCU 16BIT 256KB FLASH 28SSOP Microchip Technology	2,098	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24EP	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ32GA004-E/PT IC MCU 16BIT 32KB FLASH 44TQFP Microchip Technology	3,173	-	RFQ	Datasheet	44-TQFP	PIC® 24F	Tray	Active	Verified	PIC	16-Bit	32MHz	I2C, PMP, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	35	32KB (11K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33EV64GM102T-I/MM IC MCU 16BIT 64KB FLASH 28QFN Microchip Technology	4,570	-	RFQ	Datasheet	28-VQFN Exposed Pad	dsPIC™ 33EV, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	64KB (22K x 24)	FLASH	-	8K x 8	4.5V ~ 5.5V	A/D 11x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F16KM204-I/ML IC MCU 16BIT 16KB FLASH 44QFN Microchip Technology	4,332	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	38	16KB (5.5K x 24)	FLASH	512 x 8	2K x 8	1.8V ~ 3.6V	A/D 22x10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DF71253D50FPV#G1 MCU 5V 128K I-TEMP PB-FREE 64-LQ Renesas Electronics Corporation	2,952	-	RFQ	Datasheet	64-LQFP	SuperH® SH Tiny	Tray	Active	-	SH-2	32-Bit	50MHz	SCI	POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	8K x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08RNA60W1VLH IC MCU 8BIT 60KB FLASH 64LQFP NXP USA Inc.	4,763	-	RFQ	Datasheet	64-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	55	60KB (60K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F21367CNFA#W4 IC MCU 16BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	1,960	-	RFQ	Datasheet	64-LQFP	R8C/3x/36C	Tape & Reel (TR)	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	59	48KB (48K x 8)	FLASH	4K x 8	4K x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C620-20E/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	2,511	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	-	80 x 8	3V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051T326-GM IC MCU 8BIT 16KB OTP 28QFN Silicon Labs	1,677	-	RFQ	Datasheet	28-VFQFN Exposed Pad	C8051T32x	Tray	Obsolete	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	POR, PWM, WDT	15	16KB (16K x 8)	OTP	-	1.25K x 8	1.8V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FS32K116BRT0MFMR IC MCU 32BIT 128KB FLASH 32HVQFN NXP USA Inc.	3,851	-	RFQ	Datasheet	32-VFQFN Exposed Pad	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	28	128KB (128K x 8)	FLASH	2K x 8	17K x 8	2.7V ~ 5.5V	A/D 13x12b SAR; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12GA48F0MLF IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	1,226	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	48KB (48K x 8)	FLASH	1.5K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12GA48AMLF IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	1,577	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	48KB (48K x 8)	FLASH	1.5K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F526TBADND#10 32BIT MCU RX26T 256K HWQFN64 -40 Renesas Electronics Corporation	3,209	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	49	256KB (256K x 8)	FLASH	16K x 8	64K x 8	2.7V ~ 5.5V	A/D 15x12b; D/A 2x12b	Internal	-40°C ~ 85°C	-	-	Surface Mount
PIC16LC558-04E/P IC MCU 8BIT 3.5KB OTP 18DIP Microchip Technology	2,313	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	4MHz	-	POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
R7FA6T1AB3CFP#HA0 MCU RA6T1 ARM CM4 120MHZ 256K/64 Renesas Electronics Corporation	4,940	-	RFQ	Datasheet	100-LQFP	RA	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	120MHz	CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	67	256KB (256K x 8)	FLASH	8K x 8	64K x 8	2.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
Z86E0812PEG IC MCU 8BIT 2KB OTP 18DIP Zilog	4,762	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 105°C (TA)	-	-	Through Hole

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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.

Can Winsun help source specific Microcontrollers part numbers?

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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

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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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.