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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
R5F102A7ASP#30 IC MCU 16BIT 4KB FLASH 30LSSOP Renesas Electronics Corporation	2,429	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	RL78/G12	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	23	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB95F654ENPF-G-SNE2 IC MCU 8BIT 20KB FLASH 24SOP Infineon Technologies	4,243	-	RFQ	Datasheet	24-SOIC (0.295", 7.50mm Width)	F²MC-8FX MB95650L	Bulk	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	LVD, POR, PWM, WDT	21	20KB (20K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 6x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8LB11F32ES0-C-QFN24R IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	1,064	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Laser Bee	Tape & Reel (TR)	Active	Not Verified	CIP-51 8051	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2V ~ 3.6V	A/D 12x14b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT83C5134FP-PNTUL 80C52X2 MICROCONTROLLER, 8 BIT, Atmel	31,976	-	RFQ	Datasheet	-	-	Bulk	Active	Not Verified	80C52	8-Bit	48MHz	EBI/EMI, I2C, SPI, UART/USART, USB	-	-	-	FLASH	-	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	-
MB95F654LNPFT-G-SNE2 IC MCU 8BIT 20KB FLASH 24TSSOP Infineon Technologies	6,464	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	F²MC-8FX MB95650L	Tube	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	POR, PWM, WDT	20	20KB (20K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 6x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC1301T038F0008AAXUMA1 IC MCU 32BIT 8KB FLASH 38TSSOP Infineon Technologies	1,035	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	26	8KB (8K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY13A-SSHR IC MCU 8BIT 1KB FLASH 8SOIC Microchip Technology	5,559	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tape & Reel (TR)	Obsolete	Verified	AVR	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	6	1KB (512 x 16)	FLASH	64 x 8	64 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F2001IN IC MCU 16BIT 1KB FLASH 14DIP Texas Instruments	4,980	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	MSP430F2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F100BAANA#40 IC MCU 16BIT 16KB FLASH 32HWQFN Renesas Electronics Corporation	5,000	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 8x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB95F652LNPFT-G-SNE2 IC MCU 8BIT 8KB FLASH 24TSSOP Infineon Technologies	9,588	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	F²MC-8FX MB95650L	Bulk	Obsolete	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, LINbus, SIO, UART/USART	POR, PWM, WDT	20	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.5V	A/D 6x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2233IRHB32R IC MCU 16BIT 2KB FLASH 32VQFN Texas Instruments	4,798	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	24	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2253IRHB32R IC MCU 16BIT 2KB FLASH 32VQFN Texas Instruments	4,050	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102G7C2DNP#AA0 MCU:RL78 Renesas Electronics Corporation	4,857	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	19	32KB (32K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20534-12PVXIT IC MCU 8BIT 8KB FLASH 28SSOP Infineon Technologies	1,000	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™1 CY8C20xxx	Tape & Reel (TR)	Active	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	24	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20424-12LQXIT IC MCU 8BIT 8KB FLASH 32QFN Infineon Technologies	87,500	-	RFQ	Datasheet	32-UFQFN Exposed Pad	PSOC™1 CY8C20xxx	Tape & Reel (TR)	Active	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	28	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20424-12LQXI IC MCU 8BIT 8KB FLASH 32QFN Infineon Technologies	1,250	-	RFQ	Datasheet	32-UFQFN Exposed Pad	PSOC™1 CY8C20xxx	Tray	Active	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	28	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20234-12SXI IC MCU 8BIT 8KB FLASH 16SOIC Infineon Technologies	434	-	RFQ	Datasheet	16-SOIC (0.154", 3.90mm Width)	PSOC™1 CY8C20xxx	Tube	Active	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F102G4C3CNP#AA0 MCU:RL78 Renesas Electronics Corporation	3,134	-	RFQ	Datasheet	16-WFQFN Exposed Pad	RL78/G22	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	11	32KB (32K x 8)	FLASH	2K x 8	4K x 8	1.6V ~ 5.5V	A/D 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430G2001IN14 IC MCU 16BIT 512B FLASH 14DIP Texas Instruments	4,099	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	10	512B (512 x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ACE1502EM 8-BIT, EEPROM, ACE1502 CPU Fairchild Semiconductor	1,320	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	-	Bulk	Active	Not Verified	ACE1502	8-Bit	25MHz	-	Brown-out Detect/Reset, LVD, POR, PWM, WDT	8	2KB (2K x 8)	EEPROM	64 x 8	64 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Microcontrollers Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

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.

How do I request a quote for Microcontrollers components?

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.