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
PIC24HJ64GP204T-I/PT IC MCU 16BIT 64KB FLASH 44TQFP Microchip Technology	3,160	-	RFQ	Datasheet	44-TQFP	PIC® 24H	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	40 MIPs	I2C, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	64KB (22K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 13x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVC12AVKHR IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	2,026	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	42	128KB (128K x 8)	FLASH	2K x 8	8K x 8	5.5V ~ 18V	A/D 16x10b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32G890F128G-E-BGA112R IC MCU 32BIT 128KB FLASH 112BGA Silicon Labs	3,648	-	RFQ	Datasheet	112-LFBGA	Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	90	128KB (128K x 8)	FLASH	-	16K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566TFBGFP#10 IC MCU 32BIT 512KB FLSH 100LQFP Renesas Electronics Corporation	3,165	-	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	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
CY8C4147AZS-S455T IC MCU 32BIT 128KB FLASH 64LQFP Infineon Technologies	3,881	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10/16x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
P89C51RD2BBD/01,55 IC MCU 8BIT 64KB FLASH 44LQFP NXP USA Inc.	4,909	-	RFQ	Datasheet	44-LQFP	89C	Bag	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MK12DX128VMC5 IC MCU 32B 128KB FLASH 121MAPBGA NXP USA Inc.	3,903	-	RFQ	Datasheet	121-LFBGA	Kinetis K10	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	50MHz	I2C, IrDA, SPI, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	4K x 8	32K x 8	1.71V ~ 3.6V	A/D 24x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S6E1B86EHAGV20000 IC MCU 32BIT 560KB FLASH 80LQFP Infineon Technologies	3,790	-	RFQ	Datasheet	80-LQFP	FM0+ S6E1B8	Tray	Obsolete	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	40MHz	CSIO, I2C, LINbus, SmartCard, UART/USART, USB	I2S, LCD, LVD, POR, PWM, WDT	65	560KB (560K x 8)	FLASH	-	64K x 8	1.65V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC582B54E1AD00X IC MCU 32BIT 768KB FLASH 64ETQFP STMicroelectronics	2,243	-	RFQ	Datasheet	64-TQFP Exposed Pad	SPC58	Tape & Reel (TR)	Obsolete	Not Verified	e200z2	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SPI	DMA, WDT	32	768KB (768K x 8)	FLASH	64K x 8	96K x 8	3V ~ 5.5V	A/D 27x12b SAR	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
UPD78F0455GK(S)-GAJ-AX IC MCU 8BIT 60KB FLASH 64LQFP Renesas Electronics Corporation	2,843	-	RFQ	Datasheet	64-LQFP	78K0/Lx3	Tray	Active	-	78K/0	8-Bit	10MHz	3-Wire SIO, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	46	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S600-IQN50-C2T IC MCU 32BIT 32KB FLASH 48LQFP Texas Instruments	2,486	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 600	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1001GA(S)-HAA-AX IC MCU 16BIT 32KB FLASH 48TQFP Renesas Electronics Corporation	2,902	-	RFQ	Datasheet	48-TQFP	78K0R/Kx3-L	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	41	32KB (32K x 8)	FLASH	-	1.5K x 8	1.8V ~ 5.5V	A/D 11x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR755FR0T6 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	2,052	-	RFQ	Datasheet	64-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	60MHz	I2C, SPI, SSI, SSP, UART/USART	DMA, PWM, WDT	38	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08DV16F2MLC IC MCU 8BIT 16KB FLASH 32LQFP NXP USA Inc.	4,555	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 10x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C72-20I/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	3,619	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
FW427IPMR-ACTA IC MCU 16BIT 32KB FLASH 64LQFP Texas Instruments	3,432	-	RFQ	Datasheet	64-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430	16-Bit	8MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F84A-04/SS IC MCU 8BIT 1.75KB FLASH 20SSOP Microchip Technology	1,304	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	13	1.75KB (1K x 14)	FLASH	64 x 8	68 x 8	4V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C74BT-04/L IC MCU 8BIT 7KB OTP 44PLCC Microchip Technology	3,225	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	A/D 8x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LC65BT-04/PT IC MCU 8BIT 7KB OTP 44TQFP Microchip Technology	3,214	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
T85C5121-S3SIL IC MCU 8BIT 16KB CODE RAM 52PLCC Microchip Technology	1,394	-	RFQ	Datasheet	52-LCC (J-Lead)	85C	Tube	Obsolete	Not Verified	80C51	8-Bit	16MHz	SmartCard, UART/USART	LED, POR, WDT	14	16KB (16K x 8)	Code RAM	-	256 x 8	2.85V ~ 5.4V	-	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.