Microcontrollers

Use the filters and product table below to compare Microcontrollers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
R9A06G034NGBA#AC0 IC MCU Renesas Electronics Corporation	3,642	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD70F3368GJ(A)-GAE-E2-AX IC MCU 32BIT 1MB FLASH 144LQFP Renesas Electronics Corporation	4,354	-	RFQ	Datasheet	144-LQFP	V850ES/Sx3	Bulk	Obsolete	-	V850ES	32-Bit	32MHz	CSI, EBI/EMI, I2C, UART/USART	DMA, PWM, WDT	128	1MB (1M x 8)	FLASH	-	60K x 8	2.85V ~ 3.6V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21324GKSP#X4 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	1,841	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32G	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	16KB (16K x 8)	FLASH	4K x 8	1.5K x 8	2.7V ~ 5.5V	A/D 4x10b	-	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD78F0500AMC-5A4-A IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	3,146	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Obsolete	-	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F35M36KFF#UAQ IC MCU Renesas Electronics Corporation	1,206	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD70F3842GC(R)-UEU-AX IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	3,592	-	RFQ	Datasheet	100-LQFP	V850ES/JG3-L	Bulk	Obsolete	-	V850ES	32-Bit	20MHz	CSI, EBI/EMI, I2C, UART/USART	DMA, LVD, PWM, WDT	83	1MB (1M x 8)	FLASH	-	80K x 8	2.2V ~ 3.6V	A/D 12x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3634GJA1-GAE-AX IC MCU Renesas Electronics Corporation	1,344	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD70F3612M2GAA-GAN-E2-QS-AX IC MCU Renesas Electronics Corporation	2,945	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD78F0411GA(S)-8EU-AT IC MCU 8BIT 16KB FLASH 48LQFP Renesas Electronics Corporation	1,693	-	RFQ	Datasheet	48-LQFP	78K0/Lx3	Bulk	Obsolete	-	78K/0	8-Bit	10MHz	3-Wire SIO, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	30	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 6x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1142GB(S)-GAH-AX IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	2,630	-	RFQ	Datasheet	64-LQFP	78K0R/Kx3	Bulk	Obsolete	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	55	64KB (64K x 8)	FLASH	-	4K x 8	5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

WINSUN SOURCING SUPPORT

Need Help Sourcing Microcontrollers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Microcontrollers FAQ

Common questions about filtering, comparing and sourcing Microcontrollers components.

How can I narrow the Microcontrollers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Microcontrollers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.