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
LPC824M201JHI33E IC MCU 32BIT 32KB FLASH 32HVQFN NXP USA Inc.	3,046	-	RFQ	Datasheet	32-VFQFN Exposed Pad	LPC82x	Tray	Obsolete	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	30MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U073C8T6 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	1,856	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F1056AASP#50 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	3,140	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G11	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	LVD, POR, WDT	17	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.6V ~ 5.5V	A/D 10x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104BFANA#00 IC MCU 16BIT 96KB FLASH 32WFQFN Renesas Electronics Corporation	1,133	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	25	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 8x8/10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10WLAGFB#50 IC MCU 16BIT 16KB FLASH 64LFQFP Renesas Electronics Corporation	3,248	-	RFQ	Datasheet	64-LQFP	RL78/L13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	42	16KB (16K x 8)	FLASH	4K x 8	1K x 8	1.6V ~ 5.5V	A/D 9x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A73CFM#HA0 IC MCU 32BIT 64KB FLASH 64LFQFP Renesas Electronics Corporation	3,839	-	RFQ	Datasheet	64-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	53	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
MCHC908QT1MDWE IC MCU 8BIT 1.5KB FLASH 8SO NXP USA Inc.	4,451	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	5	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F104BEGNA#00 IC MCU 16BIT 64KB FLASH 32HWQFN Renesas Electronics Corporation	1,739	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A92DBU#BC0 IC MCU 32BIT 128KB FLASH 64VFBGA Renesas Electronics Corporation	2,341	-	RFQ	Datasheet	64-VFBGA	RA2E1	Tray	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	53	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 13x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GEE2DNP#BA0 16BIT MCU RL78/G24 64K 40HWQFN - Renesas Electronics Corporation	1,490	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 19x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GEE2DNP#BA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	3,426	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	33	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 19x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89S51-24AC IC MCU 8BIT 4KB FLASH 44TQFP Microchip Technology	3,660	-	RFQ	Datasheet	44-TQFP	89S	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
AT89S51-24AI IC MCU 8BIT 4KB FLASH 44TQFP Microchip Technology	3,022	-	RFQ	Datasheet	44-TQFP	89S	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9RS08KA4CWJR IC MCU 8BIT 4KB FLASH 20SOIC NXP USA Inc.	3,131	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	RS08	Tape & Reel (TR)	Active	Not Verified	RS08	8-Bit	20MHz	I2C	LVD, POR, PWM, WDT	18	4KB (4K x 8)	FLASH	-	126 x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1008AALA#W0 IC MCU 16BIT 16KB FLASH 25LGA Renesas Electronics Corporation	1,588	-	RFQ	Datasheet	25-WFLGA	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	15	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 5.5V	A/D 6x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10EGAGFB#X0 IC MCU 16BIT 16KB FLASH 48LFQFP Renesas Electronics Corporation	1,549	-	RFQ	Datasheet	48-LQFP	RL78/G1A	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	4K x 8	2K x 8	1.6V ~ 3.6V	A/D 24x8/12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G041G8U6 IC MCU 32BIT 64KB FLASH 28UFQFPN STMicroelectronics	1,983	-	RFQ	Datasheet	28-UFQFN	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 17x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89LPC916FDH,129 IC MCU 8BIT 2KB FLASH 16TSSOP NXP USA Inc.	4,268	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	LPC900	Tube	Obsolete	Verified	8051	8-Bit	18MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	-	256 x 8	2.4V ~ 3.6V	A/D 4x8b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F610-I/ST IC MCU 8BIT 1.75KB FLASH 14TSSOP Microchip Technology	1,774	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	11	1.75KB (1K x 14)	FLASH	-	64 x 8	2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2111IPW14R IC MCU 16BIT 1KB FLASH 14TSSOP Texas Instruments	2,390	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°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.

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.