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
S9S12GN48F0CLF IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	2,086	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	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 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08RN32W1CLC IC MCU 8BIT 32KB FLASH 32LQFP NXP USA Inc.	4,698	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN48F1CLC IC MCU 16BIT 48KB FLASH 32LQFP NXP USA Inc.	4,234	-	RFQ	Datasheet	32-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	26	48KB (48K x 8)	FLASH	1.5K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN48ACLF IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	2,077	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	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 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN48BCLC IC MCU 16BIT 48KB FLASH 32LQFP NXP USA Inc.	4,684	-	RFQ	Datasheet	32-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	26	48KB (48K x 8)	FLASH	1.5K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F071VBH6 IC MCU 32BIT 128KB FLSH 100UFBGA STMicroelectronics	4,188	-	RFQ	Datasheet	100-UFBGA	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	87	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
N79E352RALG IC MCU 8BIT 8KB FLASH 48LQFP Nuvoton Technology Corporation	1,887	-	RFQ	Datasheet	48-LQFP	N79	Tray	Last Time Buy	Not Verified	8051	8-Bit	24MHz	EBI/EMI, I2C, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	38	8KB (8K x 8)	FLASH	128 x 8	256 x 8	2.4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR5859IRHAR IC MCU 16BIT 64KB FRAM 40VQFN Texas Instruments	3,874	-	RFQ	Datasheet	40-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	64KB (64K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 14x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC1114JBD48/323QL IC MCU 32BIT 48KB FLASH 48LQFP NXP USA Inc.	4,708	-	RFQ	Datasheet	48-LQFP	LPC1100XL	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	42	48KB (48K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100JLAFA#70 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	2,917	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10MMGDFB#70 16BIT MCU RL78/I1B 128K LQFP80 - Renesas Electronics Corporation	3,464	-	RFQ	Datasheet	80-LQFP	RL78/I1B	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, IrDA, LINbus, UART/USART	Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT	44	128KB (128K x 8)	FLASH	-	8K x 8	1.9V ~ 5.5V	A/D 4x10b SAR, 3x24b Sigma-Delta	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10NMEDFB#75 16BIT MCU RL78/I1C 64KB 80LQFP - Renesas Electronics Corporation	3,567	-	RFQ	Datasheet	80-LQFP	RL78/I1C	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, IrDA, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	2K x 8	6K x 8	1.7V ~ 5.5V	A/D 4x10b, 3x24b Sigma-Delta	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F818-I/MLTSL IC MCU 8BIT 1.75KB FLASH 28QFN Microchip Technology	2,445	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	4V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9AF342LAPMC-G-JNE2-1 IC MCU 32BIT 160KB 64LQFP Infineon Technologies	4,524	-	RFQ	Datasheet	64-LQFP	FM3 MB9A340NA	Tray	Active	-	ARM® Cortex®-M3	32-Bit	40MHz	CSIO, I2C, UART/USART, USB	DMA, LVD, POR, PWM, WDT	51	160KB (160K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 12x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C54-LPE/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	2,285	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	40MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LC54A-04E/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	4,853	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	3V ~ 6.25V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
ST72F325S4T6 IC MCU 8BIT 16KB FLASH 48LQFP STMicroelectronics	4,410	-	RFQ	Datasheet	48-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	512 x 8	3.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F301C6T6TR IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	2,494	-	RFQ	Datasheet	48-LQFP	STM32F3	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 8x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC56F80726VLF IC MCU 32BIT 32KB FLASH 48LQFP NXP USA Inc.	2,239	-	RFQ	Datasheet	48-LQFP	56F80xxx	Tray	Active	Not Verified	56800EF	32-Bit	100MHz	I2C, LINbus, SCI, SPI	Brown-out Detect/Reset, DMA, LVI, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	-	6K x 8	2.7V ~ 3.6V	A/D 14x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F524T8ADFP#51 IC MCU 32BIT 128KB FLSH 100LFQFP Renesas Electronics Corporation	2,714	-	RFQ	Datasheet	100-LQFP	RX24T	Tape & Reel (TR)	Active	Not Verified	RXv2	32-Bit Single-Core	80MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	80	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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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.