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
PIC18F4450T-I/PT IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	2,794	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	48MHz	UART/USART, USB	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	34	16KB (8K x 16)	FLASH	-	768 x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN16J0MLFR IC MCU 16BIT 16KB FLASH 48LQFP NXP USA Inc.	4,245	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	-	S12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	16KB (16K x 8)	FLASH	512 x 8	1K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S12GN16J1MLCR IC MCU 16BIT 16KB FLASH 32LQFP NXP USA Inc.	3,845	-	RFQ	Datasheet	32-LQFP	HCS12	Tape & Reel (TR)	Active	-	S12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	26	16KB (16K x 8)	FLASH	512 x 8	1K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F52315CGNE#40 IC MCU 32BIT 128MB FLASH 48WFQFN Renesas Electronics Corporation	1,491	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX231	Tape & Reel (TR)	Active	-	RXv2	32-Bit	54MHz	I2C, IrDA, SCI, SPI, SSI, UART/USART, USB OTG	DMA, LVD, POR, PWM, WDT	30	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12ZVL16AVLC S12Z CPU, 16K FLASH NXP USA Inc.	2,920	-	RFQ	Datasheet	32-LQFP	S12 MagniV	Tray	Active	-	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	19	16KB (16K x 8)	FLASH	128 x 8	1K x 8	3.5V ~ 40V	A/D 6x10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY95F778JPMC2-G-UNE2 IC MCU 8BIT 60KB FLASH 64LQFP Infineon Technologies	1,126	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770M	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	59	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F778ENPMC2-G-UNE2 IC MCU 8BIT 60KB FLASH 64LQFP Infineon Technologies	3,870	-	RFQ	Datasheet	64-LQFP	F²MC-8FX MB95770L	Tray	Active	Not Verified	F²MC-8FX	8-Bit	16MHz	I2C, SIO, UART/USART	LCD, LVD, POR, PWM, WDT	59	60KB (60K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x8/12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY95F778JNPMC2-G-UNE2 IC MM MCU 64LQFP Infineon Technologies	2,972	-	RFQ	Datasheet	-	*	Tray	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F101LLDFB#70 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	2,251	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	-	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86L1608SSG IC MCU 8BIT 1KB ROM 18SOIC Zilog	1,339	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	Z8®	Bulk	Active	-	Z8	8-Bit	-	-	POR, WDT	14	1KB (1K x 8)	ROM	-	124 x 8	2V ~ 3.6V	-	External, Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C8051T622-GM IC MCU 8BIT 16KB OTP 24QFN Silicon Labs	2,944	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051T62x	Tray	Obsolete	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	POR, PWM, WDT	16	16KB (16K x 8)	OTP	-	1.25K x 8	1.8V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1CEU6TR IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	1,702	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GLL3CLA#HC0 16BIT MCU RL78/G23 512K 64WFLGA Renesas Electronics Corporation	2,679	-	RFQ	Datasheet	64-WFLGA	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	54	512KB (512K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 12x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F110PJGFB#50 IC MCU 16BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	3,290	-	RFQ	Datasheet	100-LQFP	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	69	256KB (256K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 13x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24F08KA101-E/MQ IC MCU 16BIT 8KB FLASH 20VQFN Microchip Technology	3,415	-	RFQ	Datasheet	20-VQFN Exposed Pad	PIC® XLP™ 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	8KB (2.75K x 24)	FLASH	512 x 8	1.5K x 8	1.8V ~ 3.6V	A/D 9x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATMEGA644P-20MQR IC MCU 8BIT 64KB FLASH 44VQFN Microchip Technology	2,204	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATMEGA644PV-10MQR IC MCU 8BIT 64KB FLASH 44VQFN Microchip Technology	3,775	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (32K x 16)	FLASH	2K x 8	4K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY861-20MUR IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	3,266	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATtiny	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	16	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ32GP102-I/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	4,004	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	16 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	32KB (11K x 24)	FLASH	-	1K x 16	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ32MC102-I/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	1,223	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	16 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT	21	32KB (11K x 24)	FLASH	-	1K x 16	3V ~ 3.6V	A/D 8x10b	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.

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.