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
MKL14Z32VFT4 IC MCU 32BIT 32KB FLASH 48QFN NXP USA Inc.	1,270	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis KL1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12G64AVLFR IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	2,289	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	2K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12G64F0VLFR IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	2,633	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	2K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN48F0WLFR IC MCU 16BIT 48KB FLASH 48LQFP NXP USA Inc.	1,302	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Not For New Designs	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 ~ 150°C (TA)	-	-	Surface Mount
PIC16LC72A-04/SS IC MCU 8BIT 3.5KB OTP 28SSOP Microchip Technology	1,608	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	A/D 5x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C55-RCE/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	3,137	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	24 x 8	3.25V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC68HC908GR4CFA IC MCU 8BIT 4KB FLASH 32LQFP NXP USA Inc.	1,859	-	RFQ	Datasheet	32-LQFP	HC08	Tray	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM	21	4KB (4K x 8)	FLASH	-	384 x 8	2.7V ~ 5.5V	A/D 6x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08DZ32CLF IC MCU 8BIT 32KB FLASH 48LQFP NXP USA Inc.	2,887	-	RFQ	Datasheet	48-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z86E0812SSG1866 IC MCU 8BIT 2KB OTP 18SOIC Zilog	3,856	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
EFM32TG840F16-D-QFN64R IC MCU 32BIT 16KB FLASH 64QFN Silicon Labs	1,623	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Tiny Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM	56	16KB (16K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F091CCU7TR IC MCU 32BIT 256KB FLSH 48UFQFPN STMicroelectronics	3,544	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 13x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4045PVA-S412T IC MCU 32BIT 32KB FLASH 28SSOP Infineon Technologies	3,854	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™ 4 CY8C4000S	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, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b; D/A 1x7/1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12ZVL32AWLFR S12Z CPU, 32K FLASH NXP USA Inc.	3,638	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Z8F4822AR020SC00TR IC MCU 8BIT 48KB FLASH 64LQFP Zilog	1,629	-	RFQ	Datasheet	64-LQFP	Encore!® XP®	Tape & Reel (TR)	Obsolete	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	46	48KB (48K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 12x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F2421VN020SC00TR IC MCU 8BIT 24KB FLASH 44PLCC Zilog	4,230	-	RFQ	Datasheet	44-LCC (J-Lead)	Encore!® XP®	Tape & Reel (TR)	Obsolete	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	24KB (24K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
EFM32TG11B540F64GQ64-B IC MCU 32BIT 64KB FLASH 64TQFP Silicon Labs	3,266	-	RFQ	Datasheet	64-TQFP	Tiny Gecko 1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	64KB (64K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F72-E/ML IC MCU 8BIT 3.5KB FLASH 28QFN Microchip Technology	2,638	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	FLASH	-	128 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATMEGA8U2-MUR IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	2,394	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	22	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2444IDA38R IC MCU 16BIT 8KB FLASH 38TSSOP Texas Instruments	3,056	-	RFQ	Datasheet	38-TSSOP (0.240", 6.10mm Width)	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	32	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA8E5-MNR IC MCU 8/16BIT 8KB FLASH 32VQFN Microchip Technology	3,101	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® XMEGA® E5	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	26	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°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.