Microcontrollers

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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
EFM32HG310F32G-C-QFN32 IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	4,267	-	RFQ	Datasheet	32-VQFN Exposed Pad	Happy Gecko	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F213G2CNNP#W4 16BIT MCU R8C/3GC ROM8K/RAM1K 24 Renesas Electronics Corporation	1,687	-	RFQ	Datasheet	24-WFQFN Exposed Pad	R8C/3x/3GC	Tape & Reel (TR)	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	19	8KB (8K x 8)	FLASH	4K x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA128A3U-MN IC MCU 8/16BIT 128KB FLASH 64QFN Microchip Technology	2,631	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® XMEGA® A3U	Tray	Discontinued at Digi-Key	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	50	128KB (64K x 16)	FLASH	2K x 8	8K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9KEAZ64ACLK IC MCU 32BIT 64KB FLASH 80LQFP NXP USA Inc.	3,096	-	RFQ	Datasheet	80-LQFP	Kinetis KEA	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	71	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16CE624-20E/SS IC MCU 8BIT 1.75KB OTP 20SSOP Microchip Technology	2,589	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	128 x 8	96 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8F2422AR020SC00TR IC MCU 8BIT 24KB FLASH 64LQFP Zilog	2,657	-	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	24KB (24K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 12x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F3221AN020SC00TR IC MCU 8BIT 32KB FLASH 44QFP Zilog	4,517	-	RFQ	Datasheet	44-LQFP	Encore!® XP®	Tape & Reel (TR)	Obsolete	Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	32KB (32K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
S1C17M40F701100-160 IC MCU 16BIT 48KB FLASH 64QFP13 EPSON	1,614	-	RFQ	Datasheet	64-LQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	16.8MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT	-	48KB (48K x 8)	FLASH	256 x 8	2K x 8	1.8V ~ 5.5V	A/D 12b SAR	External, Internal	-40°C ~ 85°C	-	-	Surface Mount
R5F52315ADND#U0 IC MCU 32BIT 128KB FLASH 64HWQFN Renesas Electronics Corporation	1,520	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX200	Tray	Not For New Designs	Not Verified	RXv2	32-Bit Single-Core	54MHz	CANbus, I2C, IrDA, SCI, SD/SDIO, SPI, SSI, USB OTG	DMA, LVD, POR, PWM, WDT	43	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1RBI3N IC MCU 32BIT 128KB FLASH 64UFBGA STMicroelectronics	1,759	-	RFQ	Datasheet	64-UFBGA	STM32G0	Bulk	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	58	128KB (128K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C622AT-20/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	3,236	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LC716T-04I/SS IC MCU 8BIT 3.5KB OTP 20SSOP Microchip Technology	1,905	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	A/D 4x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F521-C-IM IC MCU 8BIT 8KB FLASH 10DFN Silicon Labs	2,816	-	RFQ	Datasheet	10-VFDFN Exposed Pad	C8051F52x	Tube	Active	Not Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	6	8KB (8K x 8)	FLASH	-	256 x 8	2V ~ 5.25V	A/D 6x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C58B-04E/P IC MCU 8BIT 3KB OTP 18DIP Microchip Technology	3,367	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	12	3KB (2K x 12)	OTP	-	73 x 8	3V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Through Hole
AT90S2333-8PC IC MCU 8BIT 2KB FLASH 28DIP Microchip Technology	3,387	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® 90S	Tube	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	20	2KB (1K x 16)	FLASH	128 x 8	128 x 8	4V ~ 6V	A/D 6x10b	Internal	0°C ~ 70°C	-	-	Through Hole
ST7FLITE25M6TR IC MCU 8BIT 8KB FLASH 20SO STMicroelectronics	1,834	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	ST7	Tape & Reel (TR)	Obsolete	Not Verified	ST7	8-Bit	8MHz	SPI	LVD, POR, PWM, WDT	15	8KB (8K x 8)	FLASH	-	384 x 8	2.4V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8AL31E89TCX IC MCU 8BIT 64KB FLASH 64LQFP STMicroelectronics	2,012	-	RFQ	Datasheet	64-LQFP	STM8A	Tray	Not For New Designs	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.65V ~ 3.6V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
XC878CM16FFA5VACKXUMA1 IC MCU 8BIT 64KB FLASH 64LQFP Infineon Technologies	3,555	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	27MHz	CANbus, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	3.25K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G0C1KET6 IC MCU 32BIT 512KB FLASH 32LQFP STMicroelectronics	2,740	-	RFQ	Datasheet	32-LQFP	STM32G0	Bulk	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	30	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0C1KET6N IC MCU 32BIT 512KB FLASH 32LQFP STMicroelectronics	2,038	-	RFQ	Datasheet	32-LQFP	STM32G0	Bulk	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	29	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 12x12b SAR; D/A 2x12b	External, 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.

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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.

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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.