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
PIC16LC621-04E/SS IC MCU 8BIT 1.75KB OTP 20SSOP Microchip Technology	4,105	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	-	80 x 8	2.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G431MBT6 IC MCU 32BIT 128KB FLASH 80LQFP STMicroelectronics	3,775	-	RFQ	Datasheet	80-LQFP	STM32G4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	66	128KB (128K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 23x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4124PVS-S432T IC MCU 32BIT 16KB FLASH 28SSOP Infineon Technologies	1,558	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	24	16KB (16K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
JN5188HN/001Y IC MCU 40VFQFN NXP USA Inc.	3,468	-	RFQ	Datasheet	40-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount
STM32U545CEU6Q IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	3,665	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32U5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	33	512KB (512K x 8)	FLASH	-	274K x 8	1.71V ~ 3.6V	A/D 10x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LFDFB#70 16-BIT GENERAL MCU RL78/G14 96K Renesas Electronics Corporation	2,922	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	52	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S08AW16AE0MLC IC MCU 8BIT 16KB FLASH 32LQFP NXP USA Inc.	2,617	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S912ZVLA64F0VLC IC MCU 16BIT 64KB FLASH 32LQFP NXP USA Inc.	3,320	-	RFQ	Datasheet	32-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	19	64KB (64K x 8)	FLASH	1K x 8	4K x 8	5.5V ~ 18V	A/D 6x10b, 6x12b; D/A1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L152R6T6TR IC MCU 32BIT 32KB FLASH 64LQFP STMicroelectronics	3,750	-	RFQ	Datasheet	64-LQFP	STM32L1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Cap Sense, DMA, I2S, LCD, POR, PWM, WDT	51	32KB (32K x 8)	FLASH	4K x 8	10K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PKGFA#10 IC MCU 16BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	3,788	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	86	384KB (384K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C716-04E/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	2,692	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 4x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF818T-I/ML IC MCU 8BIT 1.75KB FLASH 28QFN Microchip Technology	1,094	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA16-16AJ IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	4,397	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA16L-8AJ IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	1,702	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA328P-15AZ IC MCU 8BIT 32KB FLASH 32TQFP Microchip Technology	2,320	-	RFQ	Datasheet	32-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATMEGA328P-15MZ IC MCU 8BIT 32KB FLASH 32QFN Microchip Technology	1,493	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33FJ06GS102-E/SO IC MCU 16BIT 6KB FLASH 28SOIC Microchip Technology	3,508	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	6KB (6K x 8)	FLASH	-	256 x 8	3V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33FJ09GS302-E/SO IC MCU 16BIT 9KB FLASH 28SOIC Microchip Technology	4,059	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	9KB (3K x 24)	FLASH	-	1K x 8	3V ~ 3.6V	A/D 8x10b; D/A 2x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC24EP256GP202-E/SS IC MCU 16BIT 256KB FLASH 28SSOP Microchip Technology	4,773	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24EP	Tube	Active	Not Verified	PIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ML610Q482P-NNNTB0ARL IC MCU 8BIT 64KB FLASH 48TQFP Rohm Semiconductor	2,688	-	RFQ	Datasheet	48-TQFP	ML610400	Tray	Not For New Designs	Not Verified	nX-U8/100	8-Bit	4.2MHz	I2C, SSP, UART/USART	POR, PWM, WDT	22	64KB (32K x 16)	FLASH	-	4K x 8	1.1V ~ 3.6V	A/D 2x24b	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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