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
PIC32MM0256GPM036-E/M2 IC MCU 32BIT 256KB FLASH 36SQFN Microchip Technology	4,570	-	RFQ	Datasheet	36-VFQFN Exposed Pad	PIC® 32MM	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	27	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 15x10/12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATSAMD21G17L-MN IC MCU 32BIT 128KB FLASH 48QFN Microchip Technology	3,289	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM D21G, Functional Safety (FuSa)	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.63V	A/D 18x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN32AVLFR IC MCU 16BIT 32KB FLASH 48LQFP NXP USA Inc.	1,734	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN32BVLCR IC MCU 16BIT 32KB FLASH 32LQFP NXP USA Inc.	1,805	-	RFQ	Datasheet	32-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	26	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN32F0VLFR IC MCU 16BIT 32KB FLASH 48LQFP NXP USA Inc.	2,822	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN32J0CFTR IC MCU 16BIT 32KB FLASH 48TFQFN NXP USA Inc.	3,696	-	RFQ	Datasheet	48-TFQFN Exposed Pad	HCS12	Tape & Reel (TR)	Active	-	S12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C55A-04/SS IC MCU 8BIT 768B OTP 28SSOP Microchip Technology	1,016	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	OTP	-	25 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C621A-20I/P IC MCU 8BIT 1.75KB OTP 18DIP Microchip Technology	4,994	-	RFQ	Datasheet	18-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	-	96 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
TS87C58X2-LCA IC MCU 8BIT 32KB OTP 40PDIL Microchip Technology	4,919	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
TS87C58X2-MIA IC MCU 8BIT 32KB OTP 40PDIL Microchip Technology	4,616	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
TS87C58X2-MCA IC MCU 8BIT 32KB OTP 40PDIL Microchip Technology	3,323	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
TS87C58X2-LIA IC MCU 8BIT 32KB OTP 40PDIL Microchip Technology	1,766	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
TS87C58X2-LCE IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	1,863	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-LIE IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	3,016	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TS87C58X2-MCE IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	4,491	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-VCE IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	4,407	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/30MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-VIE IC MCU 8BIT 32KB OTP 44VQFP Microchip Technology	3,563	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/30MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TS87C58X2-LCC IC MCU 8BIT 32KB OTP 44PQFP Microchip Technology	3,596	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	30/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-MCC IC MCU 8BIT 32KB OTP 44PQFP Microchip Technology	2,289	-	RFQ	Datasheet	44-QFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
TS87C58X2-VIB IC MCU 8BIT 32KB OTP 44PLCC Microchip Technology	3,658	-	RFQ	Datasheet	44-LCC (J-Lead)	87C	Tube	Obsolete	Not Verified	80C51	8-Bit	40/30MHz	UART/USART	POR, WDT	32	32KB (32K x 8)	OTP	-	256 x 8	4.5V ~ 5.5V	-	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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