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
ATTINY87-SU IC MCU 8BIT 8KB FLASH 20SOIC Microchip Technology	2,281	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	AVR® ATtiny	Tube	Active	Verified	AVR	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (4K x 16)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2E1A73CFJ#AA0 IC MCU 32BIT 64KB FLASH 32LQFP Renesas Electronics Corporation	1,226	-	RFQ	Datasheet	32-LQFP	RA2E1	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	I2C, SmartCard, SPI, UART/USART	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	23	64KB (64K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 10x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16F19175-I/PT IC MCU 8BIT 14KB FLASH 44TQFP Microchip Technology	620	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 16F	Tray	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	35	14KB (8K x 14)	FLASH	256 x 8	1K x 8	2.3V ~ 5.5V	A/D 31x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16HV540-04/SO IC MCU 8BIT 768B OTP 18SOIC Microchip Technology	555	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	12	768B (512 x 12)	OTP	-	25 x 8	3.5V ~ 15V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC24FJ64GU202-I/SS IC MCU 16BIT 64KB FLASH 28SSOP Microchip Technology	413	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	20	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 9x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1829-E/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	402	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ mTouch™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	14KB (8K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 3.6V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F1829-E/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	393	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ mTouch™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	14KB (8K x 14)	FLASH	256 x 8	1K x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F722-I/SP IC MCU 8BIT 3.5KB FLASH 28SPDIP Microchip Technology	375	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	3.5KB (2K x 14)	FLASH	-	128 x 8	1.8V ~ 5.5V	A/D 11x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC24FJ64GP203-I/M5 IC MCU 16BIT 64KB FLASH 36UQFN Microchip Technology	327	-	RFQ	Datasheet	36-UFQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	27	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 14x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF19156-E/SS IC MCU 8BIT 28KB FLASH 28SSOP Microchip Technology	274	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	24	28KB (16K x 14)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F17124-I/P IC MCU 8BIT 7KB FLASH 14DIP Microchip Technology	265	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	11	7KB (7K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 29x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC24FJ64GU202-I/ML IC MCU 16BIT 64KB FLASH 28QFN Microchip Technology	235	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	20	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 9x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1516-I/SP IC MCU 8BIT 14KB FLASH 28SPDIP Microchip Technology	178	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	14KB (8K x 14)	FLASH	-	512 x 8	2.3V ~ 5.5V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
IS31CS8974-QFLS2-TR IC MCU 8BIT 32KB FLASH 24QFN Lumissil Microsystems	5,640	-	RFQ	Datasheet	24-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART	LVD, LVR, POR, PWM, WDT	20	32KB (32K x 8)	FLASH	-	2K x 13	2.5V ~ 5.5V	-	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2233IN20 IC MCU 16BIT 2KB FLASH 20DIP Texas Instruments	650	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC24FJ32GP205T-I/PT IC MCU 16BIT 32KB FLASH 48TQFP Microchip Technology	3,107	-	RFQ	Datasheet	48-TQFP	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	39	32KB (11K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 14x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2453IRHB32R IC MCU 16BIT 8KB FLASH 32VQFN Texas Instruments	2,831	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GU202T-I/SS IC MCU 16BIT 64KB FLASH 28SSOP Microchip Technology	2,100	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	20	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 9x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GP205-I/M4 IC MCU 16BIT 64KB FLASH 48UQFN Microchip Technology	1,348	-	RFQ	Datasheet	48-UFQFN Exposed Pad	PIC® 24F	Tube	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	39	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 14x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP32MC202T-I/SS IC MCU 16BIT 32KB FLASH 28SSOP Microchip Technology	1,326	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	dsPIC™ 33EP	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 6x10b/12b	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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