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
PIC18F16Q40-E/SS IC MCU 8BIT 64KB FLASH 20SSOP Microchip Technology	1,912	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	64KB (64K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F18445T-I/SS IC MCU 8BIT 14KB FLASH 20SSOP Microchip Technology	1,600	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	EUSART, I2C, LINbus, MSSP, SMBus/PMBus, RS-232, RS-485, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	14KB (8K x 14)	FLASH	256 x 8	1K x 8	2.3V ~ 5.5V	A/D 17x12b; D/A 1x5b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F16Q40T-I/SO IC MCU 8BIT 64KB FLASH 20SOIC Microchip Technology	1,545	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	64KB (64K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 17x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F15Q40-E/SO IC MCU 8BIT 32KB FLASH 20SOIC Microchip Technology	641	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	32KB (32K x 8)	FLASH	512 x 8	2K x 8	1.8V ~ 5.5V	A/D 7x12b; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F15276-E/MP IC MCU 8BIT 28KB FLASH 40QFN Microchip Technology	635	-	RFQ	Datasheet	40-VFQFN Exposed Pad	PIC® 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	28KB (28K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 28/2x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F18854-E/ML IC MCU 8BIT 7KB FLASH 28QFN Microchip Technology	549	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F, Functional Safety (FuSa)	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	7KB (4K x 14)	FLASH	256 x 8	512 x 8	2.3V ~ 5.5V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51101AGNE#20 IC MCU 32BIT 32KB FLASH 48HWQFN Renesas Electronics Corporation	1,225	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RX110	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AVR32DB28-I/SS IC MCU 8BIT 32KB FLASH 28SSOP Microchip Technology	498	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	AVR® DB	Tube	Active	Not Verified	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 9x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12LC508A-04/P IC MCU 8BIT 768B OTP 8DIP Microchip Technology	462	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 12C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
PIC16F1507T-I/SO IC MCU 8BIT 3.5KB FLASH 20SOIC Microchip Technology	290	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	17	3.5KB (2K x 14)	FLASH	-	128 x 8	2.3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB52F32I-C-TSSOP28 IC MCU 8BIT 32KB FLASH 28TSSOP Silicon Labs	231	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	Busy Bee	Strip	Active	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.5V	A/D 16x12b SAR; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
AVR32DA32-I/RXB IC MCU 8BIT 32KB FLASH 32VQFN Microchip Technology	140	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® DA	Tray	Active	Not Verified	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	32KB (32K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2101IPW14 IC MCU 16BIT 1KB FLASH 14TSSOP Texas Instruments	123	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Bulk	Active	Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2121IPW14 IC MCU 16BIT 1KB FLASH 14TSSOP Texas Instruments	519	-	RFQ	Datasheet	14-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2111IRSA16T IC MCU 16BIT 1KB FLASH 16QFN Texas Instruments	750	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10267GSP#35 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	1,830	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tube	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	4KB (4K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430G2132IRSA16T IC MCU 16BIT 1KB FLASH 16QFN Texas Instruments	1,210	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10266GSP#35 IC MCU 16BIT 2KB FLASH 20LSSOP Renesas Electronics Corporation	1,680	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	RL78/G12	Tube	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	14	2KB (2K x 8)	FLASH	2K x 8	256 x 8	1.8V ~ 5.5V	A/D 11x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E2A32DNJ#AA1 IC MCU ARM 16KB FLASH 20WQFN Renesas Electronics Corporation	1,300	-	RFQ	Datasheet	20-WFQFN Exposed Pad	RA2E2	Tray	Active	Not Verified	ARM® Cortex®-M23	32-Bit	48MHz	I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	2K x 8	8K x 8	1.6V ~ 5.5V	A/D 7x12b SAR	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2152IRSA16T IC MCU 16BIT 1KB FLASH 16QFN Texas Instruments	990	-	RFQ	Datasheet	16-VQFN Exposed Pad	MSP430G2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI, USI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	10	1KB (1K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	A/D 8x10b	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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