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
R7FS124773A01CNF#BA1 SYNERGY MCU PLATFORM S124 128K 4 Renesas Electronics Corporation	4,474	-	RFQ	Datasheet	40-WFQFN Exposed Pad	S124	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART, USB	LVD, POR, PWM, WDT	29	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 12x14b SAR; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F140FKAFP#50 IC MCU 16BIT 384KB FLASH 44LQFP Renesas Electronics Corporation	3,289	-	RFQ	Datasheet	44-LQFP	RL78/G13A	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	31	384KB (384K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C621A-04E/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	2,023	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	1.75KB (1K x 14)	OTP	-	96 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATTINY85-15SZ IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	3,250	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	AVR® ATtiny, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	16MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC18LF23K22-I/SP IC MCU 8BIT 8KB FLASH 28SPDIP Microchip Technology	1,182	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	24	8KB (4K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 19x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATSAM4N16BA-MUR IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	3,158	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM4N	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	1MB (1M x 8)	FLASH	-	80K x 8	1.62V ~ 3.6V	A/D 11x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR4133IG48R IC MCU 16BIT 15.5KB FRAM 48TSSOP Texas Instruments	3,245	-	RFQ	Datasheet	48-TFSOP (0.240", 6.10mm Width)	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	44	15.5KB (15.5K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD20J14A-AN IC MCU 32BIT 16KB FLASH 64TQFP Microchip Technology	1,752	-	RFQ	Datasheet	64-TQFP	SAM D20J	Tray	Active	Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	52	16KB (16K x 8)	FLASH	-	2K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAMD20J15A-AN IC MCU 32BIT 32KB FLASH 64TQFP Microchip Technology	2,028	-	RFQ	Datasheet	64-TQFP	SAM D20J	Tray	Active	Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	52	32KB (32K x 8)	FLASH	-	4K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAMD20J16A-MN IC MCU 32BIT 64KB FLASH 64QFN Microchip Technology	3,881	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM D20J	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	52	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAMD21E16L-MF IC MCU 32BIT 64KB FLASH 32QFN Microchip Technology	4,323	-	RFQ	Datasheet	32-VFQFN Exposed Pad	SAM D21E, 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	26	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16F1773-E/SO IC MCU 8BIT 7KB FLASH 28SOIC Microchip Technology	4,970	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	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	128 x 8	512 x 8	2.3V ~ 5.5V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF1773-E/SO IC MCU 8BIT 7KB FLASH 28SOIC Microchip Technology	2,885	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 16F	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	128 x 8	512 x 8	1.8V ~ 3.6V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F1778T-I/MX IC MCU 8BIT 28KB FLASH 28UQFN Microchip Technology	2,514	-	RFQ	Datasheet	28-UQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	128 x 8	2K x 8	2.3V ~ 5.5V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1778T-I/SS IC MCU 8BIT 28KB FLASH 28SSOP Microchip Technology	2,917	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	128 x 8	2K x 8	2.3V ~ 5.5V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1778T-I/MX IC MCU 8BIT 28KB FLASH 28UQFN Microchip Technology	2,043	-	RFQ	Datasheet	28-UQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	128 x 8	2K x 8	1.8V ~ 3.6V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF1778T-I/SS IC MCU 8BIT 28KB FLASH 28SSOP Microchip Technology	4,466	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	28KB (16K x 14)	FLASH	128 x 8	2K x 8	1.8V ~ 3.6V	A/D 17x10b; D/A 3x5b, 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MM0128GPM028-E/ML IC MCU 32BIT 128KB FLASH 28QFN Microchip Technology	3,199	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 32MM	Tube	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	21	128KB (128K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33CK128MC506T-I/MR IC MCU 16BIT 128KB FLASH 64QFN Microchip Technology	1,597	-	RFQ	Datasheet	64-VFQFN Exposed Pad	-	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	-	-	-	-	128KB (128K x 8)	FLASH	-	-	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK256MC106T-I/MR IC MCU 16BIT 256KB FLASH 64QFN Microchip Technology	1,389	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33CK, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	100MIPs	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	48	256KB (256K x 8)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 20x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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