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
CY8C24423A-24PXIKP IC MCU 8BIT 4KB FLASH 28DIP Cypress Semiconductor Corp	187	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PSOC®1 CY8C24xxx	Bulk	Active	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	24	4KB (4K x 8)	FLASH	-	256 x 8	2.4V ~ 5.25V	A/D 10x14b; D/A 2x9b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT80C32X2-SLRUM IC MCU 8BIT ROMLESS 44PLCC Atmel	96,507	-	RFQ	Datasheet	44-LCC (J-Lead)	80C	Bulk	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC1402Q040X0032AAXUMA1 IC MCU 32BIT 32KB FLASH 40VQFN Infineon Technologies	5,000	-	RFQ	Datasheet	40-VFQFN Exposed Pad	XMC1000	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	27	32KB (32K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F100GGJ2DNP#AA0 IC MCU 16BIT 256KB FLASH 48WFQFN Renesas Electronics Corporation	832	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	40	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 10x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GLH2DFB#AA0 IC MCU 16BIT 192KB FLASH 64LQFP Renesas Electronics Corporation	800	-	RFQ	Datasheet	64-LQFP	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	54	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC1113FHN33/201,5 IC MCU 32BIT 24KB FLASH 32HVQFN NXP USA Inc.	1,841	-	RFQ	Datasheet	32-VQFN Exposed Pad	LPC1100	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	28	24KB (24K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF27K42-E/SO IC MCU 8BIT 128KB FLASH 28SOIC Microchip Technology	426	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 18K	Tube	Obsolete	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	25	128KB (64K x 16)	FLASH	1K x 8	8K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F100PLAFB#30 IC MCU 16BIT 512KB FLASH 100LQFP Renesas Electronics Corporation	1,933	-	RFQ	Datasheet	100-LQFP	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 20x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GFE3CFP#AA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	955	-	RFQ	Datasheet	44-LQFP	RL78/G24	Tray	Last Time Buy	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F101MJAFB#30 IC MCU 16BIT 256KB FLASH 80LQFP Renesas Electronics Corporation	773	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	-	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101LGAFB#30 IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	470	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Last Time Buy	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C20234-12LKXA IC MCU 8BIT 8KB FLASH 16QFN Cypress Semiconductor Corp	8,064	-	RFQ	Datasheet	16-UFQFN	PSOC®1 CY8C20xxx	Bulk	Obsolete	Not Verified	M8C	8-Bit	12MHz	I2C, SPI	LVD, POR, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.4V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4145FNQ-PS423T IC MCU 32BIT 32KB FLASH 45WLCSP Infineon Technologies	3,143	-	RFQ	Datasheet	45-XFBGA, WLCSP	PSOC™ 4 CY8C4100PS	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT	37	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b SAR, 8x12b Sigma-Delta; D/A 2x7b, 2x8/13b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4145FNI-PS423T IC MCU 32BIT 32KB FLASH 45WLCSP Infineon Technologies	4,914	-	RFQ	Datasheet	45-XFBGA, WLCSP	PSOC™ 4 CY8C4100PS	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b, 8x12b SAR; D/A 2x7b, 2x13b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08SU16VFK IC MCU 8BIT 16KB FLASH 24QFN NXP USA Inc.	2,144	-	RFQ	Datasheet	24-UFQFN Exposed Pad	S08	Bulk	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI	PWM, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	4.5V ~ 18V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08SH16CWLR IC MCU 8BIT 16KB FLASH 28SOIC Freescale Semiconductor	1,210	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	S08	Bulk	Active	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GFH3CFP#AA0 IC MCU 16BIT 192KB FLASH 44LQFP Renesas Electronics Corporation	800	-	RFQ	Datasheet	44-LQFP	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	37	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.8V ~ 5.5V	A/D 10x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F100GLF3CFA#AA0 IC MCU 16BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	714	-	RFQ	Datasheet	64-LQFP	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	54	96KB (96K x 8)	FLASH	8K x 8	12K x 8	1.8V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F100GLG2DFA#AA0 IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	663	-	RFQ	Datasheet	64-LQFP	RL78/G23	Tray	Last Time Buy	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101GGE3CFB#AA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	1,000	-	RFQ	Datasheet	48-LQFP	RL78/G24	Tray	Last Time Buy	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 21x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 105°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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