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
MSP430FR5968IRGZR IC MCU 16BIT 48KB FRAM 48VQFN Texas Instruments	4,501	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	40	48KB (48K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV10Z64VLF7R IC MCU 32BIT 64KB FLASH 48LQFP NXP USA Inc.	2,028	-	RFQ	Datasheet	48-LQFP	Kinetis KV	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	75MHz	I2C, SPI, UART/USART	DMA, LVD, POR, WDT	35	64KB (64K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XC886C6FFI5VACFXUMA1 IC MCU 8BIT 24KB FLASH 48TQFP Infineon Technologies	3,637	-	RFQ	Datasheet	48-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	24MHz	CANbus, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	24KB (24K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8AF5286UDX IC MCU 8BIT 64KB FLASH 32UFQFPN STMicroelectronics	3,103	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	24MHz	CANbus, I2C, LINbus, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	2K x 8	6K x 8	3V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 150°C (TA)	Automotive	AEC-Q100	Surface Mount
R5F21321DNSP#U0 IC MCU 16BIT 4KB FLASH 20LSSOP Renesas Electronics Corporation	3,602	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32D	Tube	Last Time Buy	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	4KB (4K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN32AVFT IC MCU 16BIT 32KB FLASH 48QFN NXP USA Inc.	3,701	-	RFQ	Datasheet	48-TFQFN Exposed Pad	HCS12	Tray	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
SAF-XC888-8FFA 5V AC IC MCU 8BIT 32KB FLASH 64TQFP Infineon Technologies	2,698	-	RFQ	Datasheet	64-LQFP	XC8xx	Tape & Reel (TR)	Obsolete	Not Verified	XC800	8-Bit	24MHz	SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	48	32KB (32K x 8)	FLASH	-	1.75K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100GLDNA#60 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	1,391	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104GKGNA#60 16-BIT GENERAL MCU RL78/G14 384K Renesas Electronics Corporation	1,859	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	38	384KB (384K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 10x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M0519LD3AE IC MCU 32BIT 64KB FLASH 48LQFP Nuvoton Technology Corporation	4,125	-	RFQ	Datasheet	48-LQFP	NuMicro M0519	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	72MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVR, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	4K x 8	16K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS124773A01CFM#BA1 IC MCU 32BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	2,047	-	RFQ	Datasheet	64-LQFP	Renesas Synergy™ S1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	CANbus, I2C, SCI, SPI, UART/USART, USB	LVD, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 18x14b SAR; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100JLAFA#10 IC MCU 16BIT 512KB FLASH 52LQFP Renesas Electronics Corporation	4,859	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN32J1VTJ IC MCU 16BIT 32KB FLASH 20TSSOP NXP USA Inc.	1,157	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	HCS12	Tube	Last Time Buy	-	S12	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	14	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
R5F104LKGFB#70 16-BIT GENERAL MCU RL78/G14 384K Renesas Electronics Corporation	2,206	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	52	384KB (384K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F52305ADND#00 IC MCU 32BIT 128MB FLASH 64WFQFN Renesas Electronics Corporation	2,561	-	RFQ	Datasheet	64-WFQFN Exposed Pad	RX230	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	54MHz	I2C, IrDA, SCI, SPI, SSI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	47	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S308-IQN25-C2T IC MCU 32BIT 16KB FLASH 48LQFP Texas Instruments	1,186	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 300	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S300-IGZ25-C2T IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	1,247	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S308-IGZ25-C2T IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	1,679	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S328-IGZ25-C2T IC MCU 32BIT 16KB FLASH 48VQFN Texas Instruments	3,654	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 300	Tape & Reel (TR)	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	25MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	16KB (16K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN16F0MLFR IC MCU 16BIT 16KB FLASH 48LQFP NXP USA Inc.	4,233	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	16KB (16K x 8)	FLASH	512 x 8	1K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°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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