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
R5F101JLDFA#70 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	3,667	-	RFQ	Datasheet	52-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	-	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100LLGFB#70 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	1,478	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	32K x 8	2.4V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100LLDFB#70 16-BIT GENERAL MCU RL78/G13 512K Renesas Electronics Corporation	3,392	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	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
R5F140LLGFB#70 16BIT MCU RL78/G13A 512K 64LFQFP Renesas Electronics Corporation	3,527	-	RFQ	Datasheet	64-LQFP	RL78/G13A	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY9AF131KAPMC-G-105-UNE2 IC MCU 32BIT 64KB FLASH 48LQFP Infineon Technologies	2,460	-	RFQ	Datasheet	48-LQFP	FM3 MB9A130LA	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit	20MHz	CSIO, I2C, UART/USART	LVD, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	8K x 8	1.8V ~ 5.5V	A/D 6x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S308-IQN25 IC MCU 32BIT 16KB FLASH 48LQFP Texas Instruments	4,717	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 300	Tray	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
MC9S08DN16ACLF IC MCU 8BIT 16KB FLASH 48LQFP NXP USA Inc.	3,208	-	RFQ	Datasheet	48-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	16KB (16K x 8)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G0B1KEU7TR IC MCU 32BIT 512KB FLSH 32UFQFPN STMicroelectronics	4,889	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC24FV16KM204-E/ML IC MCU 16BIT 16KB FLASH 44QFN Microchip Technology	1,822	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 24F	Tube	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	37	16KB (5.5K x 24)	FLASH	512 x 8	2K x 8	2V ~ 5V	A/D 22x10b/12b; D/A 2x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S1C17W15F005100 IC MCU 16BIT 64KB FLASH DIE EPSON	1,442	-	RFQ	Datasheet	Die	-	Tray	Active	Not Verified	S1C17	16-Bit	4.2MHz	I2C, IrDA, SPI, UART/USART	LCD, POR, PWM, RFC, SNDA, WDT	32	64KB (64K x 8)	FLASH	-	4K x 8	1.2V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L083CZU6 IC MCU 32BIT 192KB FLSH 48UFQFPN STMicroelectronics	4,744	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	40	192KB (192K x 8)	FLASH	6K x 8	20K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F639-E/P IC MCU 8BIT 3.5KB FLASH 20DIP Microchip Technology	2,394	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	PIC® 16F	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, LVD, POR, WDT	11	3.5KB (2K x 14)	FLASH	-	128 x 8	2V ~ 3.6V	-	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
CY8C4124LQA-S423T IC MCU 32BIT 16KB FLASH 40UFQFN Infineon Technologies	4,741	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C4125LQA-S423T IC MCU 32BIT 32KB FLASH 40UFQFN Infineon Technologies	3,522	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430F6720IPNR IC MCU 16BIT 16KB FLASH 80LQFP Texas Instruments	2,387	-	RFQ	Datasheet	80-LQFP	MSP430F6xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	52	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 5x10b, 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MB96F656RBPMC-GE1 IC MCU 16BIT 288KB FLASH 120LQFP Infineon Technologies	4,368	-	RFQ	Datasheet	120-LQFP	F²MC-16FX MB96650	Tray	Obsolete	Not Verified	F²MC-16FX	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, UART/USART	DMA, LVD, POR, PWM, WDT	101	288KB (288K x 8)	FLASH	-	24K x 8	2.7V ~ 5.5V	A/D 29x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G431KBU3TR IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	1,683	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MC908QB8MPE IC MCU 8BIT 8KB FLASH 16DIP NXP USA Inc.	2,309	-	RFQ	Datasheet	16-DIP (0.300", 7.62mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI, SPI	LVD, POR, PWM	13	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
STM32G0B1KEU7 IC MCU 32BIT 512KB FLSH 32UFQFPN STMicroelectronics	1,495	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32HG310F32G-C-QFN32R IC MCU 32BIT 32KB FLASH 32QFN Silicon Labs	3,550	-	RFQ	Datasheet	32-VQFN Exposed Pad	Happy Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	22	32KB (32K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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