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
R5F100MJAFA#70 16-BIT GENERAL MCU RL78/G13 256K Renesas Electronics Corporation	4,931	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL16Z64VFT4R IC MCU 32BIT 64KB FLASH 48QFN NXP USA Inc.	2,446	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis KL1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, TSI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D - 16bit; D/A - 12bit	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F51405BDFN#10 IC MCU 32BIT 128MB FLASH 80LQFP Renesas Electronics Corporation	4,438	-	RFQ	Datasheet	80-LQFP	RX140	Tray	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	69	128KB (128K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 18x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10AGEKNA#G5 16BIT MCU RL78/F13 48QFN 64K -40 Renesas Electronics Corporation	1,854	-	RFQ	Datasheet	48-VFQFN Exposed Pad	RL78/F13	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.7V ~ 5.5V	A/D 14x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank
R5F100MJAFB#10 IC MCU 16BIT 256KB FLASH 80LFQFP Renesas Electronics Corporation	2,958	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	256KB (256K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51RC-24AC IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	4,226	-	RFQ	Datasheet	44-TQFP	89C	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
AT89C51RC-24AI IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	3,258	-	RFQ	Datasheet	44-TQFP	89C	Tray	Obsolete	Not Verified	8051	8-Bit	24MHz	SPI, UART/USART	WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LF818T-E/SS IC MCU 8BIT 1.75KB FLASH 20SSOP Microchip Technology	2,611	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16LF818T-E/SO IC MCU 8BIT 1.75KB FLASH 18SOIC Microchip Technology	2,282	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATA6616-P3PW IC MCU 8BIT 8KB FLASH 38VQFN Microchip Technology	2,577	-	RFQ	Datasheet	38-VFQFN Exposed Pad	AVR® ATA66 LIN-SBC	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 125°C (TC)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP32GP502T-E/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	1,040	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP32MC502T-E/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	4,470	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATA6616C-P3QW IC MCU 8BIT 8KB FLASH 38QFN Microchip Technology	2,228	-	RFQ	Datasheet	38-VFQFN Exposed Pad	AVR® ATA66 LIN-SBC, Functional Safety (FuSa)	Tape & Reel (TR)	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 125°C (TC)	Automotive	AEC-Q100	Surface Mount
CY8C4246LTI-DM405 IC MCU 32BIT 64KB FLASH 68QFN Infineon Technologies	4,733	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 4 CY8C42xx - M	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT	55	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L063R8T7 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	3,980	-	RFQ	Datasheet	64-LQFP	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.65V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12GN32F1VTJR IC MCU 16BIT 32KB FLASH 20TSSOP NXP USA Inc.	4,703	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	HCS12	Tape & Reel (TR)	Last Time Buy	Not Verified	12V1	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
S9S12GN32BVTJR IC MCU 16BIT 32KB FLASH 20TSSOP NXP USA Inc.	2,573	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	HCS12	Tape & Reel (TR)	Last Time Buy	Not Verified	12V1	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
R7FS124763A01CFM#BA1 IC MCU 32BIT 64KB FLASH 64LFQFP Renesas Electronics Corporation	1,758	-	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	64KB (64K 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
PIC16LC621A-04E/SO IC MCU 8BIT 1.75KB OTP 18SOIC Microchip Technology	4,072	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Obsolete	Not 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
R5F10MMEDFB#70 16BIT MCU RL78/I1B 64K 80QFP -40 Renesas Electronics Corporation	2,086	-	RFQ	Datasheet	80-LQFP	RL78/I1B	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, IrDA, LINbus, UART/USART	Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	6K x 8	1.9V ~ 5.5V	A/D 4x10b SAR, 3x24b Sigma-Delta	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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