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
R5F2LA68ANFP#30 IC MCU 16BIT 64KB FLASH 64LFQFP Renesas Electronics Corporation	4,054	-	RFQ	Datasheet	64-LQFP	R8C/Lx/A6A	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LCD, POR, PWM, Voltage Detect, WDT	56	64KB (64K x 8)	FLASH	2K x 8	3.5K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F56317DDLK#U0 IC MCU 32BIT 384KB FLSH 145TFLGA Renesas Electronics Corporation	4,480	-	RFQ	Datasheet	145-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	111	384KB (384K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E6NGBS#20 32BIT MCU RX23E-B 256K LFBGA100 Renesas Electronics Corporation	1,239	-	RFQ	Datasheet	100-TFBGA	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	58	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C129CNCPDTI3R IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	3,756	-	RFQ	Datasheet	128-TQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR711FR2T6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	2,065	-	RFQ	Datasheet	64-LQFP	STR7	Tray	Obsolete	Not Verified	ARM7®	32-Bit Single-Core	66MHz	HDLC, I2C, SmartCard, SPI, UART/USART, USB	PWM, WDT	30	256KB (256K x 8 + 16K)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12C64J2CFAE IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	2,055	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Not For New Designs	Not Verified	HCS12	16-Bit	25MHz	CANbus, EBI/EMI, SCI, SPI	POR, PWM, WDT	31	64KB (64K x 8)	FLASH	-	4K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5BGNF#00 32BIT MCU RX23E-B 128K HWQFN40 - Renesas Electronics Corporation	3,083	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	13	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 6x12b SAR, 4x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F479AGH6 IC MCU 32BIT 1MB FLASH 169UFBGA STMicroelectronics	4,251	-	RFQ	Datasheet	169-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	114	1MB (1M x 8)	FLASH	-	384K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP256GU810-E/PT IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	3,004	-	RFQ	Datasheet	100-TQFP	PIC® 24EP	Tray	Active	Not Verified	PIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	256KB (85.5K x 24)	FLASH	-	12K x 16	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MAX32666GWP+T IC MCU 32BIT 1MB FLASH 109WLP Analog Devices Inc./Maxim Integrated	1,269	-	RFQ	Datasheet	109-WFBGA, WLBGA	DARWIN	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4/M4F	32-Bit Dual-Core	96MHz	I2C, SPI, UART/USART, USB	Bluetooth, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	48	1MB (1M x 8)	FLASH	-	560K x 8	1.71V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MK0512MCM100T-E/PT IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	4,331	-	RFQ	Datasheet	100-TQFP	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, QEI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT	78	512KB (512K x 8)	FLASH	4K x 8	128K x 8	2.3V ~ 3.6V	A/D 42x12b; D/A 3x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33FJ64GP706T-I/PT IC MCU 16BIT 64KB FLASH 64TQFP Microchip Technology	4,850	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 18x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CG7694AA SEMICONDUCTOR OTHER Infineon Technologies	2,260	-	RFQ	Datasheet	-	*	Tube	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F563TBADFA#H1 RX63T 256KB/24KB 5V CAN QFP120 Renesas Electronics Corporation	3,747	-	RFQ	Datasheet	120-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	72	256KB (256K x 8)	FLASH	32K x 8	24K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F722IET6 IC MCU 32BIT 512KB FLASH 176LQFP STMicroelectronics	2,956	-	RFQ	Datasheet	176-LQFP	STM32F7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	140	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG942F512G-E-QFP64 IC MCU 32BIT 512KB FLASH 64TQFP Silicon Labs	2,540	-	RFQ	Datasheet	64-TQFP	Giant Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	128K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
A2C00649800 IC MCU 32BIT 144LQFP Infineon Technologies	2,831	-	RFQ	Datasheet	-	-	Tray	Discontinued at Digi-Key	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ATXMEGA384C3-AUR IC MCU 8/16BIT 384KB FLSH 64TQFP Microchip Technology	1,535	-	RFQ	Datasheet	64-TQFP	AVR® XMEGA® C3	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	50	384KB (384K x 8)	FLASH	4K x 8	32K x 8	1.6V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MK0512GPE064T-E/MR IC MCU 32BIT 512KB FLASH 64QFN Microchip Technology	2,182	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MK	Tape & Reel (TR)	Obsolete	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	80MHz	Brown-out Detect/Reset, DMA, I2S, POR, WDT	Brown-out Detect/Reset, DMA, I2S, POR, WDT	48	512KB (512K x 8)	FLASH	4K x 8	128K x 8	2.2V ~ 3.6V	A/D 26x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
ATSAMD51P20A-CTFT IC MCU 32BIT 1MB FLASH 120TFBGA Microchip Technology	1,307	-	RFQ	Datasheet	120-TFBGA	SAM D51	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM	99	1MB (1M x 8)	FLASH	-	256K x 8	1.71V ~ 3.63V	A/D 32x12b; D/A 2x12b	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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