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
PIC16F874-04I/PQ IC MCU 8BIT 7KB FLASH 44MQFP Microchip Technology	3,485	-	RFQ	Datasheet	44-QFP	PIC® 16F	Tray	Active	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	FLASH	128 x 8	192 x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F256LT-80V/BG IC MCU 32BIT 256KB FLSH 121TFBGA Microchip Technology	2,777	-	RFQ	Datasheet	121-TFBGA	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	CANbus, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	-	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32MZ0512EFF064T-I/PT IC MCU 32BIT 512KB FLASH 64TQFP Microchip Technology	2,432	-	RFQ	Datasheet	64-TQFP	PIC® 32MZ	Tape & Reel (TR)	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	46	512KB (512K x 8)	FLASH	-	128K x 8	2.1V ~ 3.6V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F581-IMR IC MCU 8BIT 128KB FLASH 48QFN Silicon Labs	2,831	-	RFQ	Datasheet	48-VFQFN Exposed Pad	C8051F58x	Tape & Reel (TR)	Active	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	40	128KB (128K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F582-IMR IC MCU 8BIT 128KB FLASH 32QFN Silicon Labs	1,858	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F58x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	128KB (128K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LPC1759FBD80,551 IC MCU 32BIT 512KB FLASH 80LQFP NXP USA Inc.	3,798	-	RFQ	Datasheet	80-LQFP	LPC17xx	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	-	64K x 8	2.4V ~ 3.6V	A/D 6x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S9L97-IQC80-C1T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,415	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 9000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	-	48K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F746VEH6 IC MCU 32BIT 512KB FLSH 100TFBGA STMicroelectronics	1,681	-	RFQ	Datasheet	100-TFBGA	STM32F7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	-	320K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC564L60L5BCOQY IC MCU 32BIT 1MB FLASH 144LQFP STMicroelectronics	2,163	-	RFQ	Datasheet	144-LQFP	SPC56xL	Tray	Active	Not Verified	e200z4d	32-Bit Single-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	96	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
CY9BF415NPMC-G-JNE2 IC MCU 32BIT 416KB FLASH 100LQFP Infineon Technologies	4,773	-	RFQ	Datasheet	100-LQFP	FM3 MB9B410R	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	144MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	83	416KB (416K x 8)	FLASH	-	48K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56216BDLD#U0 IC MCU 32BIT 256KB FLASH 85TFLGA Renesas Electronics Corporation	4,375	-	RFQ	Datasheet	85-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	58	256KB (256K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 8x10/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C77-04I/PT IC MCU 8BIT 14KB OTP 44TQFP Microchip Technology	2,558	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tray	Active	Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP512GP806-E/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	2,663	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EP	Tray	Active	Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MK1024GPD064T-I/PT IC MCU 32BIT 1MB FLASH 64TQFP Microchip Technology	4,643	-	RFQ	Datasheet	64-TQFP	PIC® 32MK	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	120MHz	Brown-out Detect/Reset, DMA, I2S, POR, WDT	Brown-out Detect/Reset, DMA, I2S, POR, WDT	48	1MB (1M x 8)	FLASH	4K x 8	256K x 8	2.2V ~ 3.6V	A/D 26x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF51MM256VLK IC MCU 32BIT 256KB FLASH 80FQFP NXP USA Inc.	2,228	-	RFQ	Datasheet	80-LQFP	MCF51MM	Tray	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	CANbus, EBI/EMI, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	47	256KB (256K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 8x16b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
XE164FM72F80LRABKXUMA1 IC MCU 16BIT 576KB FLASH 100LQFP Infineon Technologies	4,210	-	RFQ	Datasheet	100-LQFP Exposed Pad	XE16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	80MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	76	576KB (576K x 8)	FLASH	-	50K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E6NGFN#30 32BIT MCU RX23E-B 256K LFQFP80 T Renesas Electronics Corporation	1,368	-	RFQ	Datasheet	80-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	43	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
DSPIC30F5011T-30I/PT IC MCU 16BIT 66KB FLASH 64TQFP Microchip Technology	1,209	-	RFQ	Datasheet	64-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Active	Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	52	66KB (22K x 24)	FLASH	1K x 8	4K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F6012AT-20E/PF IC MCU 16BIT 144KB FLASH 64TQFP Microchip Technology	4,944	-	RFQ	Datasheet	64-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	CANbus, I2C, SPI, UART/USART	AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	52	144KB (48K x 24)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F56308CDFP#10 IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	4,092	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	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. 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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