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
R5F523E6MDFM#30 32BIT MCU RX23E-B 256K LFQFP64 - Renesas Electronics Corporation	2,097	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	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 ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP512GM310-E/BG IC MCU 16BIT 512KB FLSH 121TFBGA Microchip Technology	1,324	-	RFQ	Datasheet	121-TFBGA	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	85	512KB (170K x 24)	FLASH	-	48K x 8	3V ~ 3.6V	A/D 49x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP256GM710-E/BG IC MCU 16BIT 256KB FLSH 121TFBGA Microchip Technology	3,329	-	RFQ	Datasheet	121-TFBGA	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	85	256KB (85.5K x 24)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 49x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430FG6626IZQWT IC MCU 16BIT 128KB FLASH 113BGA Texas Instruments	3,673	-	RFQ	Datasheet	113-VFBGA	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	73	128KB (128K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 10x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5524IZXHR IC MCU 16BIT 64KB FLASH 80NFBGA Texas Instruments	3,380	-	RFQ	Datasheet	80-VFBGA	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	64KB (64K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F442T-I/PT IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	4,882	-	RFQ	Datasheet	44-TQFP	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	34	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX575F256H-80V/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	1,269	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	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	53	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FT907L-C-T IC MCU 32BIT 256KB FLASH 80LQFP Bridgetek Pte Ltd.	2,701	-	RFQ	Datasheet	80-LQFP	FT90x	Tray	Active	Not Verified	FT32	32-Bit Single-Core	100MHz	CANbus, I2C, SPI, UART/USART, USB	POR, PWM, WDT	42	256KB (256K x 8)	FLASH	-	320K x 8	2.97V ~ 3.63V	A/D 4x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TBBDFP#V1 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	4,698	-	RFQ	Datasheet	100-LQFP	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	57	256KB (256K x 8)	FLASH	32K x 8	24K x 8	2.7V ~ 3.6V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562G7AGFP#V3 RX62G 128KB LQFP100 Renesas Electronics Corporation	2,386	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	55	128KB (128K x 8)	FLASH	8K x 8	8K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F52106BGFB#30 32BIT MCU RX210 256K LQFP144 -40 Renesas Electronics Corporation	4,839	-	RFQ	Datasheet	144-LQFP	RX200	Tray	Active	-	RX	32-Bit	50MHz	I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	122	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F303ZDT7 IC MCU 32BIT 384KB FLASH 144LQFP STMicroelectronics	4,037	-	RFQ	Datasheet	144-LQFP	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	86	384KB (384K x 8)	FLASH	-	80K x 8	2V ~ 3.6V	A/D 40x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
COP8SCR9IMT8 IC MCU 8BIT 32KB FLASH 48TSSOP Texas Instruments	4,666	-	RFQ	Datasheet	48-TFSOP (0.240", 6.10mm Width)	COP8™ 8S	Tube	Obsolete	Not Verified	COP8	8-Bit	20MHz	Microwire/Plus (SPI), UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C614ABZI-S2F44T IC MCU 32BIT 2MB FLASH 124VFBGA Infineon Technologies	2,222	-	RFQ	Datasheet	124-VFBGA	PSOC™ 6	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	150MHz	eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PMC, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT	100	2MB (2M x 8)	FLASH	-	1M x 8	1.7V ~ 3.6V	A/D 16x10/12b SAR ; D/A 2x7/8b Sigma-Delta	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
M3030RFCPFP#U5 16BIT MCU M16C/30P Renesas Electronics Corporation	4,112	-	RFQ	Datasheet	-	M16C™ M16C/Tiny/28	Tray	Active	-	M16C/60	16-Bit	16MHz	I2C, IEBus, UART/USART	DMA, POR, PWM, WDT	87	128KB (128K x 8)	FLASH	4K x 8	20K x 8	2.7V ~ 3.6V	A/D 18x10b	External, Internal	-20°C ~ 85°C (TA)	-	-	-
R5F5631PFDLH#U0 IC MCU 32BIT 512KB FLASH 64TFLGA Renesas Electronics Corporation	4,894	-	RFQ	Datasheet	64-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	39	512KB (512K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 3.6V	A/D 12x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C72-10I/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	3,134	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	10MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51RC2-RLRUM IC MCU 8BIT 32KB FLASH 44VQFP Microchip Technology	3,988	-	RFQ	Datasheet	44-LQFP	89C	Tape & Reel (TR)	Active	Not Verified	80C51	8-Bit	60MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM3S8BA-MUR IC MCU 32BIT 512KB FLASH 64QFN Microchip Technology	1,537	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM3S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	64MHz	I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	47	512KB (512K x 8)	FLASH	-	64K x 8	1.62V ~ 3.6V	A/D 10x10/12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME53N19A-AFT IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	2,724	-	RFQ	Datasheet	100-TQFP	SAM E53	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 28x12b; 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. 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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