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
LM3S2637-IQC50-A2T IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,412	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Not For New Designs	Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	-	32K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3580GCA-UEU-AX IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	2,704	-	RFQ	Datasheet	100-LQFP	V850E2/FG4-L	Tray	Active	-	V850E2S	32-Bit	64MHz	CANbus, CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	76	1MB (1M x 8)	FLASH	32K x 8	64K x 8	3V ~ 5.5V	A/D 20x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TC332LP32F200FAALXUMA1 IC MCU 32BIT 2MB FLASH 80TQFP Infineon Technologies	3,281	-	RFQ	Datasheet	80-TQFP Exposed Pad	AURIX™	Tape & Reel (TR)	Active	Not Verified	TriCore™	32-Bit Single-Core	200MHz	DMA, I2S, PWM, WDT	DMA, I2S, PWM, WDT	-	2MB (2M x 8)	FLASH	-	248K x 8	3.3V, 5V	-	Internal	-40°C ~ 150°C (TA)	-	-	Surface Mount
R5F5631DCDBG#U0 IC MCU 32BIT 1.5MB FLSH 176LFBGA Renesas Electronics Corporation	3,296	-	RFQ	Datasheet	176-LFBGA	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	133	1.5MB (1.5M 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
FX164CM4F20FAAXT IC MCU 16BIT 32KB FLASH 64TQFP Infineon Technologies	1,635	-	RFQ	Datasheet	64-LQFP	XC16x	Cut Tape (CT)	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	CANbus, SPI, UART/USART	PWM, WDT	47	32KB (32K x 8)	FLASH	-	4K x 8	2.35V ~ 2.7V	A/D 14x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F061R IC MCU 8BIT 64KB FLASH 64TQFP Silicon Labs	1,289	-	RFQ	Datasheet	64-TQFP	C8051F06x	Tape & Reel (TR)	Obsolete	Verified	8051	8-Bit	25MHz	CANbus, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 2x16b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F272-BAG-P-TR IC MCU 16BIT 256KB FLASH 144PQFP STMicroelectronics	4,540	-	RFQ	Datasheet	144-BQFP	ST10	Tape & Reel (TR)	Obsolete	Not Verified	ST10	16-Bit	64MHz	ASC, CANbus, EBI/EMI, I2C, SSC, UART/USART	POR, PWM, WDT	111	256KB (256K x 8)	FLASH	-	20K x 8	4.5V ~ 5.5V	A/D 24x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F3651KDFC#UA 16BIT MCU M16C/65 Renesas Electronics Corporation	1,835	-	RFQ	Datasheet	128-LQFP	M16C™ M16C/60/65	Tray	Active	-	M16C/60	16-Bit	32MHz	EBI/EMI, I2C, SIO, UART/USART	DMA, LVD, POR, PWM, WDT	111	384KB (384K x 8)	FLASH	8K x 8	31K x 8	2.7V ~ 5.5V	A/D 26x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TM4C129XNCZADT3R IC MCU 32BIT 1MB FLASH 212NFBGA Texas Instruments	2,553	-	RFQ	Datasheet	212-VFBGA	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	140	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 24x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FS32K148URT0VLUR IC MCU 32BIT 2MB FLASH 176LQFP NXP USA Inc.	2,263	-	RFQ	Datasheet	176-LQFP	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	112MHz	CANbus, Ethernet, FlexIO, I2C, LINbus, SPI, UART/USART	I2S, POR, PWM, WDT	156	2MB (2M x 8)	FLASH	4K x 8	256K x 8	2.7V ~ 5.5V	A/D 32x12b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FS32K148URT0VLQR IC MCU 32BIT 2MB FLASH 144LQFP NXP USA Inc.	2,653	-	RFQ	Datasheet	144-LQFP	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	112MHz	CANbus, Ethernet, FlexIO, I2C, LINbus, SPI, UART/USART	I2S, POR, PWM, WDT	128	2MB (2M x 8)	FLASH	4K x 8	256K x 8	2.7V ~ 5.5V	A/D 32x12b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FS32K146HRT0MLQR IC MCU 32BIT 1MB FLASH 144LQFP NXP USA Inc.	1,480	-	RFQ	Datasheet	144-LQFP	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	POR, PWM, WDT	128	1MB (1M x 8)	FLASH	4K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b SAR; D/A1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
FS32K146HRT0VLQR IC MCU 32BIT 1MB FLASH 144LQFP NXP USA Inc.	2,441	-	RFQ	Datasheet	144-LQFP	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	POR, PWM, WDT	128	1MB (1M x 8)	FLASH	4K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b SAR; D/A1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DS80C390-FCR IC MCU 8BIT ROMLESS 64LQFP Analog Devices Inc./Maxim Integrated	2,764	-	RFQ	Datasheet	64-LQFP	80C	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	CANbus, EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	-	ROMless	-	4K x 8	3.85V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F563NEDDLJ#U0 IC MCU 32BIT 2MB FLASH 100TFLGA Renesas Electronics Corporation	1,497	-	RFQ	Datasheet	100-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	78	2MB (2M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY91F522FSCPMC-GSE1 IC MCU 32BIT 320KB FLASH 100LQFP Infineon Technologies	2,194	-	RFQ	Datasheet	100-LQFP	FR MB91520	Tray	Obsolete	Not Verified	FR81S	32-Bit Single-Core	80MHz	CANbus, CSIO, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	76	320KB (320K x 8)	FLASH	64K x 8	56K x 8	2.7V ~ 5.5V	A/D 37x12b; D/A 2x8b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F563NWDDFC#V0 IC MCU 32BIT 1MB FLASH 176LFQFP Renesas Electronics Corporation	1,480	-	RFQ	Datasheet	176-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	1MB (1M x 8)	FLASH	32K x 8	192K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S6J332CKSESE20000 TRAVEO-40NM Infineon Technologies	3,817	-	RFQ	Datasheet	208-LQFP Exposed Pad	Traveo™ T1G	Tray	Active	-	ARM® Cortex®-R5F	32-Bit	240MHz	CANbus, CSIO, I2C, LINbus, UART/USART	DMA, I2S, LVD, POR, PWM, WDT	150	2.0625MB (2.0625M x 8)	FLASH	112K x 8	544K x 8	3.5V ~ 5.2V	A/D 48x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
FH32K146HAT0VLHT S32K146 32-BIT MCU, ARM CORTEX-M NXP USA Inc.	1,647	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
FD32K142HRT0VLHT S32K142 32-BIT MCU, ARM CORTEX-M NXP USA Inc.	3,785	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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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