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
DSPIC33EP512GP504-E/PT IC MCU 16BIT 512KB FLASH 44TQFP Microchip Technology	1,788	-	RFQ	Datasheet	44-TQFP	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP512MC206-E/PT IC MCU 16BIT 512KB FLASH 64TQFP Microchip Technology	2,590	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	60 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430FR5948IRHAT IC MCU 16BIT 48KB FRAM 40VQFN Texas Instruments	2,586	-	RFQ	Datasheet	40-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	48KB (48K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 14x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR5958IDA IC MCU 16BIT 48KB FRAM 38TSSOP Texas Instruments	4,162	-	RFQ	Datasheet	38-TSSOP (0.240", 6.10mm Width)	MSP430™ FRAM	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	48KB (48K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ256GB610-E/BG IC MCU 16BIT 256KB FLSH 121TFBGA Microchip Technology	4,051	-	RFQ	Datasheet	121-TFBGA	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	85	256KB (85.5K x 24)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
MSP430F6631IZQWR IC MCU 16BIT 192KB FLASH 113BGA Texas Instruments	2,769	-	RFQ	Datasheet	113-VFBGA	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	192KB (192K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G192F0VLH IC MCU 16BIT 192KB FLASH 64LQFP NXP USA Inc.	4,693	-	RFQ	Datasheet	64-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	54	192KB (192K x 8)	FLASH	4K x 8	11K x 8	3.13V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F337-GM IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	2,161	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F33x	Tube	Active	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F337-GMR IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	3,723	-	RFQ	Datasheet	20-VFQFN Exposed Pad	C8051F33x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	17	16KB (16K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MGD3141AM515EKR2 IC MCU NXP USA Inc.	3,136	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
STM32F378VCH6 IC MCU 32BIT 256KB FLSH 100UFBGA STMicroelectronics	3,510	-	RFQ	Datasheet	100-UFBGA	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	72MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	83	256KB (256K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V, 1.65V ~ 3.6V	A/D 16x12b, 21x16b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC74BT-04/L IC MCU 8BIT 7KB OTP 44PLCC Microchip Technology	3,142	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	2.5V ~ 5.5V	A/D 5x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
CY8C4148AZAS555XQLA1 IC MCU 32BIT 256KB FLASH 64LQFP Infineon Technologies	4,183	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT	54	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
S912ZVMA1F0MLF VMA16, 16K FLASH, 1K RAM, 48LQFP NXP USA Inc.	2,486	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY9BF524MBGL-GK9E1 IC MCU 32BIT 288KB FLASH 96FBGA Infineon Technologies	2,884	-	RFQ	Datasheet	96-LFBGA	FM3 MB9B520M	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, CSIO, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	65	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 26x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G484MEY6TR IC MCU 32BIT 512KB FLASH 81WLCSP STMicroelectronics	1,962	-	RFQ	Datasheet	81-UFBGA, WLCSP	STM32G4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b; D/A 7x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5525IPN IC MCU 16BIT 64KB FLASH 80LQFP Texas Instruments	4,160	-	RFQ	Datasheet	80-LQFP	MSP430F5xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	63	64KB (64K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08DV128CLF IC MCU 8BIT 128KB FLASH 48LQFP NXP USA Inc.	1,914	-	RFQ	Datasheet	48-LQFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	128KB (128K x 8)	FLASH	-	6K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C72A-20I/SP IC MCU 8BIT 3.5KB OTP 28SPDIP Microchip Technology	3,704	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Through Hole
DSPIC33FJ64MC204-I/ML IC MCU 16BIT 64KB FLASH 44QFN Microchip Technology	4,089	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	35	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 9x10b/12b	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.

Can Winsun help source specific Microcontrollers part numbers?

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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

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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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.