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
ATXMEGA128A1-CU IC MCU 8/16B 128KB FLASH 100CBGA Microchip Technology	3,617	-	RFQ	Datasheet	100-TFBGA	AVR® XMEGA® A1	Tray	Obsolete	Not Verified	AVR	8/16-Bit	32MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	78	128KB (64K x 16)	FLASH	2K x 8	8K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC3154FET208,551 IC MCU 16/32BIT ROMLESS 208TFBGA NXP USA Inc.	3,298	-	RFQ	Datasheet	208-TFBGA	LPC3100	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	180MHz	EBI/EMI, I2C, IrDA, Memory Card, PCM, SPI, UART/USART, USB OTG	DMA, I2S, LCD, PWM, WDT	10	-	ROMless	-	192K x 8	1.1V ~ 3.6V	A/D 3x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F212BASNFP#V2 IC MCU 16BIT 96KB FLASH 64LFQFP Renesas Electronics Corporation	4,641	-	RFQ	Datasheet	64-LQFP	R8C/2x/2B	Tray	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	96KB (96K x 8)	FLASH	-	7K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
STM32F722VET7TR IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	4,311	-	RFQ	Datasheet	100-LQFP	STM32F7	Tape & Reel (TR)	Active	-	ARM® Cortex®-M7	32-Bit	216MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18LF2680-I/SP IC MCU 8BIT 64KB FLASH 28SPDIP Microchip Technology	2,633	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC17C43-25E/L IC MCU 8BIT 8KB OTP 44PLCC Microchip Technology	3,231	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tube	Obsolete	Not Verified	PIC	8-Bit	25MHz	UART/USART	POR, PWM, WDT	33	8KB (4K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC17C43-33E/L IC MCU 8BIT 8KB OTP 44PLCC Microchip Technology	3,256	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tube	Obsolete	Not Verified	PIC	8-Bit	33MHz	UART/USART	POR, PWM, WDT	33	8KB (4K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8674312ASG IC MCU 8BIT 8KB OTP 44QFP Zilog	1,588	-	RFQ	Datasheet	44-LQFP	Z8®	Tray	Active	Verified	Z8	8-Bit	12MHz	EBI/EMI	POR, WDT	32	8KB (8K x 8)	OTP	-	236 x 8	3.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
DSPIC30F6013AT-20E/PT IC MCU 16BIT 132KB FLASH 80TQFP Microchip Technology	1,172	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	20 MIPS	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	68	132KB (44K x 24)	FLASH	2K x 8	6K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32H735AGI6 IC MCU 32BIT 1MB FLASH 169UFBGA STMicroelectronics	4,099	-	RFQ	Datasheet	169-UFBGA	STM32H7	Bulk	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	121	1MB (1M x 8)	FLASH	-	560K x 8	1.62V ~ 3.6V	A/D 17x12b, 38x16b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562GAAGFH#V3 32BIT MCU RX62G 256K/16K LQFP112 Renesas Electronics Corporation	3,977	-	RFQ	Datasheet	112-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	61	256KB (256K x 8)	FLASH	32K x 8	16K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F1029GC(S)-UEU-AX IC MCU 16BIT 192KB FLASH 100LQFP Renesas Electronics Corporation	2,588	-	RFQ	Datasheet	100-LQFP	78K0R/Kx3-L	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	84	192KB (192K x 8)	FLASH	-	10K x 8	1.8V ~ 5.5V	A/D 16x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ256GP510A-I/PT IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	4,765	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tray	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	85	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT32UC3L0128-D3HR IC MCU 32BIT 128KB FLASH 48TLLGA Microchip Technology	4,012	-	RFQ	Datasheet	48-UFLGA Exposed Pad	AVR®32 UC3 L	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LS8AA-MUR IC MCU 32BIT 512KB FLASH 48QFN Microchip Technology	3,296	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM4L	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	27	512KB (512K x 8)	FLASH	-	64K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA64L-8MQ IC MCU 8BIT 64KB FLASH 64QFN Microchip Technology	3,446	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® ATmega	Tray	Active	Not Verified	AVR	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	53	64KB (32K x 16)	FLASH	2K x 8	4K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56316CDFP#10 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	2,341	-	RFQ	Datasheet	100-LQFP	RX631	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	78	256KB (256K 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
CYT2B77BADQ0AZSGST IC MCU 32BT 1.0625MB FLSH 144QFP Infineon Technologies	4,369	-	RFQ	Datasheet	144-LQFP	Traveo™ II T2G	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	122	1.0625MB (1.0625M x 8)	FLASH	96K x 8	128K x 8	2.7V ~ 5.5V	A/D 72x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SAF-C161O-L25M HA IC MCU 16BIT ROMLESS 80MQFP Infineon Technologies	1,821	-	RFQ	Datasheet	80-QFP	C16xx	Tape & Reel (TR)	Obsolete	Not Verified	C166	16-Bit	25MHz	EBI/EMI, SPI, UART/USART	POR, PWM, WDT	63	-	ROMless	-	2K x 8	4.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SAF-XC164SM-16F20F BA IC MCU 16BIT 128KB FLASH 64LQFP Infineon Technologies	2,997	-	RFQ	Datasheet	64-LQFP	XC16x	Tray	Obsolete	Not Verified	C166SV2	16-Bit	20MHz	SPI, UART/USART	PWM, WDT	47	128KB (128K x 8)	FLASH	-	8K x 8	2.35V ~ 2.7V	A/D 14x8/10b	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. 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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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.