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
MCF51JE128CLK IC MCU 32BIT 128KB FLASH 80FQFP NXP USA Inc.	3,863	-	RFQ	Datasheet	80-LQFP	MCF51JE	Box	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	47	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 1x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F2480T-I/ML IC MCU 8BIT 16KB FLASH 28QFN Microchip Technology	3,757	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT87C51RD2-RDTUM IC MCU 8BIT 64KB OTP 64LQFP Microchip Technology	2,197	-	RFQ	Datasheet	64-LQFP	87C	Tray	Obsolete	Not Verified	80C51	8-Bit	40/20MHz	UART/USART	POR, PWM, WDT	48	64KB (64K x 8)	OTP	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562GADDFP#13 IC MCU 32BIT 256KB FLSH 100LFQFP Renesas Electronics Corporation	2,715	-	RFQ	Datasheet	100-LQFP	RX62G	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	32K x 8	16K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FS32K146HFT0MMHR IC MCU 32BIT 1MB FLASH 100MAPBGA NXP USA Inc.	1,985	-	RFQ	Datasheet	100-LFBGA	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	89	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
SAK-XE167KM-48F80L AA IC MCU 16BIT 384KB FLASH 144LQFP Infineon Technologies	4,778	-	RFQ	Datasheet	144-LQFP Exposed Pad	XE16x	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16-Bit	80MHz	EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	119	384KB (384K x 8)	FLASH	-	34K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD78F1011GK(R)-GAK-AX IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	4,936	-	RFQ	Datasheet	80-LQFP	78K0R/Kx3-L	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	66	96KB (96K x 8)	FLASH	-	6K x 8	1.8V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S12C32MFUE25R IC MCU 16BIT 32KB FLASH 80QFP NXP USA Inc.	1,347	-	RFQ	Datasheet	80-QFP	HCS12	Tape & Reel (TR)	Obsolete	Not Verified	HCS12	16-Bit	25MHz	CANbus, EBI/EMI, SCI, SPI	POR, PWM, WDT	60	32KB (32K x 8)	FLASH	-	2K x 8	2.35V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33EP256GM706-E/MR IC MCU 16BIT 256KB FLASH 64VQFN Microchip Technology	2,926	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tube	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	53	256KB (85.5K x 24)	FLASH	-	32K x 8	3V ~ 3.6V	A/D 30x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP512GM310-I/BG IC MCU 16BIT 512KB FLSH 121TFBGA Microchip Technology	1,592	-	RFQ	Datasheet	121-TFBGA	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	70 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 ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP256GM710-I/BG IC MCU 16BIT 256KB FLSH 121TFBGA Microchip Technology	2,182	-	RFQ	Datasheet	121-TFBGA	dsPIC™ 33EP	Tray	Active	Not Verified	dsPIC	16-Bit	70 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 ~ 85°C (TA)	-	-	Surface Mount
R5F52107CDLJ#U0 IC MCU 32BIT 384KB FLSH 100TFLGA Renesas Electronics Corporation	1,135	-	RFQ	Datasheet	100-TFLGA	RX200	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	84	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG12B830F512GQ64-A IC MCU 32BIT 512KB FLASH 64TQFP Silicon Labs	2,128	-	RFQ	Datasheet	64-TQFP	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H730ZBT6TR IC MCU 32BIT 128KB FLASH 144LQFP STMicroelectronics	2,236	-	RFQ	Datasheet	144-LQFP	STM32H7	Tape & Reel (TR)	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	112	128KB (128K x 8)	FLASH	-	564K x 8	1.62V ~ 3.6V	A/D 12x12b, 30x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F562TAADFH#H1 32BIT MCU RX62T 256K 5V LQFP112 Renesas Electronics Corporation	3,798	-	RFQ	Datasheet	112-LQFP	RX62T	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 ~ 85°C (TA)	-	-	Surface Mount
PK40X256VLQ100 IC MCU 32BIT 256KB FLASH 144LQFP NXP USA Inc.	3,280	-	RFQ	Datasheet	144-LQFP	Kinetis K40	Bulk	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	98	256KB (256K x 8)	FLASH	4K x 8	64K x 8	1.71V ~ 3.6V	A/D 27x16b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E5MDFM#30 32BIT MCU RX23E-B 128K LFQFP64 T Renesas Electronics Corporation	4,008	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	128KB (128K x 8)	FLASH	8K x 8	16K 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
PIC16C55/JW IC MCU 8BIT 768B EPROM/UV 28CDIP Microchip Technology	1,198	-	RFQ	Datasheet	28-CDIP (0.300", 7.62mm) Window	PIC® 16C	Tube	Obsolete	Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	768B (512 x 12)	EPROM, UV	-	24 x 8	2.5V ~ 6.25V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
ATMEGA161L-4PI IC MCU 8BIT 16KB FLASH 40DIP Microchip Technology	4,969	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	4MHz	SPI, UART/USART	POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC16C77T-10E/PT IC MCU 8BIT 14KB OTP 44TQFP Microchip Technology	4,251	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	10MHz	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 ~ 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. 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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