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
LPC54607J256BD208E IC MCU 32BIT 256KB FLASH 208LQFP NXP USA Inc.	3,524	-	RFQ	Datasheet	208-LQFP	LPC546xx	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	171	256KB (256K x 8)	FLASH	16K x 8	136K x 8	1.71V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C64A-04/PQ IC MCU 8BIT 3.5KB OTP 44MQFP Microchip Technology	3,158	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tray	Active	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC18LF8680T-I/PT IC MCU 8BIT 64KB FLASH 80TQFP Microchip Technology	4,217	-	RFQ	Datasheet	80-TQFP	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	68	64KB (32K x 16)	FLASH	1K x 8	3.25K x 8	2V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F584-IMR IC MCU 8BIT 96KB FLASH 48QFN Silicon Labs	2,613	-	RFQ	Datasheet	48-VFQFN Exposed Pad	C8051F58x	Tape & Reel (TR)	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	40	96KB (96K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F584-IM IC MCU 8BIT 96KB FLASH 48QFN Silicon Labs	3,413	-	RFQ	Datasheet	48-VFQFN Exposed Pad	C8051F58x	Tube	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	40	96KB (96K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32F407IEH7 IC MCU 32BIT 512KB FLSH 176UFBGA STMicroelectronics	4,229	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E5AGNF#00 IC MCU 32BIT 128MB FLASH 40WFQFN Renesas Electronics Corporation	1,904	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX23E-A	Tape & Reel (TR)	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	20	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 4x12b, 12x24b Sigma-Delta	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATUC128L4U-D3HR IC MCU 32BIT 128KB FLASH 48TLLGA Microchip Technology	3,834	-	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, USB	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
STM32F437VGT6TR IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	4,458	-	RFQ	Datasheet	100-LQFP	STM32F4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	82	1MB (1M x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK40DX256VLL7 IC MCU 32BIT 256KB FLASH 100LQFP NXP USA Inc.	1,790	-	RFQ	Datasheet	100-LQFP	Kinetis K40	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	66	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 3.6V	A/D 34x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32WG942F256-B-QFP64 IC MCU 32BIT 256KB FLASH 64TQFP Silicon Labs	2,577	-	RFQ	Datasheet	64-TQFP	Wonder Gecko	Tray	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	256KB (256K x 8)	FLASH	-	32K x 8	1.85V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG11B820F2048IM64-AR IC MCU 32BIT 2MB FLASH 64QFN Silicon Labs	2,514	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Giant Gecko S1	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	2MB (2M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM32GG12B810F1024IL112-AR IC MCU 32BIT 1MB FLASH 112BGA Silicon Labs	3,842	-	RFQ	Datasheet	112-LFBGA	Giant Gecko S1	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, QSPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	89	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 12b SAR; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MK60DN256VLL10R IC MCU 32BIT 256KB FLASH 100LQFP NXP USA Inc.	2,666	-	RFQ	Datasheet	100-LQFP	Kinetis K60	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	66	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 33x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MCF51JE256VML IC MCU 32B 256KB FLASH 104MAPBGA NXP USA Inc.	4,803	-	RFQ	Datasheet	104-LFBGA	MCF51JE	Box	Not For New Designs	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	EBI/EMI, I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	69	256KB (256K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 1x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC5602BAVLH4R NXP 32-BIT MCU, POWER ARCH CORE, NXP USA Inc.	3,020	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	-	e200z0	32-Bit	64MHz	CANbus, FlexRay, LINbus, SCI, SPI	POR, LVD, PWM, WDT	45	256KB (256K x 8)	FLASH	64K x 8	24K x 8	3V ~ 3.6V	A/D 36x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08DZ128CLF IC MCU 8BIT 128KB FLASH 48LQFP NXP USA Inc.	3,692	-	RFQ	Datasheet	48-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	128KB (128K x 8)	FLASH	2K x 8	8K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C65AT-20/PQ IC MCU 8BIT 7KB OTP 44MQFP Microchip Technology	4,400	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC17C44T-16/L IC MCU 8BIT 16KB OTP 44PLCC Microchip Technology	1,924	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	16MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC17LC756AT-08/L IC MCU 8BIT 32KB OTP 68PLCC Microchip Technology	3,419	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	8MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	50	32KB (16K x 16)	OTP	-	902 x 8	3V ~ 5.5V	A/D 12x10b	External	0°C ~ 70°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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