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
SPC5602BACLH4R IC MCU 32BIT NXP USA Inc.	4,038	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM3S615-IQN50-C2 IC MCU 32BIT 32KB FLASH 48LQFP Texas Instruments	3,338	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 600	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVHL64F1VLQ IC MCU 16BIT 64KB FLASH 144LQFP NXP USA Inc.	3,579	-	RFQ	Datasheet	144-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, LINbus, SCI, SPI	DMA, LCD, POR, PWM, WDT	100	64KB (64K x 8)	FLASH	2K x 8	4K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS320F28064UPNT IC MCU 32BIT 128KB FLASH 80LQFP Texas Instruments	2,882	-	RFQ	Datasheet	80-LQFP	C2000™ C28x Piccolo™	Tray	Discontinued at Digi-Key	Not Verified	C28x	32-Bit Single-Core	90MHz	CANbus, I2C, McBSP, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	40	128KB (64K x 16)	FLASH	-	50K x 16	1.71V ~ 1.995V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS320F28066UPNT IC MCU 32BIT 256KB FLASH 80LQFP Texas Instruments	2,674	-	RFQ	Datasheet	80-LQFP	C2000™ C28x Piccolo™	Tray	Discontinued at Digi-Key	Not Verified	C28x	32-Bit Single-Core	90MHz	CANbus, I2C, McBSP, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	40	256KB (128K x 16)	FLASH	-	34K x 16	1.71V ~ 1.995V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F252-E/SP IC MCU 8BIT 32KB FLASH 28SPDIP Microchip Technology	3,721	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	23	32KB (16K x 16)	FLASH	256 x 8	1.5K x 8	4.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC18F4220-I/ML IC MCU 8BIT 4KB FLASH 44QFN Microchip Technology	1,587	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4SA16BA-AUR IC MCU 32BIT 1MB FLASH 64LQFP Microchip Technology	3,772	-	RFQ	Datasheet	64-LQFP	SAM4S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	1MB (1M x 8)	FLASH	-	160K x 8	1.62V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ256GP610A-E/PT IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	1,099	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tray	Active	Not Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	256KB (85.5K x 24)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
C8051F321-GMR IC MCU 8BIT 16KB FLASH 28MLP Silicon Labs	1,178	-	RFQ	Datasheet	28-VFQFN Exposed Pad	C8051F32x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32WG980F256-B-QFP100R IC MCU 32BIT 256KB FLASH 100LQFP Silicon Labs	1,595	-	RFQ	Datasheet	100-LQFP	Wonder Gecko	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	32K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TBEDFB#V0 IC MCU 32BIT 256KB FLASH 144LQFP Renesas Electronics Corporation	3,442	-	RFQ	Datasheet	144-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	32K x 8	24K x 8	2.7V ~ 3.6V	A/D 20x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5NGFP#30 32BIT MCU RX23E-B 128K LFQFP100 Renesas Electronics Corporation	3,423	-	RFQ	Datasheet	100-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	58	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 ~ 105°C (TA)	-	-	Surface Mount
R5F563TBDDFA#H0 32BIT MCU RX63T 256K 5V LQFP120 Renesas Electronics Corporation	1,791	-	RFQ	Datasheet	120-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	72	256KB (256K x 8)	FLASH	32K x 8	24K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F563TCDDFP#H1 RX63T 384KB/32KB 5V QFP100 Renesas Electronics Corporation	1,688	-	RFQ	Datasheet	100-LQFP	RX63T	Tray	Active	-	RX	32-Bit	100MHz	EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	57	384KB (384K x 8)	FLASH	32K x 8	32K x 8	4V ~ 5.5V	A/D 12x10b, 8x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F407VGT7TR IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	2,065	-	RFQ	Datasheet	100-LQFP	STM32F4	Tape & Reel (TR)	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	82	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC68HC11E1CFN2R2 IC MCU 8BIT ROMLESS 52PLCC NXP USA Inc.	4,262	-	RFQ	Datasheet	52-LCC (J-Lead)	HC11	Tape & Reel (TR)	Obsolete	Not Verified	HC11	8-Bit	3MHz	SCI, SPI	POR, WDT	38	-	ROMless	512 x 8	512 x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF52258CVN66J IC MCU 32B 512KB FLASH 144MAPBGA NXP USA Inc.	2,114	-	RFQ	Datasheet	144-LBGA	MCF5225x	Tray	Obsolete	Not Verified	Coldfire V2	32-Bit Single-Core	66MHz	CANbus, EBI/EMI, Ethernet, I2C, QSPI, UART/USART, USB OTG	DMA, LVD, POR, PWM, WDT	96	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S32M241CCABMKHST S32M241CCABMKHST NXP USA Inc.	4,788	-	RFQ	Datasheet	64-LQFP Exposed Pad	S32M2xx	Bulk	Active	-	ARM® Cortex®-M4F	32-Bit	80MHz	CANbus, FlexIO, I2C, LINBus, SPI, UART/USART	DMA, I2S, LVD, LVR, POR, PWM, WDT	-	128KB (128K x 8)	FLASH	64K x 8	32K x 8	3.13V ~ 5.5V	A/D 6x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX675F256HT-80V/MR IC MCU 32BIT 256KB FLASH 64VQFN Microchip Technology	4,596	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°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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