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
DSPIC33EP256MC504T-I/MV IC MCU 16BIT 256KB FLASH 48UQFN Microchip Technology	2,157	-	RFQ	Datasheet	48-UFQFN Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F213J6TNNP#W4 IC MCU 16BIT 32KB FLASH 40HXQFN Renesas Electronics Corporation	3,096	-	RFQ	Datasheet	40-XFQFN Exposed Pad	R8C/3x/3JT	Bulk	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, UART/USART	POR, PWM, Voltage Detect, WDT	31	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
LM3S801-EGZ50-C2 IC MCU 32BIT 64KB FLASH 48VQFN Texas Instruments	4,010	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Stellaris® ARM® Cortex®-M3S 800	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912ZVC64F0CLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	1,761	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	1K x 8	4K x 8	3.5V ~ 40V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVC64F0VLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	3,774	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	1K x 8	4K x 8	3.5V ~ 40V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S912ZVC64ACLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	4,590	-	RFQ	Datasheet	48-LQFP	-	Tray	Active	-	S12Z	16-Bit	32MHz	CANbus, I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	1K x 8	4K x 8	5.5V ~ 18V	A/D 10x10b SAR	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
S9S08AW32E7CFGE IC MCU 8BIT 32KB FLASH 44LQFP NXP USA Inc.	2,629	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4149AZI-S555 IC MCU 32BIT 384KB FLASH 64LQFP Infineon Technologies	2,375	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT	54	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C6145FNI-S3F71T IC MCU 32BIT 512KB FLASH 49WLCSP Infineon Technologies	2,989	-	RFQ	Datasheet	49-XBGA, WLCSP	PSOC™ 6	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	150MHz	CANbus, eMMC/SD/SDIO, FIFO, I2C, IrDA, LINbus, Microwire, QSPI, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PMC, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT	37	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x8b, 16x10/12b SAR, Sigma-Delta; D/A 2x7/8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F566TAAGFM#50 IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,821	-	RFQ	Datasheet	64-LQFP	RX66T	Tape & Reel (TR)	Active	-	RXv3	32-Bit	160MHz	CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART	DMA, LVD, POR, PWM, WDT	39	256KB (256K x 8)	FLASH	32K x 8	64K x 8	2.7V ~ 5.5V	A/D 15x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC68HC908AP16CFB IC MCU 8BIT 16KB FLASH 44QFP NXP USA Inc.	4,140	-	RFQ	Datasheet	44-QFP	HC08	Tray	Obsolete	Not Verified	HC08	8-Bit	8MHz	I2C, IRSCI, SCI, SPI	LED, LVD, POR, PWM	32	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC11U68JBD64Y SCALABLE ENTRY LEVEL 32-BIT MICR NXP USA Inc.	3,235	-	RFQ	Datasheet	64-LQFP	LPC11Uxx	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	50MHz	I2C, Microwire, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	256KB (256K x 8)	FLASH	4K x 8	36K x 8	2.4V ~ 3.6V	A/D 10x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT90S4414-8AI IC MCU 8BIT 4KB FLASH 44TQFP Microchip Technology	2,758	-	RFQ	Datasheet	44-TQFP	AVR® 90S	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART	PWM, WDT	32	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C	-	-	Surface Mount
ATMEGA162-16AC IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	3,083	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C	-	-	Surface Mount
ATMEGA162L-8AC IC MCU 8BIT 16KB FLASH 44TQFP Microchip Technology	2,144	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MSP430AFE252IPW IC MCU 16BIT 16KB FLASH 24TSSOP Texas Instruments	4,469	-	RFQ	Datasheet	24-TSSOP (0.173", 4.40mm Width)	MSP430F2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	12MHz	SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	11	16KB (16K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC715-04/SO IC MCU 8BIT 3.5KB OTP 18SOIC Microchip Technology	2,916	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, PWM, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	A/D 4x8b	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16C57T-XTI/SS IC MCU 8BIT 3KB OTP 28SSOP Microchip Technology	4,174	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	20	3KB (2K x 12)	OTP	-	72 x 8	3V ~ 6.25V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GB108T-I/PT IC MCU 16BIT 64KB FLASH 80TQFP Microchip Technology	3,121	-	RFQ	Datasheet	80-TQFP	PIC® 24F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	32MHz	I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, LVD, POR, PWM, WDT	65	64KB (22K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4126LCE-HV403 IC MCU 32BIT 64KB FLASH 32VFQFN Infineon Technologies	2,086	-	RFQ	Datasheet	32-VFQFN Exposed Pad	PSOC™ 4 HV PA	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	24.576MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT	9	64KB (64K x 8)	FLASH	8K x 8	4K x 8	3V ~ 3.6V	-	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank

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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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