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
PIC32CM6408MC00048-E/U5B IC MCU 32BIT 64KB FLASH 48VFQFN Microchip Technology	485	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PIC® 32CM	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, RS-485, SERCOM, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	8K x 8	2.7V ~ 5.5V	A/D 14x12b, 1x16b Sigma-Delta; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
MSP430F1101AIPWR IC MCU 16BIT 1KB FLASH 20TSSOP Texas Instruments	3,988	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	MSP430x1xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	8MHz	-	POR, WDT	14	1KB (1K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32CM1216MC00048T-I/U5B IC MCU 32BIT 128KB FLASH 48VQFN Microchip Technology	4,000	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PIC® 32CM	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, RS-485, SERCOM, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	4K x 8	16K x 8	2.7V ~ 5.5V	A/D 14x12b, 1x16b Sigma-Delta; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank
MSP430F2131IRGER IC MCU 16BIT 8KB FLASH 24VQFN Texas Instruments	3,000	-	RFQ	Datasheet	24-VFQFN Exposed Pad	MSP430F2xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	16	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L071K8U3 IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	2,763	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	23	64KB (64K x 8)	FLASH	3K x 8	20K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP430F2131IPWR IC MCU 16BIT 8KB FLASH 20TSSOP Texas Instruments	945	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	MSP430F2xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	16MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	16	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F513T5ADFL#30 IC MCU 32BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	923	-	RFQ	Datasheet	48-LQFP	RX100	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	12K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51115ADFK#3A IC MCU 32BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	596	-	RFQ	Datasheet	64-LQFP	RX111	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB OTG	DMA, LVD, POR, PWM, WDT	46	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 3.6V	A/D 14x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F1101AIDWR IC MCU 16BIT 1KB FLASH 20SOIC Texas Instruments	555	-	RFQ	Datasheet	20-SOIC (0.295", 7.50mm Width)	MSP430x1xx	Tape & Reel (TR)	Active	Verified	MSP430 CPU16	16-Bit	8MHz	-	POR, WDT	14	1KB (1K x 8 + 256B)	FLASH	-	128 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF14K50-I/P IC MCU 8BIT 16KB FLASH 20DIP Microchip Technology	272	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	14	16KB (8K x 16)	FLASH	256 x 8	768 x 8	1.8V ~ 3.6V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18F45K42-E/P IC MCU 8BIT 32KB FLASH 40DIP Microchip Technology	238	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	36	32KB (16K x 16)	FLASH	256 x 8	2K x 8	2.3V ~ 5.5V	A/D 35x12b; D/A 1x5b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
MSP430FR2155TRHAT IC MCU 16BIT 32KB FRAM 40VQFN Texas Instruments	653	-	RFQ	Datasheet	40-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	24MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	32KB (32K x 8)	FRAM	-	4K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430FR5724IRGET IC MCU 16BIT 8KB FRAM 24VQFN Texas Instruments	247	-	RFQ	Datasheet	24-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	8MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	17	8KB (8K x 8)	FRAM	-	1K x 8	2V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5304IRGZT IC MCU 16BIT 8KB FLASH 48VQFN Texas Instruments	214	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	8KB (8K x 8)	FLASH	-	6K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR2155TDBT IC MCU 16BIT 32KB FRAM 38TSSOP Texas Instruments	213	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	MSP430™ FRAM	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	24MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	34	32KB (32K x 8)	FRAM	-	4K x 8	1.8V ~ 3.6V	A/D 12x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C57C-20/SP IC MCU 8BIT 3KB OTP 28SPDIP Microchip Technology	141	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	-	POR, WDT	20	3KB (2K x 12)	OTP	-	72 x 8	3V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Through Hole
Z8F1232SJ020EG IC MCU 8BIT 12KB FLASH 28SOIC Zilog	6,643	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	Encore!®	Tube	Not For New Designs	Verified	eZ8	8-Bit	20MHz	-	Brown-out Detect/Reset, LED, POR, PWM, WDT	23	12KB (12K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M032LG8AE IC MCU 32BIT 256KB FLASH 48LQFP Nuvoton Technology Corporation	480	-	RFQ	Datasheet	48-LQFP	NuMicro M032	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	72MHz	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, LVD, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 12x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATMEGA8515-16MU IC MCU 8BIT 8KB FLASH 44VQFN Microchip Technology	1,080	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	16MHz	EBI/EMI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	8KB (4K x 16)	FLASH	512 x 8	512 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV11Z64VFM7 IC MCU 32BIT 64KB FLASH 32QFN NXP USA Inc.	2,450	-	RFQ	Datasheet	32-VFQFN Exposed Pad	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	75MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, WDT	28	64KB (64K x 8)	FLASH	-	16K x 8	1.71V ~ 3.6V	A/D 2x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	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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