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
MSP430G2553IPW20 IC MCU 16BIT 16KB FLASH 20TSSOP Texas Instruments	664	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tube	Active	Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12C672-04I/P IC MCU 8BIT 3.5KB OTP 8DIP Microchip Technology	560	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 12C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC12C672-04I/SM IC MCU 8BIT 3.5KB OTP 8SOIJ Microchip Technology	548	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	PIC® 12C	Tube	Active	Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	3.5KB (2K x 14)	OTP	-	128 x 8	3V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4125LQI-S432 IC MCU 32BIT 32KB FLASH 32QFN Infineon Technologies	1,434	-	RFQ	Datasheet	32-UFQFN Exposed Pad	PSOC™ 4 CY8C4100S	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	27	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD21G17A-AU IC MCU 32BIT 128KB FLASH 48TQFP Microchip Technology	434	-	RFQ	Datasheet	48-TQFP	SAM D21G, Functional Safety (FuSa)	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA168PA-PU IC MCU 8BIT 16KB FLASH 28DIP Microchip Technology	133	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® ATmega	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	16KB (8K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC32MM0128GPM064T-I/PT IC MCU 32BIT 128KB FLASH 64TQFP Microchip Technology	1,062	-	RFQ	Datasheet	64-TQFP	PIC® 32MM	Tape & Reel (TR)	Active	Not Verified	MIPS32® microAptiv™	32-Bit Single-Core	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	52	128KB (128K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 20x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24F08KA101T-I/MQ IC MCU 16BIT 8KB FLASH 20VQFN Microchip Technology	9,175	-	RFQ	Datasheet	20-VQFN Exposed Pad	PIC® XLP™ 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	18	8KB (2.75K x 24)	FLASH	512 x 8	1.5K x 8	1.8V ~ 3.6V	A/D 9x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F19197-I/MR IC MCU 8BIT 56KB FLASH 64QFN Microchip Technology	280	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	59	56KB (32K x 14)	FLASH	256 x 8	4K x 8	2.3V ~ 5.5V	A/D 45x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F2800137RGZR IC MCU 32BIT 256KB FLASH 48VFQFN Texas Instruments	8,000	-	RFQ	Datasheet	48-VFQFN Exposed Pad	C2000™	Tape & Reel (TR)	Active	-	C28x	32-Bit	120MHz	CANbus, FIFO, I2C, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	256KB (128K x 16)	FLASH	-	18K x 16	2.8V ~ 3.63V	A/D 17x12b SAR; D/A 8x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
AVR64EA28-I/SP IC MCU 8BIT 64KB FLASH 28DIP Microchip Technology	331	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® EA	Tube	Active	-	AVR	8-Bit	20MHz	I2C, IrDA, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	64KB (64K x 8)	FLASH	512 x 8	6K x 8	1.8V ~ 5.5V	A/D 20x12b; D/A 1x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATSAMD21G17A-MUT IC MCU 32BIT 128KB FLASH 48QFN Microchip Technology	18,971	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM D21G, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F042F6P6TR IC MCU 32BIT 32KB FLASH 20TSSOP STMicroelectronics	12,419	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	16	32KB (32K x 8)	FLASH	-	6K x 8	1.65V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L071C8T6 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	11,329	-	RFQ	Datasheet	48-LQFP	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	37	64KB (64K x 8)	FLASH	3K x 8	20K x 8	1.65V ~ 3.6V	A/D 13x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F051K8T6 IC MCU 32BIT 64KB FLASH 32LQFP STMicroelectronics	10,474	-	RFQ	Datasheet	32-LQFP	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 13x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F1788-E/ML IC MCU 8BIT 28KB FLASH 28QFN Microchip Technology	5,674	-	RFQ	Datasheet	28-VQFN Exposed Pad	PIC® XLP™ 16F	Tube	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PSMC, PWM, WDT	24	28KB (16K x 14)	FLASH	256 x 8	2K x 8	2.3V ~ 5.5V	A/D 11x12b; D/A 1x8b, 3x5b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
XMC1402T038X0128AAXUMA1 IC MCU 32BIT 128KB FLASH 38TSSOP Infineon Technologies	2,809	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F042F6P6 IC MCU 32BIT 32KB FLASH 20TSSOP STMicroelectronics	812	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	STM32F0	Tube	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	16	32KB (32K x 8)	FLASH	-	6K x 8	1.65V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX120F032B-I/SS IC MCU 32BIT 32KB FLASH 28SSOP Microchip Technology	691	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	-	8K x 8	2.3V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F818T-I/SO IC MCU 8BIT 1.75KB FLASH 18SOIC Microchip Technology	446	-	RFQ	Datasheet	18-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	16	1.75KB (1K x 14)	FLASH	128 x 8	128 x 8	4V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°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. 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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