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
CY8C4149LDAS553XQLA1 IC MCU 32BIT 384KB FLASH 48VFQFN Infineon Technologies	2,766	-	RFQ	Datasheet	48-VFQFN Exposed Pad	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT	40	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
STM32G473MEY3TR IC MCU 32BIT 512KB FLASH 81UFBGA STMicroelectronics	2,707	-	RFQ	Datasheet	81-UFBGA, WLCSP	STM32G4	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, TRNG, WDT	67	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 42x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
FS32K144HFT0VLFR S32K144 32-BIT MCU, ARM CORTEX-M NXP USA Inc.	4,236	-	RFQ	Datasheet	48-LQFP	S32K	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	DMA, I2S, LVD, LVR, POR, PWM, WDT	89	512KB (512K x 8)	FLASH	4K x 8	64K x 8	2.7V ~ 5.5V	A/D 16x12b SAR; D/A 1x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4147AZE-S465 IC MCU 32BIT 128KB FLASH 64TQFP Infineon Technologies	4,061	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10b, 20x12b SAR	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
CY8C4147AZES565XQLA1 IC MCU 32BIT 128KB FLASH 64LQFP Infineon Technologies	2,599	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
TMS320F28033RSHT IC MCU 32BIT 64KB FLASH 56VQFN Texas Instruments	3,811	-	RFQ	Datasheet	56-VFQFN Exposed Pad	C2000™ C28x Piccolo™	Bulk	Obsolete	Not Verified	C28x	32-Bit Single-Core	60MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	26	64KB (32K x 16)	FLASH	-	10K x 16	1.71V ~ 1.995V	A/D 13x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F0544AGC(R)-GAD-AX IC MCU 8BIT 48KB FLASH 80LQFP Renesas Electronics Corporation	2,260	-	RFQ	Datasheet	80-LQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	71	48KB (48K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H573VIT6TR IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	2,865	-	RFQ	Datasheet	100-LQFP	STM32H5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT	80	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F425IPM IC MCU 16BIT 16KB FLASH 64LQFP Texas Instruments	2,545	-	RFQ	Datasheet	64-LQFP	MSP430x4xx	Tray	Not For New Designs	Not Verified	MSP430 CPU16	16-Bit	8MHz	SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	14	16KB (16K x 8 + 256B)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL24Z64VLK4 IC MCU 32BIT 64KB FLASH 80FQFP NXP USA Inc.	3,131	-	RFQ	Datasheet	80-LQFP	Kinetis KL2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	66	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 14x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32G290F128G-E-BGA112 IC MCU 32BIT 128KB FLASH 112BGA Silicon Labs	3,019	-	RFQ	Datasheet	112-LFBGA	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	90	128KB (128K x 8)	FLASH	-	16K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKV44F128VLH16 IC MCU 32BIT 128KB FLASH 64LQFP NXP USA Inc.	4,705	-	RFQ	Datasheet	64-LQFP	Kinetis KV	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, I2C, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	-	24K x 8	1.71V ~ 3.6V	A/D 29x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16C63A-20E/SO IC MCU 8BIT 7KB OTP 28SOIC Microchip Technology	1,468	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C65B-20E/PQ IC MCU 8BIT 7KB OTP 44MQFP Microchip Technology	4,224	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tray	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 ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C67T-04/PQ IC MCU 8BIT 14KB OTP 44MQFP Microchip Technology	3,715	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
PIC16LC76T-04I/SO IC MCU 8BIT 14KB OTP 28SOIC Microchip Technology	4,907	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	14KB (8K x 14)	OTP	-	368 x 8	2.5V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF2420T-I/SO IC MCU 8BIT 16KB FLASH 28SOIC Microchip Technology	4,391	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	16KB (8K x 16)	FLASH	256 x 8	768 x 8	2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128MC510T-I/PF IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	2,232	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	85	128KB (128K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128MC510AT-I/PF IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	4,986	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	85	128KB (128K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LC2AA-MU IC MCU 32BIT 128KB FLASH 48QFN Microchip Technology	1,238	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM4L	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	27	128KB (128K x 8)	FLASH	-	32K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	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.

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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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