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
PIC16C77T-20E/PT IC MCU 8BIT 14KB OTP 44TQFP Microchip Technology	1,346	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	14KB (8K x 14)	OTP	-	368 x 8	4V ~ 6V	A/D 8x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F877T-04E/PT IC MCU 8BIT 14KB FLASH 44TQFP Microchip Technology	4,981	-	RFQ	Datasheet	44-TQFP	PIC® 16F	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)	FLASH	256 x 8	368 x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF4539T-I/ML IC MCU 8BIT 24KB FLASH 44QFN Microchip Technology	3,866	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	32	24KB (12K x 16)	FLASH	256 x 8	1408 x 8	2V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MAX32625ITKL+T IC MCU 32BIT 256KB FLASH 68TQFN Analog Devices Inc./Maxim Integrated	3,389	-	RFQ	Datasheet	68-WFQFN Exposed Pad	DARWIN	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	96MHz	1-Wire, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	40	256KB (256K x 8)	FLASH	-	128K x 8	1.14V ~ 3.6V	A/D 4x10b	Internal	-30°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08DV32AMLFR IC MCU 8BIT 32KB FLASH 48LQFP NXP USA Inc.	4,348	-	RFQ	Datasheet	48-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	39	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM32GG11B310F2048GL112-AR IC MCU 32BIT 2MB FLASH 112BGA Silicon Labs	2,571	-	RFQ	Datasheet	112-LFBGA	Giant Gecko S1	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	90	2MB (2M x 8)	FLASH	-	384K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG12B410F1024GM64-AR IC MCU 32BIT 1MB FLASH 64QFN Silicon Labs	2,812	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG12B430F512GL112-AR IC MCU 32BIT 512KB FLASH 112BGA Silicon Labs	1,346	-	RFQ	Datasheet	112-LFBGA	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	87	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG12B430F512IQ100-AR IC MCU 32BIT 512KB FLASH 100TQFP Silicon Labs	1,296	-	RFQ	Datasheet	100-TQFP	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
EFM32GG12B510F1024GQ100-AR IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	1,444	-	RFQ	Datasheet	100-TQFP	Giant Gecko S1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	81	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6433IPZR IC MCU 16BIT 128KB FLASH 100LQFP Texas Instruments	2,333	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	128KB (128K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATUC128D3-Z2UR IC MCU 32BIT 128KB FLASH 64QFN Microchip Technology	2,332	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR®32 UC3 D	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP256GM710T-I/BG IC MCU 16BIT 256KB FLSH 121TFBGA Microchip Technology	3,660	-	RFQ	Datasheet	121-TFBGA	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, I2S, Motor Control PWM, POR, PWM, WDT	85	256KB (85.5K x 24)	FLASH	-	32K x 8	-	A/D 49x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP512GM310T-I/BG IC MCU 16BIT 512KB FLSH 121TFBGA Microchip Technology	2,304	-	RFQ	Datasheet	121-TFBGA	dsPIC™ 33EP	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	85	512KB (170K x 24)	FLASH	-	48K x 8	-	A/D 49x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX370F512LT-I/PT IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	3,543	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	512KB (512K x 8)	FLASH	-	128K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4400F100K256BAXUMA2 IC MCU 32BIT 256KB FLASH 100LQFP Infineon Technologies	1,803	-	RFQ	Datasheet	100-LQFP Exposed Pad	XMC4000	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, I2C, LINbus, SPI, UART, USB	DMA, I2S, LED, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	-	80K x 8	3.13V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32U585ZIT3QTR IC MCU 32BIT 2MB FLASH 144LQFP STMicroelectronics	1,388	-	RFQ	Datasheet	144-LQFP	STM32U5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT	111	2MB (2M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 22x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MK40DX128VLK7 IC MCU 32BIT 128KB FLASH 80FQFP NXP USA Inc.	4,530	-	RFQ	Datasheet	80-LQFP	Kinetis K40	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	52	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.71V ~ 3.6V	A/D 27x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S6E2HE6F0AGV2000A IC MCU 32BIT 544KB FLASH 100LQFP Infineon Technologies	1,487	-	RFQ	Datasheet	100-LQFP	FM4 S6E2HE	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART	DMA, LVD, POR, PWM, WDT	80	544KB (544K x 8)	FLASH	-	64K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP430F67481IPEUR IC MCU 16BIT 256KB FLASH 128LQFP Texas Instruments	4,846	-	RFQ	Datasheet	128-LQFP	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	90	256KB (256K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 8x10b	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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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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