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
AT91SAM7S512B-AU IC MCU 16/32B 512KB FLASH 64LQFP Microchip Technology	1,653	-	RFQ	Datasheet	64-LQFP	SAM7S	Tray	Active	Not Verified	ARM7®	16/32-Bit	55MHz	I2C, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	32	512KB (512K x 8)	FLASH	-	64K x 8	1.65V ~ 1.95V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F407IGH6TR IC MCU 32BIT 1MB FLASH 176UFBGA STMicroelectronics	9,756	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F407IGH6 IC MCU 32BIT 1MB FLASH 176UFBGA STMicroelectronics	7,257	-	RFQ	Datasheet	201-UFBGA	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	168MHz	CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	140	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3665LTI-044 IC MCU 8BIT 32KB FLASH 68QFN Infineon Technologies	750	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 3 CY8C36xx	Tray	Active	Not Verified	8051	8-Bit	67MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	1K x 8	4K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT32UC3A0512-ALUT IC MCU 32BIT 512KB FLASH 144LQFP Microchip Technology	3,902	-	RFQ	Datasheet	144-LQFP	AVR®32 UC3 A0	Tray	Active	Not Verified	AVR	32-Bit Single-Core	66MHz	EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG	Brown-out Detect/Reset, POR, PWM, WDT	109	512KB (512K x 8)	FLASH	-	64K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT32UC3A1512-AUR IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	2,918	-	RFQ	Datasheet	100-TQFP	AVR®32 UC3 A1	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	66MHz	Ethernet, I2C, SPI, SSC, UART/USART, USB OTG	Brown-out Detect/Reset, POR, PWM, WDT	69	512KB (512K x 8)	FLASH	-	64K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MZ2048EFH064-I/PT IC MCU 32BIT 2MB FLASH 64TQFP Microchip Technology	1,629	-	RFQ	Datasheet	64-TQFP	PIC® 32MZ	Tray	Active	Not Verified	MIPS32® M-Class	32-Bit Single-Core	200MHz	CANbus, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	46	2MB (2M x 8)	FLASH	-	512K x 8	2.1V ~ 3.6V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F205ZET7 IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	885	-	RFQ	Datasheet	144-LQFP	STM32F2	Tray	Active	Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	114	512KB (512K x 8)	FLASH	-	132K x 8	1.8V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C1290NCPDTT3 IC MCU 32BIT 1MB FLASH 128TQFP Texas Instruments	590	-	RFQ	Datasheet	128-TQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, QSSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, Motion Control PWM, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	6K x 8	256K x 8	2.97V ~ 3.63V	A/D 20x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC30F6010A-30I/PT IC MCU 16BIT 144KB FLASH 80TQFP Microchip Technology	8,549	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tray	Active	Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, Motor Control PWM, QEI, POR, PWM, WDT	68	144KB (48K x 24)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28075PZPT IC MCU 32BIT 512KB FLSH 100HTQFP Texas Instruments	1,302	-	RFQ	Datasheet	100-TQFP Exposed Pad	C2000™ C28x Piccolo™, Functional Safety (FuSa)	Tray	Active	Not Verified	C28x	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART, USB	DMA, POR, PWM, WDT	41	512KB (256K x 16)	FLASH	-	50K x 16	1.14V ~ 3.47V	A/D 14x12b; D/A 3x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32H735IGT6 IC MCU 32BIT 1MB FLASH 176LQFP STMicroelectronics	216	-	RFQ	Datasheet	176-LQFP	STM32H7	Bulk	Active	-	ARM® Cortex®-M7	32-Bit	550MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	119	1MB (1M x 8)	FLASH	-	560K x 8	1.62V ~ 3.6V	A/D 12x12b, 30x16b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT91M55800A-33AU IC MCU 16/32BIT ROMLESS 176LQFP Microchip Technology	1,385	-	RFQ	Datasheet	176-LQFP	AT91	Tray	Active	Not Verified	ARM7®	16/32-Bit	33MHz	EBI/EMI, SPI, UART/USART	POR, WDT	58	-	ROMless	-	8K x 8	2.7V ~ 3.6V	A/D 8x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F6014A-30I/PF IC MCU 16BIT 144KB FLASH 80TQFP Microchip Technology	840	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tray	Active	Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	68	144KB (48K x 24)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC1778FBD144K IC MCU 32BIT 512KB FLASH 144LQFP NXP USA Inc.	600	-	RFQ	Datasheet	144-LQFP	LPC17xx	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	109	512KB (512K x 8)	FLASH	4K x 8	96K x 8	2.4V ~ 3.6V	A/D 8x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32WG380F256-B-QFP100 IC MCU 32BIT 256KB FLASH 100LQFP Silicon Labs	1,350	-	RFQ	Datasheet	100-LQFP	Wonder Gecko	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	83	256KB (256K x 8)	FLASH	-	32K x 8	1.85V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC1788FET208,551 IC MCU 32BIT 512KB FLSH 208TFBGA NXP USA Inc.	5,188	-	RFQ	Datasheet	208-TFBGA	LPC17xx	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, Ethernet, I2C, Microwire, Memory Card, SPI, SSI, SSP, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT	165	512KB (512K x 8)	FLASH	4K x 8	96K x 8	2.4V ~ 3.6V	A/D 8x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR6043IPN IC MCU 16BIT 64KB FRAM 80LQFP Texas Instruments	214	-	RFQ	Datasheet	80-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	57	64KB (64K x 8)	FRAM	-	12K x 8	1.8V ~ 3.6V	A/D 10x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F6014AT-30I/PF IC MCU 16BIT 144KB FLASH 80TQFP Microchip Technology	3,073	-	RFQ	Datasheet	80-TQFP	dsPIC™ 30F	Tape & Reel (TR)	Active	Verified	dsPIC	16-Bit	30 MIPs	CANbus, I2C, SPI, UART/USART	AC'97, Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT	68	144KB (48K x 24)	FLASH	4K x 8	8K x 8	2.5V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT32UC3A0512-ALUR IC MCU 32BIT 512KB FLASH 144LQFP Microchip Technology	1,810	-	RFQ	Datasheet	144-LQFP	AVR®32 UC3 A0	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	66MHz	EBI/EMI, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG	Brown-out Detect/Reset, POR, PWM, WDT	109	512KB (512K x 8)	FLASH	-	64K x 8	1.65V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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