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
STM32H725AGI3TR IC MCU 32BIT 1MB FLASH 169UFBGA STMicroelectronics	3,938	-	RFQ	Datasheet	169-UFBGA	STM32H7	Tape & Reel (TR)	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	121	1MB (1M x 8)	FLASH	-	564K x 8	1.62V ~ 3.6V	A/D 55x12/16b; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08DZ128F2MLL IC MCU 8BIT 128KB FLASH 100LQFP NXP USA Inc.	2,208	-	RFQ	Datasheet	100-LQFP	S08	Tray	Active	Verified	S08	8-Bit	40MHz	CANbus, I2C, LINbus, SCI, SPI	LVD, POR, PWM, WDT	87	128KB (128K x 8)	FLASH	2K x 8	8K x 8	2.7V ~ 5.5V	A/D 24x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC5601PEF0VLH6R IC MCU 32BIT 192KB FLASH 64LQFP NXP USA Inc.	2,229	-	RFQ	Datasheet	64-LQFP	MPC56xx Qorivva	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SCI, SPI	DMA, POR, PWM, WDT	45	192KB (192K x 8)	FLASH	4K x 16	12K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C1231H6PZI7R IC MCU 32BIT 256KB FLASH 100LQFP Texas Instruments	3,519	-	RFQ	Datasheet	100-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	69	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 22x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4CMP8CC-AUR IC MCU 32BIT 512KB FLASH 100LQFP Microchip Technology	1,909	-	RFQ	Datasheet	100-LQFP	SAM4CM	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4/M4F	32-Bit Dual-Core	120MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	52	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XE167K96F66LACFXQMA1 IC MCU 16BIT 768KB FLASH 144LQFP Infineon Technologies	1,989	-	RFQ	Datasheet	144-LQFP Exposed Pad	XE16x	Tray	Obsolete	Not Verified	C166SV2	16-Bit	66MHz	EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI	I2S, POR, PWM, WDT	118	768KB (768K x 8)	FLASH	-	82K x 8	3V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C5246LTI-029T IC MCU 32BIT 64KB FLASH 68QFN Infineon Technologies	3,220	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 5 CY8C52	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	40MHz	I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	16K x 8	2.7V ~ 5.5V	A/D 1x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CYT2B94BACQ0AZEGST IC MCU 32BT 2.0625MB FLSH 80LQFP Infineon Technologies	1,131	-	RFQ	Datasheet	80-LQFP	Traveo™ T2G	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 160MHz	CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT	63	2.0625MB (2.0625M x 8)	FLASH	128K x 8	256K x 8	2.7V ~ 5.5V	A/D 52x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DS89C420-QCL IC MCU 8BIT 16KB FLASH 44PLCC Analog Devices Inc./Maxim Integrated	2,996	-	RFQ	Datasheet	44-LCC (J-Lead)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
W925E625FG IC MCU 8BIT 64KB FLASH 160QFP Nuvoton Technology Corporation	2,589	-	RFQ	Datasheet	160-BQFP	W925	Tray	Obsolete	Not Verified	8051	8-Bit	3.6MHz	Serial Port	LCD, POR, WDT	40	64KB (64K x 8)	FLASH	-	4K x 8	2.2V ~ 6V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
AT32UC3B1256-Z1UR IC MCU 32BIT 256KB FLASH 48QFN Microchip Technology	2,957	-	RFQ	Datasheet	48-VFQFN Exposed Pad	AVR®32 UC3 B	Tape & Reel (TR)	Active	Not Verified	AVR	32-Bit Single-Core	60MHz	I2C, IrDA, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	28	256KB (256K x 8)	FLASH	-	32K x 8	1.65V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA256A3B-AU IC MCU 8/16BIT 256KB FLSH 64TQFP Microchip Technology	2,019	-	RFQ	Datasheet	64-TQFP	AVR® XMEGA® A3B	Tray	Obsolete	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	49	256KB (128K x 16)	FLASH	4K x 8	16K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5632IZQWR IC MCU 16BIT 256KB FLASH 113BGA Texas Instruments	4,224	-	RFQ	Datasheet	113-VFBGA	MSP430F5xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	74	256KB (256K x 8)	FLASH	-	18K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21272SNFP#X6 IC MCU 16BIT 8KB FLASH 32LQFP Renesas Electronics Corporation	2,064	-	RFQ	Datasheet	32-LQFP	R8C/2x/27	Tape & Reel (TR)	Not For New Designs	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	8KB (8K x 8)	FLASH	2K x 8	512 x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
NUC975DK51Y IC MCU 32BIT 128LQFP Nuvoton Technology Corporation	4,650	-	RFQ	Datasheet	128-LQFP	NuMicro™ NUC970	Tray	Obsolete	-	ARM926EJ-S	32-Bit	300MHz	EBI/EMI, eMMC/SD/SDIO, Ethernet, I2C, IrDA, LINbus, UART/USART, USB	WDT	87	-	-	-	56K x 8	2.97V ~ 3.63V	A/D 4x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC814ARUZ-REEL IC MCU 8BIT 8KB FLASH 28TSSOP Analog Devices Inc.	4,057	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	MicroConverter® ADuC8xx	Tape & Reel (TR)	Active	Not Verified	8052	8-Bit	16.78MHz	I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LC858-I/PT IC MCU 8BIT 32KB OTP 80TQFP Microchip Technology	1,335	-	RFQ	Datasheet	80-TQFP	PIC® 18C	Tray	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	68	32KB (16K x 16)	OTP	-	1.5K x 8	2.5V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F248-I/SP IC MCU 8BIT 16KB FLASH 28SPDIP Microchip Technology	1,506	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Obsolete	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	16KB (8K x 16)	FLASH	256 x 8	768 x 8	4.2V ~ 5.5V	A/D 5x10b	External	-40°C ~ 85°C (TA)	-	-	Through Hole
MC56F83783AMLHA IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	2,524	-	RFQ	Datasheet	64-LQFP	56F837xx	Tray	Active	-	56800EX	32-Bit	100MHz	CANbus, I2C, SPI	Brown-out Detect/Reset, DMA, POR, PWM, WDT	54	256KB (256K x 8)	FLASH	-	64K x 8	2.7V ~ 3.6V	A/D 20x12b; D/A 2x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F5210BBDFP#50 32BIT MCU RX210 1MB LQFP100 -40/ Renesas Electronics Corporation	3,103	-	RFQ	Datasheet	100-LQFP	RX200	Tape & Reel (TR)	Active	-	RX	32-Bit	50MHz	I2C, IrDA, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	84	1MB (1M x 8)	FLASH	8K x 8	96K x 8	1.62V ~ 5.5V	A/D 16x12b; D/A 2x10b	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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