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
ADUC7022BCPZ32-RL IC MCU 16/32B 32KB FLASH 40LFCSP Analog Devices Inc.	1,021	-	RFQ	Datasheet	40-VFQFN Exposed Pad, CSP	MicroConverter® ADuC7xxx	Tape & Reel (TR)	Active	Not Verified	ARM7®	16/32-Bit	44MHz	EBI/EMI, I2C, SPI, UART/USART	PLA, PWM, PSM, Temp Sensor, WDT	13	32KB (16K x 16)	FLASH	-	1K x 32	2.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32H573IIK6TR IC MCU 32BIT 2MB FLASH 176UFBGA STMicroelectronics	2,553	-	RFQ	Datasheet	201-UFBGA	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	140	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 20x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430A009IPMR IC MCU 16BIT 48KB FLASH 64LQFP Texas Instruments	4,701	-	RFQ	Datasheet	64-LQFP	MSP430x1xx	Tape & Reel (TR)	Active	Not Verified	MSP430	16-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	48	48KB (48K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1011GK(R)-GAK-M1-AX IC MCU 16BIT 96KB FLASH 80LQFP Renesas Electronics Corporation	2,848	-	RFQ	Datasheet	80-LQFP	78K0R/Kx3-L	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	66	96KB (96K x 8)	FLASH	-	6K x 8	1.8V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12XS64J1MAL IC MCU 16BIT 64KB FLASH 112LQFP NXP USA Inc.	3,135	-	RFQ	Datasheet	112-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	91	64KB (64K x 8)	FLASH	-	4K x 8	1.72V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16C64A-04E/PQ IC MCU 8BIT 3.5KB OTP 44MQFP Microchip Technology	2,134	-	RFQ	Datasheet	44-QFP	PIC® 16C	Tray	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
FS32K146HAT0VLHR IC MCU 32BIT 1MB FLASH 64LQFP NXP USA Inc.	4,266	-	RFQ	Datasheet	64-LQFP	S32K	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	POR, PWM, WDT	58	1MB (1M x 8)	FLASH	4K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b SAR; D/A1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E5MDFM#50 32BIT MCU RX23E-B 128K LFQFP64 T Renesas Electronics Corporation	1,926	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tape & Reel (TR)	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATUC128D4-Z1UR IC MCU 32BIT 128KB FLASH 48QFN Microchip Technology	3,834	-	RFQ	Datasheet	48-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	35	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F280041PZSR IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	4,393	-	RFQ	Datasheet	100-LQFP	C2000™ C28x Piccolo™	Tape & Reel (TR)	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	-	100K x 8	1.14V ~ 1.32V	A/D 21x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
AT32UC3L0128-D3HT IC MCU 32BIT 128KB FLASH 48TLLGA Microchip Technology	1,462	-	RFQ	Datasheet	48-UFLGA Exposed Pad	AVR®32 UC3 L	Tray	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATUC128L4U-AUT IC MCU 32BIT 128KB FLASH 48TQFP Microchip Technology	1,131	-	RFQ	Datasheet	48-TQFP	AVR®32 UC3 L	Tray	Active	Not Verified	AVR	32-Bit Single-Core	50MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LC8AA-MU IC MCU 32BIT 512KB FLASH 48QFN Microchip Technology	4,272	-	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	512KB (512K x 8)	FLASH	-	64K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LS8AA-MU IC MCU 32BIT 512KB FLASH 48QFN Microchip Technology	4,966	-	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, POR, PWM, WDT	27	512KB (512K x 8)	FLASH	-	64K x 8	1.68V ~ 3.6V	A/D 3x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX170F512L-V/PF IC MCU 32BIT 512KB FLASH 100TQFP Microchip Technology	3,016	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	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	85	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX360F256L-80V/PT IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	3,180	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	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	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M30302GCPGP#35 16BIT MCU M16C/30P Renesas Electronics Corporation	1,853	-	RFQ	Datasheet	100-LQFP	M16C™ M16C/30	Tray	Active	-	M16C/60	16-Bit	16MHz	I2C, IEBus, UART/USART	DMA, PWM, WDT	87	128KB (128K x 8)	OTP	-	5K x 8	2.7V ~ 3.6V	A/D 18x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1164GC(R)-UEU-AX IC MCU 16BIT 128KB FLASH 100LQFP Renesas Electronics Corporation	2,728	-	RFQ	Datasheet	100-LQFP	78K0R/Kx3	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	83	128KB (128K x 8)	FLASH	-	8K x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA161-8PI IC MCU 8BIT 16KB FLASH 40DIP Microchip Technology	3,079	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	AVR® ATmega	Tube	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART	POR, PWM, WDT	35	16KB (8K x 16)	FLASH	512 x 8	1K x 8	4V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18LF6525T-I/PT IC MCU 8BIT 48KB FLASH 64TQFP Microchip Technology	2,211	-	RFQ	Datasheet	64-TQFP	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	53	48KB (24K x 16)	FLASH	1K x 8	3.8K x 8	2V ~ 5.5V	A/D 12x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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