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
ATSAME51J18A-AUT-EFP IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	4,628	-	RFQ	Datasheet	64-TQFP	SAM E53	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME51G18A-MUT-EFP IC MCU 32BIT 256KB FLASH 48VQFN Microchip Technology	2,505	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM E51	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	37	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.63V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK1024MP410-I/PT IC MCU 16BIT 1MB FLASH 100TQFP Microchip Technology	1,640	-	RFQ	Datasheet	100-TQFP	dsPIC® 33CK	Tray	Active	-	dsPIC	16-Bit	100MIPs	I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	89	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 28x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK1024MP708-I/PT IC MCU 16BIT 1MB FLASH 80TQFP Microchip Technology	3,687	-	RFQ	Datasheet	80-TQFP	dsPIC® 33CK	Tray	Active	-	dsPIC	16-Bit	100MIPs	CANbus, I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	69	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 24x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX550F256LT-I/PF IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	4,514	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 48x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4247AZA-M483 IC MCU 32BIT 128KB FLASH 48LQFP Infineon Technologies	2,511	-	RFQ	Datasheet	48-LQFP	PSOC™ 4 CY8C42xx - M	Tray	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT	38	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 24x12b SAR; D/A 4x7/8b	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
P89C51RC2FA/01,529 IC MCU 8BIT 32KB FLASH 44PLCC NXP USA Inc.	2,012	-	RFQ	Datasheet	44-LCC (J-Lead)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S1C17W18F101100-90 IC MCU 16BIT 96KB FLASH 128TQFP EPSON	1,527	-	RFQ	Datasheet	128-TQFP	-	Tray	Active	Not Verified	S1C17	16-Bit	4.2MHz	I2C, IrDA, SPI, UART/USART	LCD, PWM, RFC, WDT	67	96KB (96K x 8)	FLASH	-	8K x 8	1.2V ~ 3.6V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F28P550SJ9PZR C2000 32-BIT MCU, 1X C28X + 1X C Texas Instruments	4,602	-	RFQ	Datasheet	100-LQFP	-	Tape & Reel (TR)	Active	-	C28x	32-Bit	150MHz	CANbus, I2C, SCI, SPI, UART/USART, USB	AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT	43	1MB (1M x 8)	FLASH	-	133K x 8	2.8V ~ 3.63V	A/D 35x12b SAR; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY9BF164LPMC1-G-JNCGE2 IC MCU 32BIT 288KB FLASH 64LQFP Infineon Technologies	1,426	-	RFQ	Datasheet	64-LQFP	FM4 MB9B160L	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	160MHz	CSIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 15x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4245AZS-M445 IC MCU 32BIT 32KB FLASH 64LQFP Infineon Technologies	4,327	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C42xx - M	Tray	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT	51	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 24x12b SAR; D/A 4x7/8b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
COP8SAC728M9 IC MCU 8BIT 4KB OTP 28SOIC Texas Instruments	4,357	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	COP8™ 8SA	Tube	Obsolete	Not Verified	COP8	8-Bit	10MHz	Microwire/Plus (SPI)	POR, PWM, WDT	24	4KB (4K x 8)	OTP	-	128 x 8	2.7V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
SPC560P50L5BEFAY IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	3,804	-	RFQ	Datasheet	144-LQFP	SPC56	Tray	Not For New Designs	Not Verified	e200z0h	32-Bit Single-Core	64MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	107	512KB (512K x 8)	FLASH	64K x 8	40K x 8	4.5V ~ 5.5V	A/D 26x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F0890GB(A)-GAH-AX IC MCU 8BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	4,949	-	RFQ	Datasheet	64-LQFP	78K0/Fx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire, CANbus, CSI, LINbus, UART/USART	LVD, POR, PWM, WDT	55	128KB (128K x 8)	FLASH	-	7K x 8	1.8V ~ 5.5V	A/D 12x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08AW32VFGE IC MCU 8BIT 32KB FLASH 44LQFP NXP USA Inc.	4,335	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC9S08AW16VFGE IC MCU 8BIT 16KB FLASH 44LQFP NXP USA Inc.	1,829	-	RFQ	Datasheet	44-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4148AZAS575XQLA1 IC MCU 32BIT 256KB FLASH 64LQFP Infineon Technologies	3,139	-	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, CapSense, DMA, I2S, LCD, LVD, POR, PWM, WDT	54	256KB (256K 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
CY8C4148AZAS585XQLA1 IC MCU 32BIT 256KB FLASH 64LQFP Infineon Technologies	1,208	-	RFQ	Datasheet	64-LQFP	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, Crypto - AES, I2S, DMA, LCD, LVD, POR, PWM, SHA, Temp Sensor, TRNG, WDT	54	256KB (256K 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
MSP430FR5887IPM IC MCU 16BIT 64KB FRAM 64LQFP Texas Instruments	3,625	-	RFQ	Datasheet	64-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	64KB (64K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR5987IPM IC MCU 16BIT 64KB FRAM 64LQFP Texas Instruments	1,499	-	RFQ	Datasheet	64-LQFP	MSP430™ FRAM	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	48	64KB (64K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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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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