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
R5F56604BDFP#10 IC MCU 32BIT 512KB FLSH 100LQFP Renesas Electronics Corporation	4,945	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	91	512KB (512K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56609CDFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	2,691	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	89	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56609GDFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	1,623	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	88	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56609ADFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	3,043	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	91	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56609EDFP#10 IC MCU 32BIT 1MB FLASH 100LQFP Renesas Electronics Corporation	1,346	-	RFQ	Datasheet	100-LQFP	RX600	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI	DMA, LVD, POR, PWM, WDT	90	1MB (1M x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST72T141K2B6 IC MCU 8BIT 8KB OTP 32SDIP STMicroelectronics	4,601	-	RFQ	Datasheet	32-SDIP (0.400", 10.16mm)	ST7	Tube	Obsolete	Not Verified	ST7	8-Bit	8MHz	SPI	LVD, Motor Control PWM, POR, PWM, WDT	14	8KB (8K x 8)	OTP	-	256 x 8	4V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
R5F111NJGLA#V0 IC MCU 16BIT 256KB FLASH 85VFLGA Renesas Electronics Corporation	1,969	-	RFQ	Datasheet	85-VFLGA	RL78/L1C	Tray	Last Time Buy	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 11x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F412RET7 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	3,044	-	RFQ	Datasheet	64-LQFP	STM32F4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit	100MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ST72F561K6TC IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	4,310	-	RFQ	Datasheet	32-LQFP	ST7	Tray	Obsolete	Verified	ST7	8-Bit	8MHz	CANbus, LINbusSCI, SPI	LVD, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	-	1K x 8	3.8V ~ 5.5V	A/D 6x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4247AZQ-M485T IC MCU 32BIT 128KB FLASH 64TQFP Infineon Technologies	3,421	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C42xx - M	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 2x7b, 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
SPC570S50E1CEFAY IC MCU 32BIT 512KB FLASH 64ETQFP STMicroelectronics	3,173	-	RFQ	Datasheet	64-TQFP Exposed Pad	SPC57 S	Tray	Obsolete	Not Verified	e200z0h	32-Bit Single-Core	80MHz	CANbus, LINbus, SPI, UART/USART	DMA, POR, WDT	-	512KB (512K x 8)	FLASH	32K x 8	48K x 8	2.7V ~ 5.5V	A/D 16x12b	External	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount
C8051F542-IMR IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	4,604	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F54x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	18	16KB (16K x 8)	FLASH	-	1.25K x 8	1.8V ~ 5.25V	A/D 18x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
C8051F550-IMR IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	4,501	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F55x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	18	32KB (32K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.25V	A/D 18x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD78F0535AGC(S)-GAL-AX IC MCU 8BIT 60KB FLASH 64LQFP Renesas Electronics Corporation	3,693	-	RFQ	Datasheet	64-LQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	60KB (60K x 8)	FLASH	-	3K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4147AZS-S275T IC MCU 32BIT 128KB FLASH 64LQFP Infineon Technologies	3,962	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x10/16x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
T89C51RC2-SLSIM IC MCU 8BIT 32KB FLASH 44PLCC Microchip Technology	3,733	-	RFQ	Datasheet	44-LCC (J-Lead)	89C	Tube	Obsolete	Not Verified	80C51	8-Bit	40MHz	SPI, UART/USART	POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1.2K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF2539T-I/SO IC MCU 8BIT 24KB FLASH 28SOIC Microchip Technology	1,781	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	21	24KB (12K x 16)	FLASH	256 x 8	1408 x 8	2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F564-IQ IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	4,704	-	RFQ	Datasheet	32-LQFP	C8051F56x	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33EP512GP506T-E/MR IC MCU 16BIT 512KB FLASH 64VQFN Microchip Technology	1,179	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33EP512MC506T-E/MR IC MCU 16BIT 512KB FLASH 64VQFN Microchip Technology	2,782	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33EP	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	60 MIPs	CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	53	512KB (170K x 24)	FLASH	-	24K x 16	3V ~ 3.6V	A/D 16x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	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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