Microcontrollers

Browse available Microcontrollers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
C8051F370-A-GM IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	4,132	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F37x	Tube	Obsolete	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 20x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F374-A-GM IC MCU 8BIT 8KB FLASH 24QFN Silicon Labs	3,765	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F37x	Tube	Obsolete	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	8KB (8K x 8)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	A/D 20x10b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F375-A-GM IC MCU 8BIT 8KB FLASH 24QFN Silicon Labs	1,428	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F37x	Tube	Obsolete	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	21	8KB (8K x 8)	FLASH	512 x 8	1K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
73S1217F-68MR/F/PE IC MCU 8BIT 64KB FLASH 68QFN Analog Devices Inc./Maxim Integrated	2,847	-	RFQ	Datasheet	68-VFQFN Exposed Pad	73S12xx	Tape & Reel (TR)	Obsolete	Not Verified	80515	8-Bit	24MHz	I2C, SmartCard, UART/USART, USB	LED, POR, WDT	8	64KB (64K x 8)	FLASH	-	2K x 8	2.7V ~ 6.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IA186EBPLQ80IR2 IC MCU 8/16BIT ROMLESS 80LQFP Analog Devices Inc.	4,949	-	RFQ	Datasheet	80-LQFP	-	Tube	Obsolete	Not Verified	-	8/16-Bit	50MHz	UART/USART	-	16	-	ROMless	-	-	3V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IA186EM-PQF100I-R-03 IC MCU 8/16BIT ROMLESS 100PQFP Analog Devices Inc.	3,208	-	RFQ	Datasheet	100-BQFP	-	Tube	Obsolete	Not Verified	-	8/16-Bit	40MHz	UART/USART	DMA, PWM, WDT	32	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IA188EM-PQF100I-R-03 IC MCU 8/16BIT ROMLESS 100PQFP Analog Devices Inc.	4,192	-	RFQ	Datasheet	100-BQFP	-	Tube	Obsolete	Not Verified	-	8/16-Bit	40MHz	UART/USART	DMA, PWM, WDT	32	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IA188EMPTQ100IR03 IC MCU 8/16BIT ROMLESS 100TQFP Analog Devices Inc.	2,339	-	RFQ	Datasheet	100-TQFP	-	Tube	Obsolete	Not Verified	-	8/16-Bit	40MHz	UART/USART	DMA, PWM, WDT	32	-	ROMless	-	-	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
IA6805E2PDW40IR0 IC MCU 8BIT ROMLESS 40DIP Analog Devices Inc.	2,116	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	-	Tube	Obsolete	Not Verified	-	8-Bit	5MHz	-	POR	20	-	ROMless	-	128 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
IA186EBPLC84IR2 IC MCU 8/16BIT ROMLESS 84PLCC Analog Devices Inc.	2,564	-	RFQ	Datasheet	84-LCC (J-Lead)	-	Tube	Obsolete	Not Verified	-	8/16-Bit	50MHz	UART/USART	-	16	-	ROMless	-	-	3V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C88F83B0AU-TC-H IC MCU 16BIT 128KB FLASH 120TQFP onsemi	1,475	-	RFQ	Datasheet	120-TQFP	-	Tray	Obsolete	Not Verified	Xstormy16	16-Bit	4.2MHz	SIO, UART/USART	LCD, WDT	20	128KB (128K x 8)	FLASH	-	4K x 8	2.3V ~ 5.5V	A/D 4x12b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
C88F85D0AU-TC-H IC MCU 16BIT 256KB FLASH 120TQFP onsemi	2,680	-	RFQ	Datasheet	120-TQFP	-	Tray	Obsolete	Not Verified	Xstormy16	16-Bit	10MHz	I2C, SIO, UART/USART	LCD, WDT	20	256KB (256K x 8)	FLASH	-	8K x 8	2V ~ 5.5V	A/D 12x12b	Internal	-20°C ~ 75°C (TA)	-	-	Surface Mount
LM3S2D93-IQC80-A2T IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	3,978	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 2000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	96K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S5C51-IQC80-A2T IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	2,848	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S5C51-IQC80-A2 IC MCU 32BIT 512KB FLASH 100LQFP Texas Instruments	1,307	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 5000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	67	512KB (512K x 8)	FLASH	-	64K x 8	3V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PGAFA#V0 IC MCU 16BIT 128KB FLASH 100LQFP Renesas Electronics Corporation	4,991	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PJAFA#V0 IC MCU 16BIT 256KB FLASH 100LQFP Renesas Electronics Corporation	4,036	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	256KB (256K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LEALA#U0 IC MCU 16BIT 64KB FLASH 64FLGA Renesas Electronics Corporation	4,209	-	RFQ	Datasheet	64-WFLGA	RL78/G14	Tray	Discontinued at Digi-Key	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LGALA#U0 IC MCU 16BIT 128KB FLASH 64FLGA Renesas Electronics Corporation	3,935	-	RFQ	Datasheet	64-WFLGA	RL78/G14	Tray	Discontinued at Digi-Key	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LEAFA#V0 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	2,049	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tray	Obsolete	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	4K x 8	5.5K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

Microcontrollers FAQ

What Microcontrollers components can I source from EGOO?

You can browse available Microcontrollers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Microcontrollers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.