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
R5F100LEAFB#50 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	1,118	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tape & Reel (TR)	Active	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	4K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LDAFB#50 IC MCU 16BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	4,959	-	RFQ	Datasheet	64-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	48KB (48K 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
R5F101JEAFA#50 IC MCU 16BIT 64KB FLASH 52LQFP Renesas Electronics Corporation	4,440	-	RFQ	Datasheet	52-LQFP	RL78/G13	Bulk	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	-	4K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F100GBG2DNP#BA0 IC MCU 16BIT 128KB FLASH 32WFQFN Renesas Electronics Corporation	2,325	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G23	Tape & Reel (TR)	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	Capacitive Touch, LVD, POR, PWM, WDT	27	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.6V ~ 5.5V	A/D 8x8/10b/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51103AGNF#00 IC MCU 32BIT 64KB FLASH 40WFQFN Renesas Electronics Corporation	1,304	-	RFQ	Datasheet	40-WFQFN Exposed Pad	RX110	Tape & Reel (TR)	Active	-	RX	32-Bit	32MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100GEGFB#50 IC MCU 16BIT 64KB FLASH 48LFQFP Renesas Electronics Corporation	2,547	-	RFQ	Datasheet	48-LQFP	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	4K x 8	4K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F104GDGFB#50 IC MCU 16BIT 48KB FLASH 48LFQFP Renesas Electronics Corporation	3,823	-	RFQ	Datasheet	48-LQFP	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	48KB (48K x 8)	FLASH	4K x 8	5.5K x 8	2.4V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FA2E1A93CFL#HA0 IC MCU 32BIT 128KB FLASH 48LFQFP Renesas Electronics Corporation	2,473	-	RFQ	Datasheet	48-LQFP	RA2E1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M23	32-Bit Single-Core	48MHz	I2C, SmartCard, SPI, UART/USART	AES, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT	37	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.6V ~ 5.5V	A/D 13x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32G031G8U3TR IC MCU 32BIT 64KB FLASH 28UFQFPN STMicroelectronics	3,899	-	RFQ	Datasheet	28-UFQFN	STM32G0	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 17x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
AT89C4051-24PC IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	3,076	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
AT89C4051-24PI IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	2,685	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT89C4051-12PC IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	3,195	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
AT89C4051-12PI IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	2,923	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	12MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ACE1001EN IC MCU 8BIT 1KB EEPROM 8DIP onsemi	4,027	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	ACEX® 10xx	Tube	Obsolete	Not Verified	ACE1001	8-Bit	4MHz	-	Brown-out Detect/Reset, LVD, POR, PWM, WDT	6	1KB (1K x 8)	EEPROM	64 x 8	64 x 8	2.2V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
STM32G031C8U6TR IC MCU 32BIT 64KB FLASH 48UFQFPN STMicroelectronics	2,370	-	RFQ	Datasheet	48-UFQFN Exposed Pad	STM32G0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 19x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G031G8U3 IC MCU 32BIT 64KB FLASH 28UFQFPN STMicroelectronics	2,769	-	RFQ	Datasheet	28-UFQFN	STM32G0	Bulk	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	64MHz	I2C, IrDA, LINbus, SPI, SmartCard, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 17x12b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC9S08PA16AMTG IC MCU 8BIT 16KB FLASH 16TSSOP NXP USA Inc.	1,736	-	RFQ	Datasheet	16-TSSOP (0.173", 4.40mm Width)	S08	Tube	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	14	16KB (16K x 8)	FLASH	256 x 8	2K x 8	2.7V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
EM6580SO8B+ IC MCU 4BIT 8KB FLASH 8SOIC EM Microelectronic	3,373	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Active	-	EM6600	4-Bit	1MHz	-	POR, PWM, WDT	5	8KB (4K x 16)	FLASH	-	80 x 4	2.3V ~ 5.5V	-	External, Internal	-20°C ~ 85°C	-	-	Surface Mount
AT89S51-24PC IC MCU 8BIT 4KB FLASH 40DIP Microchip Technology	2,656	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89S	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
AT89S51-24PI IC MCU 8BIT 4KB FLASH 40DIP Microchip Technology	2,165	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89S	Tube	Obsolete	Not Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole

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.