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
STM32G041K6U3 IC MCU 32BIT 32KB FLASH 32UFQFPN STMicroelectronics	3,431	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32G0	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	64MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	32KB (32K x 8)	FLASH	-	8K x 8	1.7V ~ 3.6V	A/D 18x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC12LC508A-04I/MF IC MCU 8BIT 768B OTP 8DFN Microchip Technology	2,269	-	RFQ	Datasheet	8-VDFN Exposed Pad	PIC® 12C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F101G7E4CNP#UA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	4,055	-	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	19	64KB (64K x 8)	FLASH	4K x 8	12K x 8	2.7V ~ 5.5V	A/D 13x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32G051G8U3 IC MCU 32BIT 64KB FLASH 28UFQFPN STMicroelectronics	4,468	-	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	-	18K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
Z8F012ASB020SC IC MCU 8BIT 1KB FLASH 8SOIC Zilog	1,175	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	Encore!® XP®	Tube	Obsolete	Verified	eZ8	8-Bit	20MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT	6	1KB (1K x 8)	FLASH	16 x 8	256 x 8	2.7V ~ 3.6V	A/D 4x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
Z8F0423SB005SC IC MCU 8BIT 4KB FLASH 8SOIC Zilog	3,470	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	Encore!® XP®	Tube	Obsolete	Not Verified	eZ8	8-Bit	5MHz	IrDA, UART/USART	Brown-out Detect/Reset, LED, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	-	1K x 8	2.7V ~ 3.6V	A/D 4x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
C8051F526A-IM IC MCU 8BIT 2KB FLASH 10DFN Silicon Labs	4,824	-	RFQ	Datasheet	10-VFDFN Exposed Pad	C8051F52x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	6	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 6x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ML51UB9AE IC MCU 8BIT 16KB FLASH 28SOP Nuvoton Technology Corporation	4,714	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	NuMicro ML51	Tube	Active	Not Verified	8051	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVR, POR, PWM, WDT	24	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 8x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATTINY22L-1PC IC MCU 8BIT 2KB FLASH 8DIP Microchip Technology	4,099	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	AVR® ATtiny	Tube	Obsolete	Not Verified	AVR	8-Bit	1MHz	SPI	POR, WDT	5	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7V ~ 6V	-	Internal	0°C ~ 70°C	-	-	Through Hole
STM32U073HBY6TR IC MCU 32BIT 128KB FLASH 42WLCSP STMicroelectronics	1,352	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AT83C5136-PLTUL IC MCU 8BIT 32KB FLASH Microchip Technology	1,465	-	RFQ	Datasheet	-	-	Tray	Discontinued at Digi-Key	Not Verified	80C52	8-Bit	48MHz	EBI/EMI, I2C, SPI, UART/USART, USB	LED, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	32K x 8	1K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	-
W78C032C40PL IC MCU 8BIT ROMLESS 44PLCC Nuvoton Technology Corporation	2,268	-	RFQ	Datasheet	44-LCC (J-Lead)	W78	Tube	Not For New Designs	Not Verified	8051	8-Bit	40MHz	EBI/EMI, Serial Port	-	32	-	ROMless	-	256 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
R5F104BFGNA#00 IC MCU 16BIT 96KB FLASH 32HWQFN Renesas Electronics Corporation	1,946	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	22	96KB (96K x 8)	FLASH	8K x 8	12K x 8	2.4V ~ 5.5V	A/D 8x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F101GBE4CNP#BA0 16BIT MCU RL78/G24 64K 32HWQFN - Renesas Electronics Corporation	1,927	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 16x8/10b/12b; D/A 3x8b/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7F101GBE4CNP#BA1 16-BIT GENERAL MCU RL78/G24 64K Renesas Electronics Corporation	2,797	-	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78/G24	Tray	Active	-	RL78	16-Bit	48MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	4K x 8	12K x 8	1.6V ~ 5.5V	A/D 16x8/10b/12b; D/A 3x8/10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F10WMAAFB#70 16BIT MCU RL78/L13 16K 80LQFP -4 Renesas Electronics Corporation	3,206	-	RFQ	Datasheet	80-LQFP	RL78/L13	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	60	16KB (16K x 8)	FLASH	4K x 8	1K x 8	1.6V ~ 5.5V	A/D 12x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F10RLAGFA#70 16BIT MCU RL78/L12 16K 64LQFP -4 Renesas Electronics Corporation	2,639	-	RFQ	Datasheet	64-LQFP	RL78/L12	Tray	Active	-	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	39	16KB (16K x 8)	FLASH	2K x 8	1K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM8AF6246UAX IC MCU 8BIT 16KB FLASH 32VFQFPN STMicroelectronics	2,577	-	RFQ	Datasheet	32-VFQFN Exposed Pad	STM8A	Tape & Reel (TR)	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	16KB (16K x 8)	FLASH	512 x 8	2K x 8	3V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12CE518T-04E/SN IC MCU 8BIT 768B OTP 8SOIC Microchip Technology	3,968	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	PIC® 12C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	768B (512 x 12)	OTP	16 x 8	25 x 8	3V ~ 5.5V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC12LC508A-04/SM IC MCU 8BIT 768B OTP 8SOIJ Microchip Technology	3,108	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	PIC® 12C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	5	768B (512 x 12)	OTP	-	25 x 8	2.5V ~ 5.5V	-	Internal	0°C ~ 70°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.