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
C8051F066 IC MCU 8BIT 32KB FLASH 100TQFP Silicon Labs	3,386	-	RFQ	Datasheet	100-TQFP	C8051F06x	Tray	Obsolete	Not Verified	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	59	32KB (32K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F067 IC MCU 8BIT 32KB FLASH 64TQFP Silicon Labs	4,453	-	RFQ	Datasheet	64-TQFP	C8051F06x	Tray	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	24	32KB (32K x 8)	FLASH	-	4.25K x 8	2.7V ~ 3.6V	A/D 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F345-GQ IC MCU 8BIT 32KB FLASH 48TQFP Silicon Labs	3,106	-	RFQ	Datasheet	48-TQFP	C8051F34x	Tray	Obsolete	Verified	8051	8-Bit	25MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V51RB2FA,529 IC MCU 8BIT 16KB FLASH 44PLCC NXP USA Inc.	1,171	-	RFQ	Datasheet	44-LCC (J-Lead)	89V	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V51RC2FBC,557 IC MCU 8BIT 32KB FLASH 44TQFP NXP USA Inc.	3,539	-	RFQ	Datasheet	44-TQFP	89V	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V51RC2FN,112 IC MCU 8BIT 32KB FLASH 40DIP NXP USA Inc.	1,182	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89V	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
P89V51RD2FN,112 IC MCU 8BIT 64KB FLASH 40DIP NXP USA Inc.	2,293	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	89V	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	64KB (64K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
P89V660FA,512 IC MCU 8BIT 16KB FLASH 44PLCC NXP USA Inc.	2,919	-	RFQ	Datasheet	44-LCC (J-Lead)	89V	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V660FBC,557 IC MCU 8BIT 16KB FLASH 44TQFP NXP USA Inc.	2,715	-	RFQ	Datasheet	44-TQFP	89V	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V662FA,512 IC MCU 8BIT 32KB FLASH 44PLCC NXP USA Inc.	3,822	-	RFQ	Datasheet	44-LCC (J-Lead)	89V	Tube	Obsolete	Not Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V662FBC,557 IC MCU 8BIT 32KB FLASH 44TQFP NXP USA Inc.	1,962	-	RFQ	Datasheet	44-TQFP	89V	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	32KB (32K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V664FA,512 IC MCU 8BIT 64KB FLASH 44PLCC NXP USA Inc.	1,348	-	RFQ	Datasheet	44-LCC (J-Lead)	89V	Tube	Obsolete	Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89V664FBC,557 IC MCU 8BIT 64KB FLASH 44TQFP NXP USA Inc.	3,852	-	RFQ	Datasheet	44-TQFP	89V	Tray	Obsolete	Not Verified	8051	8-Bit	40MHz	I2C, SPI, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC834BCPZ-REEL IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	2,219	-	RFQ	Datasheet	56-VFQFN Exposed Pad, CSP	MicroConverter® ADuC8xx	Tape & Reel (TR)	Obsolete	Not Verified	8052	8-Bit	12.58MHz	EBI/EMI, I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	62KB (62K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 5.25V	A/D 3x16b, 4x24b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC824BSZ-REEL IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	2,539	-	RFQ	Datasheet	52-QFP	MicroConverter® ADuC8xx	Tape & Reel (TR)	Obsolete	Not Verified	8052	8-Bit	12.58MHz	EBI/EMI, I2C, SPI, UART/USART	POR, PSM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	640 x 8	256 x 8	2.7V ~ 5.25V	A/D 3x16b, 4x24b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC843BCPZ62-3 IC MCU 8BIT 62KB FLASH 56LFCSP Analog Devices Inc.	1,037	-	RFQ	Datasheet	56-VFQFN Exposed Pad, CSP	MicroConverter® ADuC8xx	Tray	Obsolete	Not Verified	8052	8-Bit	8.38MHz	I2C, SPI, UART/USART	DMA, PSM, PWM, Temp Sensor, WDT	32	62KB (62K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC845BCPZ8-5 IC MCU 8BIT 8KB FLASH 56LFCSP Analog Devices Inc.	4,569	-	RFQ	Datasheet	56-VFQFN Exposed Pad, CSP	MicroConverter® ADuC8xx	Tray	Obsolete	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	4K x 8	2.25K x 8	4.75V ~ 5.25V	A/D 10x24b; D/A 1x12b, 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ADUC847BSZ8-3 IC MCU 8BIT 8KB FLASH 52MQFP Analog Devices Inc.	2,734	-	RFQ	Datasheet	52-QFP	MicroConverter® ADuC8xx	Tray	Obsolete	Not Verified	8052	8-Bit	12.58MHz	I2C, SPI, UART/USART	POR, PSM, PWM, Temp Sensor, WDT	34	8KB (8K x 8)	FLASH	4K x 8	2.25K x 8	2.7V ~ 3.6V	A/D 10x24b; D/A 1x12b, 2x16b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MC908JL16CFJE IC MCU 8BIT 16KB FLASH 32LQFP NXP USA Inc.	2,963	-	RFQ	Datasheet	32-LQFP	HC08	Tray	Obsolete	Not Verified	HC08	8-Bit	8MHz	I2C, SCI	LED, LVD, POR, PWM	26	16KB (16K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCHC908JK1ECPE IC MCU 8BIT 1.5KB FLASH 20DIP NXP USA Inc.	1,615	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	14	1.5KB (1.5K x 8)	FLASH	-	128 x 8	2.7V ~ 3.3V	A/D 12x8b	External	-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.