Microcontrollers

Explore Microcontrollers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
R4F2113XA02LG#U0 IC MCU Renesas Electronics Corporation	4,224		RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD78F1166GC(R)-UEU-AX IC MCU 16BIT 256KB FLSH 100LQFP Renesas Electronics Corporation	2,498		RFQ	Datasheet	100-LQFP	78K0R/Kx3	Bulk	Obsolete	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	83	256KB (256K x 8)	FLASH	-	12K x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2134AYKFP#U0 IC MCU 16BIT 96KB FLASH 48LQFP Renesas Electronics Corporation	2,818		RFQ	Datasheet	48-LQFP	R8C/3x/34Y	Bulk	Obsolete	-	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	43	96KB (96K x 8)	FLASH	4K x 8	8K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F2136CGKFP#U0 IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	1,596		RFQ	Datasheet	64-LQFP	R8C/3x/36G	Bulk	Obsolete	-	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	59	128KB (128K x 8)	FLASH	4K x 8	10K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F35M3EJFF#G0Q IC MCU 16BIT 272KB FLASH 64LQFP Renesas Electronics Corporation	2,525		RFQ	Datasheet	64-LQFP	M16C/5M	Bulk	Obsolete	-	M16C/60	16-Bit	32MHz	CANbus, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	54	272KB (272K x 8)	FLASH	12K x 8	20K x 8	3V ~ 5.5V	A/D 16x10b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3376AM2GCA2-UEU-AX IC MCU 32BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	2,839		RFQ	Datasheet	100-LQFP	V850	Bulk	Obsolete	-	V850ES	32-Bit	32MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	84	384KB (384K x 8)	FLASH	32K x 8	24K x 8	3.3V ~ 5.5V	A/D 16x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F212A8SDFP#X6 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	1,620		RFQ	Datasheet	64-LQFP	R8C/2x/2A	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	64KB (64K x 8)	FLASH	-	3K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2134AWJ508FPG0Q IC MCU 16BIT 96KB FLASH 48LQFP Renesas Electronics Corporation	2,583		RFQ	Datasheet	48-LQFP	R8C/3x/34W	Bulk	Obsolete	-	R8C	16-Bit	20MHz	CANbus, I2C, IEBus, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	43	96KB (96K x 8)	FLASH	4K x 8	8K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1144GB-GAH-AX IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	3,054	1.91	RFQ	Datasheet	64-LQFP	78K	Bulk	Obsolete	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	55	128KB (128K x 8)	FLASH	-	8K x 8	5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21346GJFP#U0 IC MCU 16BIT 32KB FLASH 48LQFP Renesas Electronics Corporation	2,523		RFQ	Datasheet	48-LQFP	R8C/3x/34G	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART, USB	POR, PWM, Voltage Detect, WDT	43	32KB (32K x 8)	FLASH	4K x 8	2.5K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1146GK(R)-GAJ-AX IC MCU 16BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,453		RFQ	Datasheet	64-LQFP	78K0R/Kx3	Bulk	Obsolete	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	55	256KB (256K x 8)	FLASH	-	12K x 8	5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0513GB(T)-UES-E3-AT IC MCU 8BIT 32KB FLASH 44LQFP Renesas Electronics Corporation	3,697		RFQ	Datasheet	44-LQFP	78K0/Kx2	Bulk	Obsolete	-	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F212BCSDFA#X6 IC MCU 16BIT 128KB FLASH 64LQFP Renesas Electronics Corporation	2,125		RFQ	Datasheet	64-LQFP	R8C/2x/2A	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	128KB (128K x 8)	FLASH	-	7.5K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD63551CGA-GAM-AX IC MCU Renesas Electronics Corporation	2,535		RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F212A7SDFP#X6 IC MCU 16BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	1,300		RFQ	Datasheet	64-LQFP	R8C/2x/2A	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	48KB (48K x 8)	FLASH	-	2.5K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2M122ANSP#54 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	1,894		RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/Mx/12A	Tape & Reel (TR)	Active	-	R8C	16-Bit	20MHz	UART/USART	POR, PWM, Voltage Detect, WDT	17	8KB (8K x 8)	FLASH	2K x 8	512 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21324CDSP#30 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	4,573		RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32C	Tube	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	16KB (16K x 8)	FLASH	4K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21324CNSP#30 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	4,181		RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32C	Tube	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	16KB (16K x 8)	FLASH	4K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21322CDSP#30 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	2,187		RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32C	Tray	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	8KB (8K x 8)	FLASH	4K x 8	1K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21324MNSP#30 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	1,391		RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/3x/32M	Tray	Active	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	15	16KB (16K x 8)	FLASH	4K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount

FAQ

Frequently Asked Questions

What are Microcontrollers components used for?

Microcontrollers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Microcontrollers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Microcontrollers parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.