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	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
UPD78F0531GB-UEU-A IC MCU 8BIT 16KB FLASH 64LQFP Renesas Electronics Corporation	4,587	RFQ	Datasheet	64-LQFP	78K0/Kx2	Bulk	Obsolete	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1ZLMKGFA#U0 IC MCU Renesas Electronics Corporation	1,329	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F1ZLMJGFA#U0 IC MCU Renesas Electronics Corporation	3,886	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD70F3371M2GBA-GAH-QS-AX IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,444	RFQ	Datasheet	64-LQFP	V850ES/FE3	Bulk	Obsolete	-	V850ES	32-Bit	32MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	32K x 8	16K x 8	3.3V ~ 5.5V	A/D 10x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0513GB(T)-UES-AT IC MCU 8BIT 32KB FLASH 44LQFP Renesas Electronics Corporation	3,561	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
UPD78F1165GC(S)-UEU-AX IC MCU 16BIT 192KB FLASH 100LQFP Renesas Electronics Corporation	1,473	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	192KB (192K x 8)	FLASH	-	10K x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3425GJA-005-GAE-E2-Q-G IC MCU 32BIT 1MB FLASH 144LQFP Renesas Electronics Corporation	3,683	RFQ	Datasheet	144-LQFP	V850E/Dx3	Bulk	Obsolete	-	V850E1	32-Bit	64MHz	CANbus, CSI, I2C, UART/USART	DMA, I2S, POR, PWM, WDT	98	1MB (1M x 8)	FLASH	-	32K x 8	3.5V ~ 5.5V	A/D 16x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0471GK(S)-GAK-AX IC MCU 8BIT 16KB FLASH 80LQFP Renesas Electronics Corporation	4,997	RFQ	Datasheet	80-LQFP	78K0/Lx3	Bulk	Obsolete	-	78K/0	8-Bit	10MHz	3-Wire SIO, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	62	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21256SN601FP#V2 IC MCU 16BIT 32KB FLASH 52LQFP Renesas Electronics Corporation	4,934	RFQ	Datasheet	52-LQFP	R8C/2x/25	Bulk	Obsolete	-	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	32KB (32K x 8)	FLASH	2K x 8	2K x 8	2.2V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3572GBA2-GAH-QS-AX IC MCU 32BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	4,683	RFQ	Datasheet	64-LQFP	V850E2/FE4-L	Bulk	Obsolete	-	V850E2S	32-Bit	48MHz	CANbus, CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	45	512KB (512K x 8)	FLASH	32K x 8	32K x 8	3V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3371M2GBA-GAH-E2-AX IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	3,611	RFQ	Datasheet	64-LQFP	V850ES/FE3	Bulk	Obsolete	-	V850ES	32-Bit	32MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	32K x 8	16K x 8	3.3V ~ 5.5V	A/D 10x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3926AGMA-GAR-G IC MCU 32BIT 1MB FLASH 144LQFP Renesas Electronics Corporation	3,006	RFQ	Datasheet	144-LQFP	V850	Bulk	Obsolete	-	V850E1	32-Bit	48MHz	CSI, EBI/EMI, I2C, UART/USART, USB	DMA, LVD, PWM, WDT	156	1MB (1M x 8)	FLASH	-	76K x 8	2.85V ~ 3.6V	A/D 16x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21264K070FP#U0Q IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	3,199	RFQ	Datasheet	32-LQFP	R8C/2x/26	Bulk	Obsolete	-	R8C	16-Bit	16MHz	I2C, LINbus, SIO, SSU, UART/USART	LED, POR, Voltage Detect, WDT	25	16KB (16K x 8)	FLASH	-	1K x 8	3V ~ 5.5V	A/D 12x10b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R7F0C206L2CFA-C#HA0 IC MCU Renesas Electronics Corporation	1,977	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPD78F0536AGB-UEU-E3-AT IC MCU 8BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	3,289	RFQ	Datasheet	64-LQFP	78K0/Kx2	Bulk	Obsolete	-	78K/0	8-Bit	20MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	54	96KB (96K x 8)	FLASH	-	5K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3577GCA-UEU-E3-QS-AX IC MCU 32BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	1,513	RFQ	Datasheet	100-LQFP	V850E2/FG4-L	Bulk	Obsolete	-	V850E2S	32-Bit	48MHz	CANbus, CSI, I2C, LINbus, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	76	384KB (384K x 8)	FLASH	32K x 8	28K x 8	3V ~ 5.5V	A/D 20x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3379M2GJA2-GAE-E2-QS-AX IC MCU 32BIT 384KB FLASH 144LQFP Renesas Electronics Corporation	4,700	RFQ	Datasheet	144-LQFP	V850ES/FJ3	Bulk	Obsolete	-	V850ES	32-Bit	48MHz	CANbus, CSI, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	128	384KB (384K x 8)	FLASH	32K x 8	24K x 8	3.3V ~ 5.5V	A/D 24x10b SAR	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3424GJA-016-GAE-Q-G IC MCU 32BIT 512KB FLASH 144LQFP Renesas Electronics Corporation	1,960	RFQ	Datasheet	144-LQFP	V850E/Dx3	Bulk	Obsolete	-	V850E1	32-Bit	64MHz	CANbus, CSI, I2C, UART/USART	DMA, I2S, POR, PWM, WDT	98	512KB (512K x 8)	FLASH	-	24K x 8	3.5V ~ 5.5V	A/D 16x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2154AEJ516FP#V0 IC MCU 16BIT 96KB FLASH 48LQFP Renesas Electronics Corporation	2,701	RFQ	Datasheet	48-LQFP	R8C/54E	Bulk	Obsolete	-	R8C	16-Bit	32MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, 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
UPD70F3611M2GBA-GAH-QS-AX IC MCU 32BIT 96KB FLASH 64LQFP Renesas Electronics Corporation	2,624	RFQ	Datasheet	64-LQFP	V850ES/FE3-L	Bulk	Obsolete	-	V850ES	32-Bit	20MHz	CANbus, CSI, I2C, UART/USART	LVD, POR, PWM, WDT	51	96KB (96K x 8)	FLASH	-	6K x 8	3.3V ~ 5.5V	A/D 10x10b SAR	Internal	-40°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.