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
UPD78F0502AMC-CAB-E2-AX IC MCU 8BIT 24KB FLASH 30LSSOP Renesas Electronics Corporation	3,783	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3526GJA9-GAE-Q-H IC MCU 32BIT 3MB FLASH 144LQFP Renesas Electronics Corporation	4,067	RFQ	Datasheet	144-LQFP	V850E2/Dx4	Bulk	Active	Not Verified	V850E2M	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB	DMA, I2S, LCD, LVD, POR, PWM, WDT	105	3MB (3M x 8)	FLASH	32K x 8	256K x 8	2.7V ~ 5.5V	A/D 16x10/12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F0503AMCA-CAB-G IC MCU 8BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	3,986	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0502AMCA-CAB-G IC MCU 8BIT 24KB FLASH 30LSSOP Renesas Electronics Corporation	2,732	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	24KB (24K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F101GGAXXXNA#40 IC MCU 16BIT 128KB FLASH 48HWQFN Renesas Electronics Corporation	4,702	RFQ	Datasheet	48-WFQFN Exposed Pad	RL78/G13	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	34	128KB (128K x 8)	FLASH	-	12K x 8	1.6V ~ 5.5V	A/D 10x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMCA-CAB-E2-G IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	2,314	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMCA-CAB-G IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	4,463	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F1027AAA04NA#05 IC MCU 16BIT 16KB FLASH 24HWQFN Renesas Electronics Corporation	2,375	RFQ	Datasheet	24-WFQFN Exposed Pad	RL78/G12	Bulk	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, UART/USART	DMA, LVD, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	2K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 11x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500AMCA2-CAB-G IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	1,485	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
UPD70F3525GJA9-GAE-H IC MCU 32BIT 2MB FLASH 144LFQFP Renesas Electronics Corporation	3,301	RFQ	Datasheet	144-LQFP	V850E2/Dx4	Bulk	Last Time Buy	Not Verified	V850E2M	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, SSI, UART/USART, USB	DMA, I2S, LCD, LVD, POR, PWM, WDT	105	2MB (2M x 8)	FLASH	32K x 8	192K x 8	2.7V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F0503AMC(S)-CAB-AX IC MCU 8BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	3,050	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500AMCA-CAB-E2-G IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	4,348	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0500AMCA-CAB-G IC MCU 8BIT 8KB FLASH 30LSSOP Renesas Electronics Corporation	3,590	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMCA-CAB-E2-Q-G IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	3,907	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F0C901B2DNP-C#BC0 IC MCU 16BIT 48KB FLASH 32WQFN Renesas Electronics Corporation	3,765	RFQ	Datasheet	32-WFQFN Exposed Pad	RL78	Bulk	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	22	48KB (48K x 8)	FLASH	4K x 8	4K x 8	1.6V ~ 5.5V	A/D 8x8/10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMC-CAB-E2-AX IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	2,105	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0503AMC-CAB-E2-AX IC MCU 8BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	2,229	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0501AMCA-CAB-E1-G IC MCU 8BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	3,830	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Bulk	Active	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	768 x 8	1.8V ~ 5.5V	A/D 4x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LPC1111FHN33/103 IC MCU 32BIT 8KB FLASH 32HVQFN NXP USA Inc.	3,464	RFQ	Datasheet	32-VQFN Exposed Pad	LPC11xx	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit	50MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	28	8KB (8K x 8)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT83591S1-JCG2T IC MCU Microchip Technology	4,832	RFQ	Datasheet	-	-	Bulk	Obsolete	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.