Microcontrollers

Manufacturers 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 Supplier Device Package Supplier Device Package

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Photo 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 Supplier Device Package Supplier Device Package
R7F0C901B2DNP-C#BA0

R7F0C901B2DNP-C#BA0

IC MCU 16BIT 48KB FLASH 32WQFN

Renesas Electronics Corporation

0
RFQ
R7F0C901B2DNP-C#BA0Datasheet 32-WFQFN Exposed Pad RL78 Bulk Obsolete 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
UPD78F0503AMC(A)-CAB-AX

UPD78F0503AMC(A)-CAB-AX

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503AMC(A)-CAB-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0503MC-5A4-A

UPD78F0503MC-5A4-A

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503MC-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0503MC(S)-5A4-A

UPD78F0503MC(S)-5A4-A

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503MC(S)-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0501MC(R)-5A4-A

UPD78F0501MC(R)-5A4-A

IC MCU 8BIT 16KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0501MC(R)-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0503MC(A)-CAB-AX

UPD78F0503MC(A)-CAB-AX

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503MC(A)-CAB-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
R5F1027AAA03NA#U5

R5F1027AAA03NA#U5

IC MCU 16BIT 16KB FLASH 24HWQFN

Renesas Electronics Corporation

0
RFQ
R5F1027AAA03NA#U5Datasheet 24-WFQFN Exposed Pad RL78/G12 Bulk Obsolete 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
UPD78F0501MC(A)-CAB-AX

UPD78F0501MC(A)-CAB-AX

IC MCU 8BIT 16KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0501MC(A)-CAB-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0500MC(A2)-CAB-AX

UPD78F0500MC(A2)-CAB-AX

IC MCU 8BIT 8KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0500MC(A2)-CAB-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0501MC(A)-CAB-E2-AX

UPD78F0501MC(A)-CAB-E2-AX

IC MCU 8BIT 16KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0501MC(A)-CAB-E2-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
R5F1027AAA00NA#W0

R5F1027AAA00NA#W0

IC MCU 16BIT 16KB FLASH 24HWQFN

Renesas Electronics Corporation

0
RFQ
R5F1027AAA00NA#W0Datasheet 24-WFQFN Exposed Pad RL78/G12 Bulk Obsolete 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
UPD78F0500MC(A)-CAB-E2-AX

UPD78F0500MC(A)-CAB-E2-AX

IC MCU 8BIT 8KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0500MC(A)-CAB-E2-AXDatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0503MC(R)-5A4-A

UPD78F0503MC(R)-5A4-A

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503MC(R)-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0500MC(T)-5A4-A

UPD78F0500MC(T)-5A4-A

IC MCU 8BIT 8KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0500MC(T)-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD78F0503MC(T)-5A4-A

UPD78F0503MC(T)-5A4-A

IC MCU 8BIT 32KB FLASH 30LSSOP

Renesas Electronics Corporation

0
RFQ
UPD78F0503MC(T)-5A4-ADatasheet 30-LSSOP (0.240", 6.10mm Width) 78K0/Kx2 Bulk Obsolete 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
UPD70F3525GJA9-GAE-G

UPD70F3525GJA9-GAE-G

IC MCU 32BIT 2MB FLASH 144LQFP

Renesas Electronics Corporation

0
RFQ
UPD70F3525GJA9-GAE-GDatasheet 144-LQFP V850E2/Dx4 Bulk Obsolete 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
R5F51115ADFK#V0

R5F51115ADFK#V0

IC MCU 32BIT 128KB FLASH 64LQFP

Renesas Electronics Corporation

0
RFQ
R5F51115ADFK#V0Datasheet 64-LQFP RX100 Bulk Obsolete Not Verified RX 32-Bit 32MHz I2C, SCI, SPI, USB OTG DMA, LVD, POR, PWM, WDT 46 128KB (128K x 8) FLASH 8K x 8 16K x 8 1.8V ~ 3.6V A/D 14x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F571MLCDFP

R5F571MLCDFP

IC MCU 32BIT 4MB FLASH 100LFQFP

Renesas Electronics Corporation

0
RFQ
R5F571MLCDFPDatasheet 100-LQFP RX700 Bulk Obsolete Not Verified RXv2 32-Bit 240MHz CANbus, EBI/EMI, Ethernet, FIFO, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG DMA, LVD, POR, PWM, WDT 78 4MB (4M x 8) FLASH 64K x 8 512K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPD70F3525GJA9-GAE-X2-G

UPD70F3525GJA9-GAE-X2-G

IC MCU 32BIT 2MB FLASH 144LQFP

Renesas Electronics Corporation

0
RFQ
UPD70F3525GJA9-GAE-X2-GDatasheet 144-LQFP V850E2/Dx4 Bulk Obsolete 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
UPD70F3526GJA9-GAE-X3-G

UPD70F3526GJA9-GAE-X3-G

IC MCU 32BIT 3MB FLASH 144LQFP

Renesas Electronics Corporation

0
RFQ
UPD70F3526GJA9-GAE-X3-GDatasheet 144-LQFP V850E2/Dx4 Bulk Obsolete 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

Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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