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
R5F2120AJFP#U0

R5F2120AJFP#U0

IC MCU 16BIT 96KB FLASH 48LFQFP

Renesas Electronics Corporation

0
RFQ
R5F2120AJFP#U0Datasheet 48-LQFP R8C/2x/20 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 96KB (96K x 8) FLASH - 5K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F2120AKFP#U0

R5F2120AKFP#U0

IC MCU 16BIT 96KB FLASH 48LFQFP

Renesas Electronics Corporation

0
RFQ
R5F2120AKFP#U0Datasheet 48-LQFP R8C/2x/20 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 96KB (96K x 8) FLASH - 5K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F21227DFP#U0

R5F21227DFP#U0

IC MCU 16BIT 48KB FLASH 48LFQFP

Renesas Electronics Corporation

0
RFQ
R5F21227DFP#U0Datasheet 48-LQFP R8C/2x/22 Tray Obsolete Not Verified R8C 16-Bit 20MHz CANbus, I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 48KB (48K x 8) FLASH - 2.5K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F2122CKFP#U0

R5F2122CKFP#U0

IC MCU 16BIT 128KB FLASH 48LFQFP

Renesas Electronics Corporation

0
RFQ
R5F2122CKFP#U0Datasheet 48-LQFP R8C/2x/22 Tray Obsolete Not Verified R8C 16-Bit 16MHz CANbus, I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 128KB (128K x 8) FLASH - 6K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F21282SNSP#U0

R5F21282SNSP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21282SNSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/28 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.2V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21284JSP#U0

R5F21284JSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21284JSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/28 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21284KSP#U0

R5F21284KSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21284KSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/28 Tube Obsolete Not Verified R8C 16-Bit 16MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 4x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
R5F21292SNSP#U0

R5F21292SNSP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21292SNSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/29 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH 2K x 8 512 x 8 2.2V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21294SDSP#U0

R5F21294SDSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21294SDSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/29 Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH 2K x 8 1K x 8 2.2V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21294SNSP#U0

R5F21294SNSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21294SNSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/29 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH 2K x 8 1K x 8 2.2V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212AASNLG#U0

R5F212AASNLG#U0

IC MCU 16BIT 96KB FLASH 64TFLGA

Renesas Electronics Corporation

0
RFQ
R5F212AASNLG#U0Datasheet 64-TFLGA R8C/2x/2A Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 55 96KB (96K x 8) FLASH - 7K x 8 2.2V ~ 5.5V A/D 12x10b; D/A 2x8b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212ACSNLG#U0

R5F212ACSNLG#U0

IC MCU 16BIT 128KB FLASH 64TFLGA

Renesas Electronics Corporation

0
RFQ
R5F212ACSNLG#U0Datasheet 64-TFLGA R8C/2x/2A Tray Obsolete Not Verified 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 Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212G4SDFP#U0

R5F212G4SDFP#U0

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F212G4SDFP#U0Datasheet 32-LQFP R8C/2x/2G Tray Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 16KB (16K x 8) FLASH - 512 x 8 2.2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F212G4SNFP#U0

R5F212G4SNFP#U0

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F212G4SNFP#U0Datasheet 32-LQFP R8C/2x/2G Tray Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 16KB (16K x 8) FLASH - 512 x 8 2.2V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212G6SNFP#U0

R5F212G6SNFP#U0

IC MCU 16BIT 32KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F212G6SNFP#U0Datasheet 32-LQFP R8C/2x/2G Tray Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 27 32KB (32K x 8) FLASH - 1K x 8 2.2V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F212H1SDSP#U0

R5F212H1SDSP#U0

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F212H1SDSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/2x/2H Tray Obsolete Not Verified R8C 16-Bit 8MHz LINbus, SIO, UART/USART POR, PWM, Voltage Detect, WDT 15 4KB (4K x 8) FLASH - 256 x 8 2.2V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21322DDSP#U0

R5F21322DDSP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21322DDSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/3x/32D Tray Last Time Buy Not Verified R8C 16-Bit 20MHz I2C, LINbus, SIO, SSU, UART/USART POR, PWM, Voltage Detect, WDT 15 8KB (8K x 8) FLASH - 1K x 8 1.8V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21322MNSP#U0

R5F21322MNSP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21322MNSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/3x/32M Tray Last Time Buy Not Verified 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 -20°C ~ 85°C (TA) - - Surface Mount
R5F21324MDSP#U0

R5F21324MDSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21324MDSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/3x/32M Tray Last Time Buy Not Verified 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
R5F21324MNSP#U0

R5F21324MNSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21324MNSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/3x/32M Tray Last Time Buy Not Verified 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

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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