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
R5F21103DFP#U0

R5F21103DFP#U0

IC MCU 16BIT 12KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21103DFP#U0Datasheet 32-LQFP R8C/1x/10 Tray Obsolete Not Verified R8C 16-Bit 16MHz SIO, UART/USART LED, WDT 22 12KB (12K x 8) FLASH - 768 x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21112DFP#U0

R5F21112DFP#U0

IC MCU 16BIT 8KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21112DFP#U0Datasheet 32-LQFP R8C/1x/11 Tray Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 22 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21113FP#U0

R5F21113FP#U0

IC MCU 16BIT 12KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21113FP#U0Datasheet 32-LQFP R8C/1x/11 Tray Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 22 12KB (12K x 8) FLASH - 768 x 8 2.7V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21122FP#U0

R5F21122FP#U0

IC MCU 16BIT 8KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21122FP#U0Datasheet 32-LQFP R8C/1x/12 Tray Obsolete Not Verified R8C 16-Bit 16MHz SIO, UART/USART LED, WDT 22 8KB (8K x 8) FLASH 4K x 8 512 x 8 2.7V ~ 5.5V A/D 8x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21124FP#U0

R5F21124FP#U0

IC MCU 16BIT 16KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21124FP#U0Datasheet 32-LQFP R8C/1x/12 Tray Obsolete Not Verified R8C 16-Bit 16MHz SIO, UART/USART LED, WDT 22 16KB (16K x 8) FLASH 4K x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21132FP#U0

R5F21132FP#U0

IC MCU 16BIT 8KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21132FP#U0Datasheet 32-LQFP R8C/1x/13 Tray Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 22 8KB (8K x 8) FLASH 4K x 8 512 x 8 2.7V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21133FP#U0

R5F21133FP#U0

IC MCU 16BIT 12KB FLASH 32LQFP

Renesas Electronics Corporation

0
RFQ
R5F21133FP#U0Datasheet 32-LQFP R8C/1x/13 Tray Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 22 12KB (12K x 8) FLASH 4K x 8 768 x 8 2.7V ~ 5.5V A/D 12x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21143SP#U0

R5F21143SP#U0

IC MCU 16BIT 12KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21143SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/14 Tube Obsolete Not Verified R8C 16-Bit 20MHz SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 12KB (12K x 8) FLASH - 768 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21144SP#U0

R5F21144SP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21144SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/14 Tube Obsolete Not Verified R8C 16-Bit 20MHz 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 -20°C ~ 85°C (TA) - - Surface Mount
R5F21152SP#U0

R5F21152SP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21152SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/15 Tube Obsolete Not Verified R8C 16-Bit 20MHz SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21153SP#U0

R5F21153SP#U0

IC MCU 16BIT 12KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21153SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/15 Tube Obsolete Not Verified R8C 16-Bit 20MHz SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 12KB (12K x 8) FLASH - 768 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21162SP#U0

R5F21162SP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21162SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/16 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21164DSP#U0

R5F21164DSP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21164DSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/16 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, 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
R5F21164SP#U0

R5F21164SP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21164SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/16 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21172SP#U0

R5F21172SP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21172SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/17 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21174SP#U0

R5F21174SP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21174SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/17 Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21184SP#U0

R5F21184SP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21184SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/18 Tube Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F21192SP#U0

R5F21192SP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F21192SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/19 Tube Obsolete Not Verified R8C 16-Bit 20MHz SIO, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH 2K x 8 512 x 8 2.7V ~ 5.5V - Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F211A2NP#U0

R5F211A2NP#U0

IC MCU 16BIT 8KB FLASH 28HWQFN

Renesas Electronics Corporation

0
RFQ
R5F211A2NP#U0Datasheet 28-WFQFN Exposed Pad R8C/1x/1A Tray Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F211B1DSP#U0

R5F211B1DSP#U0

IC MCU 16BIT 4KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F211B1DSP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/1B Tube Obsolete Not Verified R8C 16-Bit 20MHz I2C, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 4KB (4K x 8) FLASH - 384 x 8 2.7V ~ 5.5V A/D 4x10b Internal -40°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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