R5F51138ADLJ#2A - Renesas Electronics America Inc

Manufacturer Part Number

R5F51138ADLJ#2A

Manufacturer

renesas-electronics-america

Introduction

32-Bit Single-Core Microcontroller for Embedded Systems

Product Features and Performance

32-Bit RX CPU Core

Clock Speed of 32MHz

Program Memory of 512KB Flash

EEPROM Size 8KB

RAM Size 64KB

Data Converters with 17-channel 12-bit A/D and 2-channel 12-bit D/A

Integrated Capacitive Touch Sensing Unit

Multiple Communication Interfaces (I2C, IrDA, SCI, SPI, SSI, USB OTG)

Comprehensive Peripheral Set (DMA, LCD driver, LVD, POR, PWM, WDT)

Product Advantages

Efficient Processing Capabilities in a Compact Form Factor

Low Power Consumption for Battery-driven Devices

Extensive Communication and Interfacing Options

Enhanced Human-Machine Interface Capabilities with Touch Input

Comprehensive Data Conversion Capability

Key Technical Parameters

Core Processor: RX 32-Bit Single-Core

Speed: 32MHz

Connectivity: I2C, IrDA, SCI, SPI, SSI, USB OTG

Number of I/O: 82

Program Memory Size: 512KB Flash

EEPROM Size: 8KB

RAM Size: 64KB

Voltage Supply Range: 1.8V to 3.6V

Operating Temperature: -40°C to 85°C (TA)

Quality and Safety Features

Built-in Low Voltage Detector (LVD)

Power-On Reset (POR) Circuit

Internal Oscillator for Reliable Operation

Watchdog Timer (WDT) to Prevent System Malfunctions

Compatibility

USB OTG Compliance for Peripheral and Host Functionality

Wide Range of I/O Ports for System Expandability

Application Areas

Consumer Electronics

Industrial Automation

Healthcare Devices

Home Automation Systems

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

High Integration for Minimizing External Components

Low Power Modes for Energy-Efficient Designs

Broad Operating Temperature Suitable for Varied Environments

Advanced Touch Interface for Intuitive User Interaction

Scalable RX Family for Future Expansion or Upgrades