Renesas Electronics Corporation R5F64114DFB#UA

Product Overview

The R5F64114DFB#UA is a high-performance 16/32-bit microcontroller from Renesas Electronics Corporation, featuring the powerful R32C/100 core processor. Designed for demanding industrial and embedded applications, this MCU delivers exceptional processing capabilities at 50MHz with comprehensive peripheral integration and robust reliability.

Built on Renesas' proven M16C/R32C architecture, this microcontroller combines the efficiency of 16-bit operations with the power of 32-bit processing, making it ideal for applications requiring both computational performance and code density optimization. The R32C/100 core provides enhanced instruction throughput and superior interrupt response times compared to traditional 16-bit architectures.

Key Technical Features

• Dual Architecture Processing: 16/32-bit core enables flexible processing for diverse computational requirements, optimizing both performance and power consumption
• Generous Memory Configuration: 256KB Flash program memory for complex applications, 40KB RAM for data processing, and 8KB EEPROM for non-volatile parameter storage
• Rich Connectivity Options: Multiple communication interfaces including EBI/EMI for external memory expansion, I²C for sensor integration, IEBus for automotive applications, and UART/USART for serial communication
• Advanced Peripheral Set: Integrated DMA controller for efficient data transfers, PWM modules for motor control and power management, Watchdog Timer (WDT) for system reliability, and Low Voltage Detection (LVD) for power monitoring
• Extensive I/O Capability: 82 programmable I/O pins provide maximum flexibility for interfacing with sensors, actuators, displays, and other external devices
• High-Precision Data Conversion: 26-channel 10-bit A/D converter for multi-point analog sensing and dual 8-bit D/A converters for analog output generation
• Wide Operating Range: 3V to 5.5V supply voltage tolerance and -40°C to 85°C temperature range ensure reliable operation in harsh industrial environments
• Compact Surface Mount Package: 100-LQFP (14x14mm) package optimizes board space while maintaining excellent thermal characteristics
• Internal Oscillator: Built-in oscillator reduces external component count and simplifies PCB design
• RoHS Compliant: Environmentally friendly design meets international environmental standards

Performance Advantages

Operating at 50MHz, the R5F64114DFB#UA delivers high-speed processing for time-critical applications. The R32C/100 core architecture features optimized instruction sets that enable efficient code execution with minimal clock cycles. The integrated DMA controller offloads data transfer tasks from the CPU, allowing simultaneous peripheral operations and processing activities for enhanced system throughput.

The microcontroller's 256KB Flash memory provides ample space for sophisticated control algorithms, communication protocols, and user interfaces. The Flash technology supports in-system programming (ISP) and in-application programming (IAP), enabling field updates and flexible product customization without hardware modifications.

Peripheral Integration Benefits

The comprehensive peripheral set eliminates the need for external support chips, reducing BOM costs and improving system reliability. The 26-channel A/D converter with 10-bit resolution enables precise multi-point sensing for industrial monitoring, process control, and instrumentation applications. The dual D/A converters support analog output requirements for control loops, signal generation, and interface applications.

Multiple communication interfaces provide seamless connectivity to sensors, displays, memory devices, and other system components. The I²C interface simplifies connection to temperature sensors, EEPROMs, and other I²C peripherals. UART/USART ports enable RS-232/RS-485 communication for industrial networking and PC connectivity.

Target Applications

• Industrial Control Systems: PLCs, process controllers, factory automation equipment
• Automotive Electronics: Body control modules, dashboard systems, sensor interfaces
• Motor Control: Brushless DC motor drives, stepper motor controllers, servo systems
• Data Acquisition Systems: Multi-channel data loggers, measurement instruments, test equipment
• Embedded Computing: Intelligent sensors, edge computing nodes, embedded controllers
• IoT Edge Devices: Smart sensors, industrial IoT gateways, remote monitoring systems
• Medical Devices: Patient monitoring equipment, diagnostic instruments, portable medical devices
• Building Automation: HVAC controllers, lighting systems, access control

Development Support

Renesas provides comprehensive development tools including integrated development environments (IDEs), C/C++ compilers, debuggers, and evaluation boards. Extensive code libraries, application notes, and reference designs accelerate time-to-market for your embedded projects.

Quality and Reliability

Manufactured by Renesas Electronics Corporation, a global leader in semiconductor solutions, the R5F64114DFB#UA undergoes rigorous quality testing to ensure long-term reliability in demanding applications. The industrial temperature range (-40°C to 85°C) and robust design make it suitable for harsh operating environments.

Package Information

The 100-LFQFP (Low-profile Fine-pitch Quad Flat Package) measures 14x14mm with a low profile suitable for space-constrained designs. The fine-pitch lead configuration (0.5mm pitch) enables high-density PCB layouts while maintaining manufacturability. Surface mount technology facilitates automated assembly processes for high-volume production.

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic semiconductor components with guaranteed quality and dedicated technical support. Our extensive inventory ensures fast delivery and competitive pricing for your embedded system projects. Every component is sourced directly from authorized distributors and manufacturers, ensuring 100% authenticity and full traceability.

We understand the critical importance of component reliability in industrial and embedded applications. Our quality assurance processes include incoming inspection, proper storage conditions, and careful handling to maintain component integrity from our warehouse to your production line.

Technical Support

Our experienced technical team can assist with component selection, datasheet interpretation, and application guidance. Whether you're designing a new product or sourcing components for production, HQICKEY provides the expertise and support you need for project success.

Ordering Information

The R5F64114DFB#UA is available for immediate shipment in tray packaging. Contact our sales team for volume pricing, lead times, and custom packaging options. We support both prototype quantities and production volumes to meet your project requirements at every stage.

Related Resources

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