The Renesas Electronics R5F104BCGFP is a robust 16-bit microcontroller designed for versatile embedded applications, offering advanced performance and comprehensive functionality within a compact 32-LQFP package. This microcontroller is part of the RL78/G14 series, engineered to deliver efficient and reliable processing capabilities across various electronic systems.
At its core, the microcontroller features a powerful 16-bit processor operating at 32MHz, providing substantial computational performance for complex embedded tasks. The device incorporates 32KB of flash program memory and 4KB of RAM, enabling sophisticated program development and data management. Additionally, it includes 4KB of EEPROM for non-volatile data storage, enhancing system reliability and persistent data retention.
Key technical highlights include a wide operating voltage range of 2.4V to 5.5V, making it adaptable to diverse power supply configurations. The microcontroller supports multiple communication interfaces, including UART/USART, CSI, I2C, and LIN bus, facilitating seamless integration with different peripheral devices and communication protocols.
Advanced integrated peripherals enhance the microcontroller's versatility, featuring Direct Memory Access (DMA), Low Voltage Detection (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The embedded 8-channel, 10-bit Analog-to-Digital converter expands its applicability in sensor interfacing and signal processing applications.
Designed for robust performance, the microcontroller operates across an extended temperature range of -40°C to 105°C, making it suitable for challenging industrial, automotive, and environmental monitoring applications. Its surface-mount 32-LQFP package ensures compact design and reliable mounting.
The R5F104BCGFP is RoHS3 compliant, meeting contemporary environmental regulations and supporting sustainable electronics manufacturing. Its 22 I/O pins provide flexible connectivity options for diverse embedded system requirements.
Comparable alternative microcontrollers in the Renesas RL78 family include the R5F104BEDFP, R5F104BELFP, and other variants within the RL78/G14 series, offering similar architectural characteristics with potential variations in specific features and package configurations.
This microcontroller is particularly well-suited for applications in industrial control systems, automotive electronics, consumer devices, medical equipment, and IoT sensor nodes, where compact size, low power consumption, and reliable performance are critical design considerations.
R5F104BCGFP#10 (1)
R5F104BCGFP#10 Key Technical Attributes
R5F104BCGFP#10
32-LQFP (7x7)
RL78/G14 Series
R5F104BCGFP#10 Packing Size
This product utilizes a standard 32-LQFP (Low-profile Quad Flat Package) package, with dimensions of 7mm x 7mm, which supports efficient surface mount assembly. The package contains 32 pins, arranged to optimize board space and thermal performance. It is supplied in tray format, making it compatible with automated pick-and-place systems during manufacturing. The use of a plastic encapsulated body ensures adequate insulation and environmental protection, while supporting a wide operating temperature range from -40°C to 105°C. The RoHS3 compliance ensures the package material is environmentally friendly, containing no hazardous substances.
R5F104BCGFP#10 Application
R5F104BCGFP#10 is ideally suited for a wide spectrum of embedded microcontroller applications, such as industrial control, consumer electronics, automotive communication subsystems, and general-purpose embedded system designs. Integrated communication interfaces like UART/USART, LINbus, CSI, and IC allow for versatile device connectivity in intelligent sensor networks, control panels, and smart home devices.
R5F104BCGFP#10 Features
This microcontroller is based on the 16-bit RL78 core, optimized for low power consumption and high operational efficiency at a maximum speed of 32MHz. It features 32KB of on-chip FLASH program memory and 4KB of RAM, combined with a 4KB EEPROM for non-volatile data storage. Key peripherals include multi-channel DMA, a low-voltage detection circuit, a power-on reset function, a programmable pulse width modulation (PWM) timer, and an integrated watchdog timer to ensure operational safety. For analog interfacing, it provides an 8-channel, 8/10-bit ADC for high-precision analog-to-digital conversions. The device can operate from a supply voltage range of 2.4V to 5.5V, supporting both power-sensitive and robust industrial applications. Additionally, the internal oscillator enables simple design without the need for external clocking components.
R5F104BCGFP#10 Quality and Safety Features
The R5F104BCGFP#10 is designed with built-in safety mechanisms such as low-voltage detection (LVD) and power-on reset (POR) to prevent malfunction under adverse power conditions. The integrated watchdog timer (WDT) provides fail-safe monitoring, while RAM and EEPROM data retention safeguard critical parameters. RoHS3 compliance and stringent manufacturing standards guarantee that the device is environmentally safe and suitable for use in applications requiring long-term reliability and regulatory adherence.
R5F104BCGFP#10 Compatibility
This microcontroller is part of the widely adopted RL78/G14 series from Renesas, making it compatible with standard RL78 development tools, software libraries, and ecosystem resources. The 32-LQFP pinout ensures drop-in compatibility with similar RL78 series devices, facilitating hardware upgrades and scalability across multiple generations of embedded projects.
R5F104BCGFP#10 Datasheet PDF
You can find the most authoritative and up-to-date datasheet for the R5F104BCGFP#10 on our website. We strongly recommend that customers download the datasheet directly from the current product page to obtain the latest technical documents, application notes, and packaging information necessary for design and integration.
Quality Distributor
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