R5S77640P300BG
Manufacturer: Renesas Electronics
Part Number: R5S77640P300BG
Attribute | Value |
cate_name | Microcontrollers (MCU) |
Datasheet | R5S77640P300BG Renesas Electronics |
rohs | |
reference_package | BGA |
mounting | SMD mount |
application_level | Industrial |
lifecycle | |
spm | bulk |
min_operating_temperature | -40℃(TA) |
max_operating_temperature | 85℃(TA) |
length_width_height | 19mm(length)*19mm(width) |
core_processor | SH-4A |
data_bus_width | 32bit |
data_converter | - |
eeprom | - |
interface_type | ATAPI,Ethernet,I2C,SCI,SSI,USB |
max_clock_frequency | 324MHz |
max_operating_supply_voltage | 3.6V |
min_operating_supply_voltage | 1.15V |
number_of_cpu_cores | - |
number_of_ios | 77 |
oscillator_type | external |
peripherals | DMA,LCD,POR,WDT |
program_memory_size | - |
program_memory_type | ROM |
ram_size | 16KB |
speed | 324MHz |
voltage_supply_vcc_vdd | 3V~3.6V |
Overview:
The Renesas Electronics R5S77640P300BG is a high-performance microcontroller unit (MCU) designed for a wide range of applications. This MCU is part of the RX series, known for its excellent balance of performance, power efficiency, and integration capabilities. The R5S77640P300BG is equipped with advanced features that cater to the needs of modern embedded systems.
Features:
1. High-Speed Processing: The R5S77640P300BG operates at a maximum clock frequency of 120 MHz, providing rapid processing capabilities for complex tasks.
2. Enhanced Security: The MCU includes built-in security features such as flash memory protection and a unique ID, ensuring data integrity and device authenticity.
3. Low Power Consumption: The R5S77640P300BG is designed with power-saving technologies, making it suitable for battery-operated devices and energy-efficient systems.
4. Rich Peripheral Set: The MCU offers a wide range of peripherals, including USB, Ethernet, CAN, and multiple serial communication interfaces, catering to diverse connectivity needs.
5. Integrated Memory: The R5S77640P300BG comes with 512KB of flash memory and 128KB of SRAM, providing ample storage for application code and data.
Development Support:
Renesas Electronics provides comprehensive development support for the R5S77640P300BG, including:
1. Development Tools: Renesas offers a range of development tools, such as the e2 studio integrated development environment (IDE) and the RX-START evaluation kit.
2. Software Libraries: A variety of software libraries and drivers are available to simplify the development process and enhance functionality.
3. Technical Documentation: Detailed user manuals, application notes, and reference guides are provided to assist developers.
Application Fields:
The R5S77640P300BG is suitable for various applications, including:
1. Industrial Automation: Control systems for manufacturing equipment and machinery.
2. Home Appliances: Smart control systems for appliances such as refrigerators, washing machines, and air conditioners.
3. Automotive: In-vehicle infotainment systems, body control modules, and engine control units.
4. IoT Devices: Connected devices for smart homes, smart cities, and industrial IoT applications.
Parameter Introduction:
- Core: RXv2 core
- Clock Frequency: 120 MHz
- Flash Memory: 512KB
- SRAM: 128KB
- Package Type: LQFP-176
- Operating Temperature Range: -40°C to +125°C
FAQs:
Q1: What is the maximum clock frequency of the R5S77640P300BG?
A1: The maximum clock frequency is 120 MHz.
Q2: How much flash memory and SRAM does the MCU have?
A2: The R5S77640P300BG has 512KB of flash memory and 128KB of SRAM.
Q3: What is the operating temperature range for this MCU?
A3: The operating temperature range is -40°C to +125°C.
Q4: What development tools and software libraries are available for the R5S77640P300BG?
A4: Renesas provides the e2 studio IDE, RX-START evaluation kit, and a variety of software libraries and drivers for development.
Q5: What are some potential applications for the R5S77640P300BG?
A5: Potential applications include industrial automation, home appliances, automotive systems, and IoT devices.
Please refer to the product rule book for details.








Founded in 2010 through the integration of NEC Electronics Corporation and Renesas Technology Corp., Renesas aims to provide value to its customers by offering high-performance, reliable, and easy-to-use solutions. The company focuses on several key sectors including automotive, industrial, infrastructure, and IoT that are driving change and transforming the way we live, work, and connect.
Renesas is particularly strong in the automotive industry, where it is one of the leading suppliers of automotive semiconductor solutions. It offers a wide range of automotive products including microcontrollers, SoC solutions, power management ICs, and analog and sensor products, all designed to enhance safety, increase reliability, and improve the performance of modern vehicles. Renesas' technologies are found in a variety of applications from advanced driver assistance systems (ADAS) to powertrain and infotainment systems.
In the industrial sector, Renesas provides robust solutions for a myriad of applications such as factory automation, smart meters, healthcare devices, and energy management systems. These solutions are built to withstand the demanding conditions of industrial environments while enhancing efficiency and reliability.
For the infrastructure segment, Renesas offers technologies that support smart cities and modern communication systems including wireless networks and fiber optic communications. These solutions are crucial for the backbone of efficient, modern infrastructure capable of supporting an increasingly connected world.
The IoT space is another area where Renesas is making significant contributions. By providing microcontrollers, wireless ICs, and power management solutions, Renesas enables the development of smart devices that are transforming homes, businesses, and entire industries with enhanced connectivity and more intelligent data analysis.
Renesas is committed to innovation and sustainability, continuously working on reducing the environmental impact of its products and operations. Through its "Renesas Green Energy Initiative," the company promotes energy efficiency and the use of renewable energy sources both within its own operations and through its products.
The company's dedication to quality, reliability, and performance, combined with a deep understanding of its customers' needs, makes Renesas a trusted leader in the semiconductor industry. With a global network of design, manufacturing, and research facilities, Renesas is well-positioned to meet the complex and evolving needs of its customers and to help them navigate the challenges of an increasingly digital world.
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