


Renesas Electronics Corporation
R5F104BFGNA#40
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R5F104BFGNA#40 Description
R5F104BFGNA#40 is a microcontroller unit (MCU) manufactured by Renesas Electronics Corporation. It belongs to the R8C/10 Series of 16-bit MCUs that are designed for a wide range of applications, including automotive, industrial, and consumer electronics.
Description:
The R5F104BFGNA#40 is a high-performance MCU that features a 16-bit CPU core with a maximum operating frequency of 40 MHz. It is based on the R8C/10 Series architecture, which is known for its high code efficiency and low power consumption. The MCU is available in a 48-pin QFN package.
Features:
- 16-bit CPU core with a maximum operating frequency of 40 MHz
- 64 Kbytes of on-chip flash memory for program storage
- 4 Kbytes of on-chip RAM for data storage
- 8-bit wide data bus and 16-bit wide address bus
- On-chip peripheral set, including timers, communication interfaces (UART, I2C, SPI), and analog-to-digital converter (ADC)
- Low power consumption with various power-saving modes
- Built-in watchdog timer for system reliability
- Error detection and correction mechanisms for robust operation
- Wide operating temperature range (-40°C to +85°C)
Applications:
The R5F104BFGNA#40 is suitable for a variety of applications due to its high performance, low power consumption, and versatile peripheral set. Some potential applications include:
- Automotive: Engine control units, body control modules, and anti-lock braking systems (ABS)
- Industrial: Motor control, sensor interfaces, and industrial automation systems
- Consumer Electronics: Home appliances, smart home devices, and portable electronics
- Medical Devices: Patient monitoring systems and medical instrumentation
- Communication Systems: Networking devices, modems, and IoT gateways
- Security Systems: Access control, intrusion detection, and surveillance systems
The R5F104BFGNA#40's combination of performance, memory, and peripheral features make it a versatile choice for a wide range of embedded systems and applications.



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