R5F10BLFCLFB#15

Microcontrollers Overview

The R5F10BLFCLFB#15 is a 16-bit microcontroller from the Renesas RL78/F14 series, designed for automotive applications. It features a 32MHz internal oscillator and integrates 96KB of flash memory with 8KB of RAM. The device includes 4KB of EEPROM and supports a supply voltage range of 2.7V to 5.5V. It offers 52 I/O pins and is housed in a 64-LQFP package. Connectivity options include CANbus, CSI, I2C, LINbus, SPI, and UART/USART interfaces. The unit meets AEC-Q100 standards and operates within a temperature range of -40°C to 105°C.

Microcontrollers Feature Summary

• Automotive-grade reliability certified under AEC-Q100 standards
• Integrated CANbus and LINbus communication capabilities
• Built-in low-voltage detection and power-on reset peripherals

Microcontrollers Applications

• Automotive instrument clusters
• Body control modules
• Door control units

Microcontrollers Procurement Notes

Verify the exact part number against official Renesas documentation to ensure compatibility with specific pin configurations and firmware requirements. Confirm that the 64-LQFP package dimensions align with your PCB footprint design. Check for any recent Product Change Notifications regarding labeling or manufacturing site updates before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when automotive durability and robust communication interfaces are required. The RL78/F14 series provides sufficient processing power for complex body electronics while maintaining low power consumption. Ensure the 96KB program memory capacity meets application code size requirements and that the 52 available I/O pins accommodate all peripheral connections.

Microcontrollers Part Context

This microcontroller belongs to the RL78/F14 family, which targets cost-sensitive automotive systems requiring high reliability. The series emphasizes efficient code execution and integrated communication peripherals to reduce external component count. It serves as a core processing unit for various vehicle subsystems where deterministic performance and environmental resilience are critical.

Microcontrollers Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Cross-referencing with other RL78/F14 variants may require checking pin-to-pin compatibility and memory map differences.