R5F10WLGAFA#50

Microcontrollers Overview

The R5F10WLGAFA#50 is a 16-bit microcontroller from the Renesas RL78/L13 series. It features a 16 kB Flash program memory and 1 kB of data RAM, housed in a 64-pin LQFP package. The device supports a maximum clock frequency of 48 MHz and operates within a supply voltage range of 1.6 V to 5.5 V. It provides 49 I/O pins and includes an 8-bit or 10-bit ADC with 9 channels. Operating temperatures range from -40°C to +85°C. Interfaces include CSI, I2C, and UART.

Microcontrollers Feature Summary

• Integrates ultra-low power consumption technology for extended battery life in portable applications.
• Combines high-speed processing capabilities with low power operation through optimized architecture.
• Includes built-in windowed watchdog timer for enhanced system reliability.

Microcontrollers Applications

• Battery-powered consumer electronics
• Industrial control systems
• Smart home appliances

Microcontrollers Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm pinout and temperature grade compatibility. Ensure the ordering information matches the specific variant required for your design. Cross-reference datasheet revisions to confirm interface availability and electrical characteristics before finalizing procurement.

Microcontrollers Selection Notes

Select this component when a balance of moderate code capacity and high clock speed is needed within a compact 64-pin form factor. The wide voltage range supports direct interfacing with various logic levels without additional level shifters. Consider the available I/O count and ADC resolution relative to sensor requirements.

Microcontrollers Part Context

This MCU belongs to the RL78/L13 family, designed for general-purpose applications requiring efficient power management. The series emphasizes low standby current while maintaining sufficient processing power for complex control tasks. It serves as a cost-effective solution for replacing 8-bit MCUs in upgraded designs.

Microcontrollers Replacement Considerations

Check pin-to-pin compatibility with previous generation RL78 models. Verify software library support for peripheral initialization. Confirm that the target application does not require features exclusive to higher-end series such as the G13 or F13.