R5F100SLDFB#30

Microcontrollers Overview

The R5F100SLDFB#30 is a 16-bit microcontroller from the Renesas RL78/G13 series. It features a 32 MHz maximum clock frequency and operates within a voltage range of 1.6 V to 5.5 V. The device includes 512 kB of program memory, 32 kB of data RAM, and 512 kB of data ROM. It provides 40 I/O pins and supports CSI, I2C, LIN, and UART interfaces. The unit utilizes an LFQFP-44 package and functions at temperatures between -40°C and +85°C.

Microcontrollers Feature Summary

• Integrates high-capacity non-volatile storage with 512 kB each of Flash program memory and ROM data space alongside 32 kB of RAM for complex application handling.
• Supports automotive-grade communication protocols including LIN, CSI, I2C, and UART for robust system connectivity.
• Operates reliably across extended industrial temperature ranges while maintaining low power consumption characteristics typical of the RL78 architecture.

Microcontrollers Applications

• Automotive body electronics and control modules
• Industrial sensor interface units
• Consumer appliance control systems

Microcontrollers Procurement Notes

Verify the specific suffix #30 against official Renesas documentation to confirm pinout and environmental ratings. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the LFQFP-44 package dimensions match your PCB footprint requirements before finalizing procurement orders.

Microcontrollers Selection Notes

Select this component when large code capacity and extensive ROM data storage are required in a compact 44-pin form factor. The inclusion of LIN support makes it suitable for automotive networks where cost-effective serial communication is essential. Verify that the 40 available I/O pins meet the peripheral count requirements of the target design.

Microcontrollers Part Context

This part belongs to the RL78/G13 family, designed for general-purpose and automotive applications requiring high reliability. The series emphasizes low power consumption and integrated peripherals. The R5F100SLDFB#30 variant specifically targets designs needing substantial memory resources within a small outline quad flat package.

Microcontrollers Replacement Considerations

Consult the RL78/G13 compatibility matrix for direct pin-compatible substitutes. Verify memory size and interface availability when considering alternative packages within the same series.