R5F10ELEAFB#V0

Microcontrollers Overview

The R5F10ELEAFB#V0 is a 16-bit microcontroller from the Renesas RL78/G1A series, featuring a 32 MHz CPU clock speed. It integrates 64 kB of Flash program memory and 4 kB of RAM within a 64-pin LFQFP package. The device supports an operating voltage range of 1.6 V to 3.6 V and operates across a temperature range of -40°C to +85°C. Key peripherals include a 12-bit ADC with 28 channels, multiple communication interfaces such as CSI, I2C, LIN, and UART, along with various timers and PWM outputs.

Microcontrollers Feature Summary

• Integrates a high-performance 16-bit CISC architecture optimized for low power consumption and efficient code execution.
• Includes a built-in high-precision chip oscillator enabling stable CPU operation without external components.
• Features extensive analog capabilities with a multi-channel 12-bit analog-to-digital converter.
• Supports diverse communication protocols including LIN bus for automotive applications.

Microcontrollers Applications

• General-purpose embedded control systems
• Automotive body electronics and lighting control
• Industrial instrumentation and metering
• Consumer appliances requiring low-power operation

Microcontrollers Procurement Notes

Verify the specific suffix #V0 against official Renesas documentation to confirm package variant and environmental compliance status. Ensure compatibility with existing PCB footprints for the LFQFP-64 form factor. Cross-reference the exact part number with current datasheets to validate manufacturing revisions and availability constraints before finalizing procurement plans.

Microcontrollers Selection Notes

Select this component when a balance of moderate memory capacity and rich peripheral integration is required for cost-sensitive designs. The RL78/G1A series offers verified reliability for automotive and industrial environments. Consider the 1.6 V minimum supply voltage for battery-operated applications. Evaluate pin count requirements against the available 56 I/O lines to ensure sufficient connectivity for the target system design.

Microcontrollers Part Context

This microcontroller belongs to the RL78 family, which combines the advanced features of the legacy 78K and R8C architectures. The RL78/G1A subgroup targets general MCU applications with a focus on energy efficiency. It utilizes a 16-bit data bus width and supports up to 32 MHz processing speeds, providing approximately 41 DMIPS performance while maintaining low active and standby current modes.

Microcontrollers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other RL78/G1A variants having different memory sizes or package types if pin compatibility is maintained. Consult Renesas engineering support for validated cross-references regarding electrical characteristics and software compatibility.