R5F56316DGFC#V0

Microcontrollers Overview

The R5F56316DGFC#V0 is a 32-bit microcontroller from the Renesas RX631 series, utilizing the RXv1 core architecture. It features 1 MB of Flash program memory and 128 kB of SRAM data memory. The device operates at a maximum clock frequency of 100 MHz and supports a supply voltage range of 2.7 V to 3.6 V. It includes two 12-bit ADCs with 21 channels and eight 10-bit ADC channels. Connectivity options include CAN, I2C, SCI, SPI, and USB interfaces. The component is housed in an LQFP-176 package and functions within an operating temperature range of -40°C to +85°C.

Microcontrollers Feature Summary

• Integrates the RXv1 instruction set architecture for high-performance digital signal processing and floating-point operations.
• Provides comprehensive peripheral connectivity including CAN, USB, and multiple serial communication interfaces.
• Features dual analog-to-digital converters with selectable resolution for precise signal acquisition.

Microcontrollers Applications

• Industrial motor control systems
• Automotive body electronics
• Medical equipment

Microcontrollers Procurement Notes

Verify the specific suffix #V0 against official Renesas documentation to confirm moisture sensitivity level and lead-free status. Confirm that the LQFP-176 package dimensions match your PCB footprint requirements. Ensure compatibility with existing firmware libraries designed for the RX631 family before procurement.

Microcontrollers Selection Notes

Select this model when a balance of moderate memory capacity and robust industrial interface support is required. The 100 MHz performance suits applications needing efficient code execution without the higher cost of larger memory variants. Verify that the 128 kB RAM meets stack and heap requirements for the intended application logic.

Microcontrollers Part Context

This component belongs to the RX631 group, which targets general-purpose embedded applications requiring reliable performance. It shares architectural similarities with the RX63N but offers distinct memory configurations. The part is designed for environments demanding stable operation across wide temperature ranges.

Microcontrollers Replacement Considerations

Consult official Renesas substitution guides for direct pin-compatible alternatives within the RX631 or RX63N families. Verify memory size and peripheral availability differences before replacing to ensure functional parity.