R8A779M0JXXXBA#GD

Soc System On Chip Overview

The R8A779M0JXXXBA#GD is an RF System on a Chip (SoC) belonging to the R-Car H3E series, manufactured by Renesas Electronics. It integrates ARM Cortex-A57, Cortex-A53, and Cortex-R7 processor cores within a single silicon die. The device supports a maximum clock frequency of 1.7 MHz and features a 32-bit data bus width. Designed for surface-mount installation, it operates at temperatures up to +125°C and utilizes standard interfaces including CAN, I2C, SPI, and USB.

Soc System On Chip Feature Summary

• Integrates heterogeneous multi-core architecture combining high-performance application processors with real-time control units
• Designed as an RF System on a Chip for complex embedded applications
• Supports automotive-grade operational temperature ranges

Soc System On Chip Applications

• Automotive infotainment systems requiring mixed-criticality processing
• Integrated digital cockpit solutions
• Advanced driver assistance system (ADAS) compute modules

Soc System On Chip Procurement Notes

This component is currently not supplied by Mouser in many regions and may be subject to limited availability or factory special orders. Verification of current supply status and export compliance requirements is essential before design finalization. Engineers should consult official Renesas channels for accurate lead times and allocation details.

Soc System On Chip Selection Notes

Select this SoC when a unified solution for RF and general-purpose processing is required within the R-Car H3 family ecosystem. Ensure compatibility with existing software stacks designed for Cortex-A57/A53 and R7 cores. Verify that the 1.7 MHz specification meets the timing constraints of the target peripheral interfaces.

Soc System On Chip Part Context

As part of the R-Car H3E series, this chip leverages the broader R-Car alliance ecosystem, providing access to extensive partner support and development tools. It serves as a specialized processor for demanding automotive environments where reliability and integrated connectivity are paramount.

Soc System On Chip Replacement Considerations

Publicly confirmed direct substitutes are not available in the provided documentation. Designers should evaluate other members of the R-Car H3 family or newer generations such as the R-Car V3U or D3 series, ensuring pinout and software compatibility are addressed during migration.