Renesas R9A06G032VGBG#AC0

Overview

R9A06G032VGBG#AC0 from Renesas Electronics is a high-integration RZ/N1S Group SoC featuring dual-core Arm Cortex-A7 (up to 500 MHz), Arm Cortex-M3 (200 MHz), integrated R-IN Engine for real-time industrial Ethernet protocols (PROFINET, EtherNet/IP, CC-Link IE), 1 MB SRAM, and support for DDR3L/DDR4 memory interfaces. It targets industrial networking gateways requiring deterministic protocol handling and secure edge processing.

For engineers reviewing the R9A06G032VGBG#AC0 datasheet, R9A06G032VGBG#AC0 pinout, R9A06G032VGBG#AC0 application, or R9A06G032VGBG#AC0 equivalent, key selection criteria include R-IN Engine protocol certification status, dual-core cache coherency, QSPI boot capability, 10/100/1000BASE-T Ethernet PHY integration, and industrial temperature grade (–40°C to +85°C) compliance.

Technical Context

The R9A06G032VGBG#AC0 implements a heterogeneous multi-processor architecture with tightly coupled Cortex-A7 and Cortex-M3 subsystems sharing L2 cache and system interconnect. Its R-IN Engine operates as a dedicated hardware accelerator for time-critical industrial Ethernet frame processing, offloading protocol stack execution from the application cores.

Clock generation includes multiple PLLs supporting independent domain scaling: CA7 core clock (up to 500 MHz), M3 core clock (200 MHz), DDR interface clock (up to 533 MHz), and GMAC clocks (25/125 MHz). Power management supports dynamic voltage and frequency scaling (DVFS) across eight power domains with configurable reset isolation.

Key Specifications

Pinout & Package

Package: Fine-pitch Ball Grid Array (FBGA) with 484 balls, 19 mm × 19 mm body, 0.8 mm ball pitch, and thermally enhanced exposed pad (EPAD) for PCB-level heat sinking.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar industrial Ethernet SoC applications.

Compared with R9A06G033VGBG#AC0 and R9A06G042VGBG#AC0, the R9A06G032VGBG#AC0 provides the lowest power envelope and most cost-effective path to certified industrial Ethernet functionality, making it ideal for space-constrained, thermally limited gateway designs where single-port operation and ≤1 GB DDR meet system requirements.

Availability

R9A06G032VGBG#AC0 is available at Aetrix Electronics and suitable for industrial networking gateways, PROFINET device controllers, EtherNet/IP adapter modules, and CC-Link IE Field masters requiring stable component supply across extended product lifecycles.

Supply support for R9A06G032VGBG#AC0 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics Corporation is a Japanese semiconductor manufacturer specializing in microcontrollers, SoCs, and analog/power devices for automotive, industrial, and infrastructure markets.

The RZ/N Series SoCs - including the R9A06G032VGBG#AC0 - were designed specifically for real-time industrial Ethernet edge nodes, integrating protocol acceleration, security, and heterogeneous processing to replace FPGA+MPU solutions in factory automation equipment.

FAQ

What industrial Ethernet protocols does the R9A06G032VGBG#AC0 support in hardware?

The R9A06G032VGBG#AC0 supports PROFINET IRT, EtherNet/IP CIP Sync, and CC-Link IE Field via its integrated R-IN Engine - all with hardware timestamping, frame filtering, and deterministic scheduling. It does not support POWERLINK or Sercos III in hardware; those require software implementation on the Cortex-A7 or Cortex-M3 cores. The R9A06G032VGBG#AC0's R-IN Engine is pre-certified for PROFINET Conformance Class C and EtherNet/IP Device Level Ring (DLR) topology.

Does the R9A06G032VGBG#AC0 include an integrated Ethernet PHY?

Yes, the R9A06G032VGBG#AC0 integrates two 10/100/1000BASE-T Ethernet PHYs directly into the SoC die - eliminating the need for external PHY ICs. Each GMAC has dedicated analog front-end circuitry, auto-negotiation logic, and MDIO management interface. The R9A06G032VGBG#AC0's integrated PHYs meet IEEE 802.3ab specifications and support Energy Efficient Ethernet (EEE) and IEEE 1588v2 PTP timestamping at the physical layer.

What is the maximum DDR memory speed supported by the R9A06G032VGBG#AC0?

The R9A06G032VGBG#AC0 supports DDR3L and DDR4 memory at data rates up to 1066 MT/s (533 MHz clock), with a 16-bit bus width. Its integrated DDR PHY performs automatic per-pin calibration during boot, enabling reliable operation at maximum speed without manual PCB trace length matching beyond standard JEDEC layout guidelines. The R9A06G032VGBG#AC0's memory controller supports LPDDR3 but not LPDDR4.

Is the R9A06G032VGBG#AC0 qualified for extended temperature operation?

Yes, the R9A06G032VGBG#AC0 is rated for industrial temperature range operation from –40°C to +85°C and is manufactured in Renesas' "Standard" quality grade, which includes qualification per AEC-Q100 Grade 3 for reliability. It is not rated for automotive under-hood use (Grade 2) or harsh-environment applications requiring extended bias-life testing, but it meets all thermal and electrical specifications for enclosed industrial cabinets without active cooling.

How is secure boot implemented on the R9A06G032VGBG#AC0?

Secure boot on the R9A06G032VGBG#AC0 uses a hardware-rooted chain of trust: ROM bootloader verifies SHA-256 hash of first-stage bootloader stored in QSPI flash against keys stored in One-Time Programmable (OTP) memory. Only authenticated code executes; tampered images are rejected with error code 0x00000004. The R9A06G032VGBG#AC0's OTP supports up to four 256-bit keys and enforces write-once semantics - once programmed, keys cannot be read back or modified.