Renesas 89HT0816PYABCG

Overview

89HT0816PYABCG from Integrated Device Technology (IDT) is an 8-lane PCIe 3.0 retimer evaluation board designed for in-system validation of the 89HT0816P retimer IC. It supports 8.0 Gbps per lane, features on-board USB-to-I2C translation, EEPROM-based auto-configuration, and enables per-channel equalization tuning via Windows GUI.

For engineers reviewing the 89HT0816PYABCG datasheet, 89HT0816PYABCG pinout, 89HT0816PYABCG application, or 89HT0816PYABCG equivalent, this board delivers rapid PCIe 3.0 signal integrity assessment - especially for trace extension, jitter compensation, and BER optimization in server add-in card interconnects.

Technical Context

The 89HT0816PYABCG implements a full PCIe 3.0 protocol-compliant retiming path across eight lanes, with independent receiver equalization (CTLE), transmitter de-emphasis, and on-die scope functionality accessible through IDT's Retimer Configuration Utility. It integrates a dedicated USB-to-I2C bridge and supports both master and slave I2C interfaces alongside JTAG for debug and configuration.

Designed as a non-standard 7.5" × 4.75" PCIe adapter card, it occupies a x16 physical slot but routes only eight active lanes between host and endpoint. Passive FR4 trace cards (6", 12", 24") are supported to emulate real-world channel loss, and power is delivered via multiple options including onboard regulators and external plug/jumper configurations.

Key Specifications

Availability

89HT0816PYABCG is available at Aetrix Electronics and suitable for PCIe 3.0 system validation, high-speed trace extension testing, and retimer IC qualification requiring stable component supply and documented evaluation infrastructure.

Supply support for 89HT0816PYABCG 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

Integrated Device Technology (IDT) is a fabless semiconductor company specializing in high-performance analog, digital, and mixed-signal solutions for communications, computing, and industrial applications.

The 89HT0816PYABCG belongs to IDT's PCIe retimer evaluation platform family, engineered specifically to accelerate PCIe 3.0 system integration, signal integrity debugging, and channel margin analysis in enterprise storage and server interconnect designs.

FAQ

What is the primary function of the 89HT0816PYABCG evaluation board?

The 89HT0816PYABCG evaluation board is a hardware platform for validating the 89HT0816P PCIe 3.0 retimer IC in real systems. It enables engineers to test signal integrity improvements, configure per-lane equalization, monitor eye diagrams via on-die scope, and evaluate trace extension using passive FR4 cards - all without custom PCB design. The 89HT0816PYABCG serves exclusively as an evaluation tool, not a production component.

Does the 89HT0816PYABCG support PCIe 4.0 or higher data rates?

No, the 89HT0816PYABCG is strictly designed for PCIe 3.0 operation at 8.0 Gbps per lane. Its underlying 89HT0816P retimer IC does not support PCIe 4.0 (16 GT/s) signaling or associated protocols. Attempting to operate the 89HT0816PYABCG in a PCIe 4.0 slot will result in fallback to PCIe 3.0 mode or link failure. The 89HT0816PYABCG hardware, firmware, and GUI tools are validated only for PCIe 3.0 compliance.

Can the 89HT0816PYABCG be used with non-IDT retimer ICs?

No - the 89HT0816PYABCG is purpose-built for the 89HT0816P retimer IC and is not compatible with other retimers. Its layout, power delivery, I2C mapping, EEPROM configuration structure, and GUI software are all specific to the 89HT0816P. Substituting another IC would require redesign of the board's routing, firmware, and control logic. The 89HT0816PYABCG functions only as intended when populated with the original 89HT0816P device.

What operating systems are supported for the 89HT0816PYABCG configuration GUI?

The official IDT Retimer Configuration Utility for the 89HT0816PYABCG supports Windows NT, Windows Vista, Windows 7, and later versions up to Windows 10. It requires Microsoft .NET Framework 3.5 or newer and USB 2.0 drivers for the on-board USB-to-I2C bridge. Linux or macOS are not supported - no native drivers or GUI binaries exist for those platforms. The 89HT0816PYABCG relies entirely on Windows-based tooling for setup and tuning.

Is the 89HT0816PYABCG RoHS-compliant and lead-free?

Yes, the 89HT0816PYABCG conforms to RoHS Directive 2011/65/EU and is manufactured with lead-free solder and halogen-free materials. IDT's product brief and packaging documentation confirm full compliance, including exemption status for lead in high-melting-temperature solder (709 exemption). The 89HT0816PYABCG meets JEDEC J-STD-020 moisture sensitivity level (MSL) 3 requirements and carries appropriate marking per EU and US regulatory standards.