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Renesas 89HT0816PYABC
- Part No.:
- 89HT0816PYABC
- Manufacturer:
- Renesas
- Category:
- Specialized
- Package:
- 196-BGA
- Datasheet:
-
89HT0816PYABC.pdf
- Description:
- IC INTFACE SPECIALIZED 196CABGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,719
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
89HT0816PYABC from IDT is an 8-lane, 8.0 Gbps PCIe 3.0 retimer evaluation board designed for in-system signal integrity validation. It integrates the 89HT0816P retimer IC, supports full PCIe 3.0 protocol, enables per-channel equalization tuning via USB/I²C, and includes on-board USB-to-I²C translation for direct PC configuration.
For engineers reviewing the 89HT0816PYABC datasheet, 89HT0816PYABC pinout, 89HT0816PYABC application, or 89HT0816PYABC equivalent, this board delivers rapid validation of retimer performance across extended FR4 traces (up to 24-inch), supports JTAG and I²C debug interfaces, and enables real-time scope-based analysis using IDT's Windows GUI tool.
Technical Context
The 89HT0816PYABC implements a dual-retimer architecture: one 8-lane front-end path and a secondary 4-lane T0816P device on the reverse side. It operates at 8.0 Gbps per lane with full PCIe 3.0 compliance, supporting receiver equalization, transmitter de-emphasis, and adaptive link training.
Configuration is handled through an on-board EEPROM that auto-loads settings, while EQ hint switches allow hardware-controlled power-on presets. The board uses passive trace cards (6", 12", 24") to emulate channel loss, enabling system-level margin testing without custom PCBs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Lane count | 8-lane PCIe 3.0 interface with full protocol support and link training capability |
| Data rate | 8.0 Gbps per lane - matches PCIe 3.0 specification for high-fidelity signal regeneration |
| Interface control | USB-to-I²C bridge + dedicated I²C slave/master ports + JTAG - enables GUI and low-level register access |
| Form factor | 7.5" × 4.75" non-standard card - requires open-chassis installation due to height and stacking constraints |
| On-board memory | EEPROM stores configuration data - enables automatic retimer initialization on power-up |
| Signal extension | Validated with passive FR4 trace cards up to 24 inches - emulates real-world interconnect loss for BER optimization |
Availability
89HT0816PYABC 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 repeatable lab environments.
Supply support for 89HT0816PYABC 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 and digital connectivity solutions, acquired by Renesas in 2019.
The 89HT0816PYABC belongs to IDT's PCIe retimer evaluation platform family, engineered specifically to accelerate design-in and signal integrity verification of 8.0 Gbps serial links in server, storage, and accelerator applications.
FAQ
What is the primary function of the 89HT0816PYABC evaluation board?
The 89HT0816PYABC evaluation board serves as a complete in-system test platform for IDT's 89HT0816P PCIe 3.0 retimer IC. It enables engineers to validate signal regeneration, equalization tuning, and link training across extended FR4 traces - directly supporting PCIe 3.0 system integration without custom hardware development.
Does the 89HT0816PYABC support PCIe 3.0 x16 configurations?
No - the 89HT0816PYABC provides an 8-lane PCIe 3.0 interface via its edge connector and top-edge 16-lane slot. While it accepts x16 add-in cards, only 8 lanes are actively routed through the retimer; the remaining lanes bypass the device. This design targets 8-lane retiming use cases such as SAS controllers and NVMe accelerators.
How is the 89HT0816PYABC configured during operation?
The 89HT0816PYABC supports three configuration methods: USB-to-I²C bridge (via included GUI), external I²C adapter, and JTAG. Configuration parameters - including per-lane EQ, TX de-emphasis, and link training behavior - are stored in on-board EEPROM and auto-loaded at power-on.
Can the 89HT0816PYABC be used with non-IDT PCIe endpoints?
Yes - the 89HT0816PYABC is protocol-compliant and interoperable with any standard-compliant PCIe 3.0 endpoint, including SATA host bus adapters, Ethernet NICs, USB 3.0 controllers, and SAS RAID cards. Its retimer functionality operates transparently within the PCIe physical layer.
What trace lengths can be validated using the 89HT0816PYABC?
The 89HT0816PYABC has been validated with IDT-supplied passive FR4 trace cards of 6", 12", and 24" lengths. These cards emulate channel loss typical of long backplanes or mezzanine interconnects, allowing engineers to quantify timing margin improvement and BER reduction at 8.0 Gbps.
89HT0816PYABC Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 196-BGA
- Packaging:
- Tray
- Product Status:
- Obsolete
- Applications:
- Signal Retimer
- Interface:
- I2C
- Voltage - Supply:
- -
- Supplier Device Package:
- 196-CABGA (15x15)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
89HT0816PYABC FAQ
1.How can I place an order for 89HT0816PYABC through Aetrix?
Please submit a Request for Quotation (RFQ) for 89HT0816PYABC on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 89HT0816PYABC reliable?
The price and inventory of 89HT0816PYABC are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 89HT0816PYABC is usually 5 days.
3.What payment methods are accepted for 89HT0816PYABC?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 89HT0816PYABC transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 89HT0816PYABC?
89HT0816PYABC orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 89HT0816PYABC order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 89HT0816PYABC?
For technical support, including 89HT0816PYABC datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 89HT0816PYABC requirements.
6.How does Aetrix verify that 89HT0816PYABC is sourced from the original manufacturer or authorized distributors?
All 89HT0816PYABC products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 89HT0816PYABC meets industry standards.
7.What is the process for return or replacement of 89HT0816PYABC?
All 89HT0816PYABC units undergo pre-shipment inspection (PSI). If there is an issue with 89HT0816PYABC, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 89HT0816PYABC part is unused and in its original packaging.
Return procedure for 89HT0816PYABC:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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