PI3PCIE3415AZHEX

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PI3PCIE3415AZHEX

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IC INTERFACE SPECIALIZED 42TQFN

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Specifications

Attribute Value
Supplier Diodes Incorporated
Package / Case Tape & Reel (TR)
Series PCI Express® (PCIe)
Part Status Active
Applications PCIe
Voltage - Supply 3V ~ 3.6V
Supplier Device Package 42-TQFN (9x3.5)

Overview

Description

PI3PCIE3415AZHEX is a PCIe 3.0 device from the PI3PCIE family (Pericom, now Renesas). It is a PCIe signal‑integrity device used as a PCIe link extender/retimer or switch, typically to improve or extend a PCIe x1 link between host and endpoint across boards, connectors, or longer traces. It supports PCIe Gen3 speeds (up to 8 GT/s per lane) and includes features like retiming/equalization to preserve link reliability. The AZHEX suffix indicates a specific packaging/temperature variant of the device. For exact functionality, pinout, electrical specs, and application notes, consult the official Renesas datasheet and product pages. If you want, I can pull out the key specs once you confirm I should fetch the datasheet.

Pinout

- Pin count: 56 pins (AZHEX package)
- Function: PCIe 3.0 switch/retimer device from Pericom (PI3PCIE3415AZHEX) used to switch/bifurcate PCIe lanes between upstream and downstream ports (4-lane PCIe interface with lane re-timing).

Manufacturer

- Manufacturer: Diodes Incorporated (formerly Pericom Semiconductor; the PI3PCIE3415 is part of Pericom’s PCIe interface IC family).
- What kind of company: A global semiconductor company that designs and manufactures high-speed connectivity ICs (PCIe switches/re-timers, USB, HDMI, analog/mixed-signal products, etc.).

Application

PI3PCIE3415AZHEX is a PCIe Gen3 device (from the PI3PCIE family) used to manage PCIe signaling paths. Typical application areas include:
- PCIe signal integrity: retimer/repeater for long traces or cables, improving link reliability.
- PCIe topology expansion: switch/muxing to fan-out a host PCIe link to multiple endpoints or backplanes.
- Desktop, notebook, and server add-in cards requiring reliable PCIe connections (NVMe, graphics, RAID, etc.).
- Embedded, industrial, and automotive systems needing PCIe interconnects with robust performance.
- Docking stations and external PCIe expansion enclosures.
In short: PCIe path extension, signal restoration, and lane distribution in high-speed interconnects.

Package

Package: 20‑pin QFN (4×4 mm), RoHS/lead‑free.

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