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PEX8112-AA66BI

Name: PEX8112-AA66BI
Rating: 4.7 (12 reviews)

IC BRIDGE PCI TO PCI BGA

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製造商。部分 #PEX8112-AA66BI
包 BGA-144
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規格

Package	Bulk
ProductStatus	Obsolete

概述

Description

PEX8112-AA66BI is a high-performance PCIe to SATA/SAS controller designed for data storage applications. It features an 8-port design that supports both SATA and SAS drives, allowing for flexible deployment in data centers and enterprise environments. The controller utilizes the PCIe 3.0 interface, providing high throughput and reduced latency for connected storage devices.
Key features include support for RAID configurations, ensuring data redundancy and improved performance, as well as advanced error correction capabilities. The PEX8112-AA66BI is suitable for applications requiring high data availability and reliability, such as servers and storage arrays. Additionally, it supports hot-swapping of drives, facilitating easier maintenance and upgrades without system downtime.
Overall, the PEX8112-AA66BI is designed to enhance storage performance and scalability, making it a valuable component for modern computing environments focused on data-intensive tasks.

Features

The PEX8112-AA66BI is a PCIe to PCI bridge designed to enable connectivity between PCI Express and PCI devices. Key features include:
1. High-Speed Interface: Supports PCIe 1.0 with a throughput of up to 2.5 GT/s for efficient data transfer.
2. Dual PCI Interface: Provides two PCI bus interfaces, allowing multiple PCI devices to connect simultaneously.
3. Compatibility: Works with various operating systems and is suitable for legacy PCI peripherals in modern systems.
4. Low Power Consumption: Designed for energy efficiency, making it ideal for applications requiring minimal power draw.
5. Integrated Functions: Offers built-in functions for interrupt management and memory-mapped I/O, enhancing overall system performance.
6. Form Factor: Comes in a compact design for easy integration into various system architectures.
This bridge is ideal for applications in embedded systems, industrial control, and upgrading older systems with modern PCIe capabilities.

Package

The PEX8112-AA66BI is a PCI Express to PCI bridge chip, and it typically comes in a QFN (Quad Flat No-lead) package type. This package design allows for efficient thermal management and space-saving on circuit boards.

Pinout

The PEX8112-AA66BI is a PCI Express (PCIe) switch with a pin count of 144 pins in a BGA (Ball Grid Array) package. It functions primarily to route PCIe data between multiple devices, allowing for increased bandwidth and improved connectivity in systems requiring high-speed data transfer. This switch supports up to 12 lanes of PCIe connectivity, enabling the connection of multiple endpoints while managing data traffic efficiently. The device is commonly used in applications such as networking equipment, storage solutions, and high-performance computing systems.

Manufacturer

The PEX8112-AA66BI is manufactured by PEX, which is a subsidiary of the semiconductor company, Broadcom Inc. PEX specializes in providing advanced networking and connectivity solutions, particularly in the area of PCIe (Peripheral Component Interconnect Express) technology. The PEX8112-AA66BI is a PCIe switch designed to enhance the performance and scalability of computer systems by enabling multiple devices to communicate efficiently over a single connection. Broadcom, as a parent company, operates in the broader semiconductor industry, designing and supplying a wide range of products for data center, networking, and telecommunications markets.

Application

The PEX8112-AA66BI is a PCI Express switch used in various applications, including data centers, enterprise networking, and telecommunications. It facilitates high-speed data transfer between multiple devices, enhances bandwidth, and improves system scalability. It's suitable for server expansion, storage solutions, and high-performance computing environments where optimizing data flow and connectivity is critical.

Equivalent

The PEX8112-AA66BI chip, a PCI Express switch, can be equivalent to several other PCIe switch products, including the Texas Instruments TUSB8041, Pericom PI7C9X2G, and Broadcom BCM88650. Always check the specific features, lane configuration, and application requirements to ensure compatibility.