PCI4451GFN TI PCI-to-CardBus Controller | 256-BGA (27x27) | 3.3V, 32-bit

Product Overview

The PCI4451GFN is a high-performance PCI-to-CardBus bridge controller from Texas Instruments, designed to provide seamless connectivity between PCI bus and CardBus (PC Card) interfaces. It supports 32-bit, 33 MHz PCI bus and 32-bit CardBus operation, enabling data transfer rates up to 132 MB/s. Housed in a 256-ball BGA package (27x27 mm), it is ideal for space-constrained applications requiring reliable expansion capabilities.

Detailed Technical Specifications

Key Features

• Compliant with PCI Local Bus Specification Rev 2.2 and CardBus Specification Rev 7.0
• Supports up to two CardBus sockets
• Integrated 3.3V to 5V level shifters for 5V PCI compatibility
• Advanced power management with PCI PM and CardBus PM support
• Programmable interrupt routing for flexibility
• Low power consumption in suspend modes

Target Applications

• Notebook and laptop computers for PC Card expansion (e.g., Dell Latitude, Lenovo ThinkPad)
• Industrial embedded systems requiring CardBus connectivity (e.g., Advantech IPC, Kontron embedded boards)
• Test and measurement equipment (e.g., NI PXI controllers, Keysight modular instruments)
• 5G base station control modules (e.g., Nokia AirScale, Ericsson RAN Compute)
• Automotive infotainment and dashboard systems (e.g., Tesla MCU, BMW iDrive)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCI4451GFN. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PCI4451GFN 是德州儀器（TI）推出的一款高性能 PCI 轉 CardBus 橋接控制器，專為實現 PCI 總線與 CardBus（PC 卡）接口之間的無縫連接而設計。它支持 32 位、33 MHz 的 PCI 總線和 32 位 CardBus 操作，數據傳輸速率高達 132 MB/s。採用 256 球 BGA 封裝（27x27 mm），非常適合需要可靠擴展能力的空間受限應用。

詳細技術參數

核心特性

• 符合 PCI 本地總線規範 Rev 2.2 和 CardBus 規範 Rev 7.0
• 支持最多兩個 CardBus 插槽
• 集成 3.3V 至 5V 電平轉換器，兼容 5V PCI
• 高級電源管理，支持 PCI PM 和 CardBus PM
• 可編程中斷路由，靈活性高
• 掛起模式下功耗低

典型應用場景

• 筆記本電腦和便攜式電腦的 PC 卡擴展（例如 Dell Latitude、Lenovo ThinkPad）
• 需要 CardBus 連接的工業嵌入式系統（例如 Advantech IPC、Kontron 嵌入式主板）
• 測試和測量設備（例如 NI PXI 控制器、Keysight 模塊化儀器）
• 5G 基站控制模塊（例如 Nokia AirScale、Ericsson RAN Compute）
• 汽車信息娛樂和儀表板系統（例如 Tesla MCU、BMW iDrive）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCI4451GFN 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]