CY8C9520A-24PVXI Infineon I/O Expander | 28-SSOP | 20-bit, I2C

Product Overview

The CY8C9520A-24PVXI is a 20-bit I/O expander from Infineon, designed to provide general-purpose I/O expansion for microcontrollers via the I2C interface. It features 20 I/O pins that can be individually configured as inputs or outputs, with internal pull-up resistors and interrupt output. The device operates from 2.7V to 5.5V and is available in a compact 28-pin SSOP package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• 20-bit bidirectional I/O ports
• I2C interface with up to 400 kHz clock frequency
• Individual I/O configuration as input or output
• Internal pull-up resistors on all I/O pins
• Interrupt output for pin state changes
• Low standby current consumption
• Wide operating voltage range
• Industrial temperature range

Target Applications

• 5G base station control and monitoring
• Automotive dashboard and infotainment systems
• Industrial automation and PLC I/O expansion
• Smart home and building automation
• Server and networking equipment
• Medical devices and instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY8C9520A-24PVXI. 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

CY8C9520A-24PVXI 是英飛凌推出的20位I/O擴展器，通過I2C接口為微控制器提供通用I/O擴展。它擁有20個可獨立配置為輸入或輸出的I/O引腳，內置上拉電阻和中斷輸出。器件工作電壓範圍為2.7V至5.5V，採用緊湊的28引腳SSOP封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 20位雙向I/O端口
• I2C接口，時鐘頻率最高400 kHz
• 每個I/O可獨立配置為輸入或輸出
• 所有I/O引腳內置上拉電阻
• 引腳狀態變化中斷輸出
• 低待機電流消耗
• 寬工作電壓範圍
• 工業級溫度範圍

典型應用場景

• 5G基站控制與監控
• 汽車儀表盤與信息娛樂系統
• 工業自動化與PLC I/O擴展
• 智能家居與樓宇自動化
• 服務器與網絡設備
• 醫療設備與儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY8C9520A-24PVXI 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]