CY14B512I-SFXI Infineon NVSRAM | 16-SOIC | 512Kb, 45ns Access

Product Overview

The CY14B512I-SFXI is a 512-Kbit (64K x 8) serial (SPI) nvSRAM from Infineon, featuring nonvolatile storage with SRAM speed. It combines a high-performance SRAM core with nonvolatile SONOS storage cells, ensuring data retention without battery backup. The device operates from a single 2.7V to 3.6V power supply and is offered in a compact 16-pin SOIC package. With an access time of 45ns and unlimited read/write cycles, it is ideal for applications requiring fast and reliable data storage.

Detailed Technical Specifications

Key Features

• Nonvolatile storage with SRAM speed (no battery needed)
• SPI interface with clock frequency up to 40 MHz
• Automatic STORE operation on power-down (hardware STORE and software STORE)
• Unlimited read/write endurance
• Low power consumption: Active current 5 mA (typ), Standby 1 μA (typ)
• Industrial temperature range
• JEDEC SOIC-16 package

Target Applications

• 5G base stations: Configuration storage, event logging
• Automotive dashboards: Instrument cluster data, trip information
• Industrial PLCs: Parameter storage, real-time data logging
• Medical devices: Patient data storage, device configuration
• Smart meters: Metering data, firmware updates

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY14B512I-SFXI. 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

CY14B512I-SFXI 是英飛凌推出的一款 512-Kbit（64K x 8）串行（SPI）非易失性 SRAM，結合了高性能 SRAM 內核與非易失性 SONOS 存儲單元，無需電池備份即可保持數據。該器件在 2.7V 至 3.6V 的單電源下工作，採用緊湊的 16 引腳 SOIC 封裝。具有 45ns 的訪問時間和無限的讀寫次數，非常適合需要快速可靠數據存儲的應用。

詳細技術參數

核心特性

• 非易失性存儲，具有 SRAM 速度（無需電池）
• SPI 接口，時鐘頻率高達 40 MHz
• 掉電時自動 STORE 操作（硬件 STORE 和軟件 STORE）
• 無限讀寫耐久性
• 低功耗：工作電流 5 mA（典型），待機 1 μA（典型）
• 工業級溫度範圍
• JEDEC SOIC-16 封裝

典型應用場景

• 5G 基站：配置存儲、事件記錄
• 汽車儀表盤：儀表數據、行程信息
• 工業 PLC：參數存儲、實時數據記錄
• 醫療設備：患者數據存儲、設備配置
• 智能電錶：計量數據、固件更新

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY14B512I-SFXI 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]