CY15B256J-SXA Infineon F-RAM | 8-SOIC | 256Kb, SPI Interface

Product Overview

The CY15B256J-SXA is a 256-Kbit serial F-RAM (Ferroelectric Random Access Memory) from Infineon Technologies. It combines the non-volatility of flash with the high endurance and fast write speed of SRAM. The device operates over a wide voltage range of 2.7V to 3.6V and is offered in an 8-pin SOIC package. With virtually unlimited read/write cycles and 10-year data retention, it is ideal for applications requiring frequent data logging and instant non-volatile storage.

Detailed Technical Specifications

Key Features

• 256 Kbit ferroelectric non-volatile RAM
• SPI interface with up to 20 MHz clock frequency
• Unlimited read/write endurance (10^14 cycles)
• No write delay: data written instantly at bus speed
• Low power consumption: 10 µA standby, 3 mA active
• 10-year data retention at +85°C
• Industrial temperature range: -40°C to +85°C
• 8-pin SOIC package for space-constrained designs

Target Applications

• Industrial control systems: PLCs, motor drives, and robotics for parameter storage and event logging
• 5G base stations: configuration storage and fault logging
• Automotive: dashboard data recording, event data recorders (EDR), and tire pressure monitoring systems (TPMS)
• Smart meters: energy consumption data logging with frequent updates
• Medical devices: patient monitoring systems requiring instant data capture
• IoT edge devices: sensor data buffering and configuration storage

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY15B256J-SXA. 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

CY15B256J-SXA 是英飛凌科技推出的256-Kbit串行F-RAM（鐵電隨機存取存儲器）。它結合了閃存的非易失性與SRAM的高耐久性和快速寫入速度。該器件在2.7V至3.6V的寬電壓範圍內工作，採用8引腳SOIC封裝。具有幾乎無限的讀寫次數和10年數據保持能力，非常適合需要頻繁數據記錄和即時非易失性存儲的應用。

詳細技術參數

核心特性

• 256 Kbit 鐵電非易失性 RAM
• SPI 接口，最高 20 MHz 時鐘頻率
• 無限讀寫耐久性（10^14 次）
• 無寫入延遲：數據以總線速度即時寫入
• 低功耗：待機 10 µA，工作 3 mA
• 85°C 下 10 年數據保持
• 工業溫度範圍：-40°C 至 +85°C
• 8引腳 SOIC 封裝，適合空間受限設計

典型應用場景

• 工業控制系統：PLC、電機驅動和機器人的參數存儲和事件記錄
• 5G 基站：配置存儲和故障記錄
• 汽車電子：儀表板數據記錄、事件數據記錄器（EDR）和胎壓監測系統（TPMS）
• 智能電表：頻繁更新的能耗數據記錄
• 醫療設備：需要即時數據捕獲的患者監護系統
• 物聯網邊緣設備：傳感器數據緩衝和配置存儲

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY15B256J-SXA 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]