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

Product Overview

The CY15B256J-SXE is a 256-Kbit serial F-RAM (Ferroelectric Random Access Memory) device from Infineon Technologies. It combines the non-volatility of flash with the high endurance and fast write speed of SRAM. Packaged in an 8-pin SOIC, this device operates over a wide voltage range of 2.7V to 3.6V and supports SPI interface up to 40 MHz. It offers virtually unlimited read/write cycles (10^14) and 10-year data retention, making it ideal for applications requiring frequent data logging and instant non-volatile storage.

Detailed Technical Specifications

Key Features

• Non-volatile F-RAM technology: no battery backup required
• High endurance: 10^14 read/write cycles (1000x more than EEPROM)
• Fast write: no write delays, data written at bus speed
• Low power consumption: active current 3 mA (typ), standby 5 µA
• SPI interface with mode 0 and mode 3 support
• Industrial temperature range
• RoHS compliant

Target Applications

• Industrial automation: PLC data logging, motor drive parameter storage
• Smart meters: energy consumption data recording
• Automotive: event data recorder (EDR), tire pressure monitoring system (TPMS)
• 5G base stations: configuration and calibration data storage
• Medical devices: patient monitoring data logging
• Consumer electronics: smart home hubs, gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY15B256J-SXE. 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-SXE 是英飛凌科技推出的一款 256-Kbit 串行 F-RAM（鐵電隨機存取存儲器）器件。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。該器件採用 8 引腳 SOIC 封裝，工作電壓範圍為 2.7V 至 3.6V，支持高達 40 MHz 的 SPI 接口。它提供幾乎無限的讀寫次數（10^14）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

• 非易失性 F-RAM 技術：無需電池備份
• 高耐久性：10^14 次讀寫（比 EEPROM 高 1000 倍）
• 快速寫入：無寫入延遲，數據以總線速度寫入
• 低功耗：工作電流 3 mA（典型），待機 5 µA
• SPI 接口，支持模式 0 和模式 3
• 工業級溫度範圍
• 符合 RoHS 標準

典型應用場景

• 工業自動化：PLC 數據記錄、電機驅動參數存儲
• 智能電表：能耗數據記錄
• 汽車電子：事件數據記錄器（EDR）、胎壓監測系統（TPMS）
• 5G 基站：配置和校準數據存儲
• 醫療設備：患者監護數據記錄
• 消費電子：智能家居中樞、遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY15B256J-SXE 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]