FM25L04B-DG Infineon FRAM | 8-DFN（4X4.5） | 4Mb, SPI Interface

Product Overview

The FM25L04B-DG is a 4-Mbit ferroelectric random access memory (FRAM) from Infineon Technologies. It combines non-volatile data storage with high-speed read/write performance, offering virtually unlimited endurance and low power consumption. The device operates over a wide voltage range of 2.7V to 3.6V and is available in a compact 8-pin DFN package (4x4.5mm). It uses a standard SPI interface for communication, making it easy to integrate into existing designs.

Detailed Technical Specifications

Key Features

• Non-volatile FRAM technology: no battery backup required
• High endurance: 10^14 cycles, ideal for frequent data logging
• Fast write speed: no write delays, byte-level writes at SPI speed
• Low power consumption: active current 1.5 mA (typ), standby 1 μA
• SPI interface: up to 20 MHz clock frequency
• Compact DFN package: saves board space

Target Applications

• Industrial automation: PLCs, motor drives, and sensor data loggers (e.g., Siemens S7-1200)
• 5G base stations: configuration storage and event logging (e.g., Huawei 5G gNodeB)
• Automotive: infotainment systems, dashboards, and ADAS data recording (e.g., Tesla Model 3 dashboard)
• Medical devices: patient monitoring and portable diagnostic equipment (e.g., GE Healthcare patient monitors)
• Smart meters: energy consumption data storage (e.g., Landis+Gyr E360)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for FM25L04B-DG. 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

FM25L04B-DG 是英飛凌科技推出的一款 4 兆位鐵電隨機存取存儲器 (FRAM)。它結合了非易失性數據存儲與高速讀寫性能，具有幾乎無限的耐久性和低功耗。該器件在 2.7V 至 3.6V 的寬電壓範圍內工作，採用緊湊的 8 引腳 DFN 封裝 (4x4.5mm)。它使用標準 SPI 接口進行通信，易於集成到現有設計中。

詳細技術參數

核心特性

• 非易失性 FRAM 技術：無需電池備份
• 高耐久性：10^14 次週期，適合頻繁數據記錄
• 快速寫入：無寫入延遲，字節級寫入速度與 SPI 時鐘同步
• 低功耗：工作電流 1.5 mA（典型值），待機 1 μA
• SPI 接口：最高 20 MHz 時鐘頻率
• 緊湊 DFN 封裝：節省電路板空間

典型應用場景

• 工業自動化：PLC、電機驅動和傳感器數據記錄器（例如西門子 S7-1200）
• 5G 基站：配置存儲和事件記錄（例如華為 5G gNodeB）
• 汽車電子：信息娛樂系統、儀表板和 ADAS 數據記錄（例如特斯拉 Model 3 儀表板）
• 醫療設備：病人監護和便攜式診斷設備（例如 GE 醫療病人監護儀）
• 智能電表：能耗數據存儲（例如 Landis+Gyr E360）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 FM25L04B-DG 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]