FM31256-G Infineon F-RAM | 14-SOIC | 256Kb, I2C

Product Overview

The FM31256-G is a 256-kilobit nonvolatile ferroelectric random access memory (F-RAM) from Infineon Technologies. It combines high-performance F-RAM with a real-time clock (RTC) and system supervisory functions in a single 14-pin SOIC package. The device offers unlimited read/write endurance, low power consumption, and data retention for over 10 years, making it ideal for applications requiring frequent data logging and time-stamping.

Detailed Technical Specifications

Key Features

• 256Kb F-RAM with unlimited endurance
• Integrated real-time clock (RTC) with alarm and calendar
• System supervisory functions: power-fail detect, watchdog timer
• Low power: 150 µA active, 1 µA standby
• I2C interface with up to 1 MHz speed
• Operating voltage range: 2.7V to 3.6V
• Industrial temperature range: -40°C to +85°C
• 14-pin SOIC package

Target Applications

• Smart meters (electricity, water, gas) for data logging and time-stamping
• Industrial automation controllers (PLCs, RTUs) for parameter storage
• 5G base station equipment for configuration and event logging
• Automotive dashboard and infotainment systems for trip data
• Medical devices (patient monitors, infusion pumps) for data integrity
• Portable instrumentation requiring low power and nonvolatility

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for FM31256-G. 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

FM31256-G 是英飛凌科技推出的一款256千位非易失性鐵電隨機存取存儲器（F-RAM），在單個14引腳SOIC封裝中集成了高性能F-RAM、實時時鐘（RTC）和系統監控功能。該器件具有無限的讀寫耐久性、低功耗和超過10年的數據保持能力，非常適合需要頻繁數據記錄和時間戳的應用。

詳細技術參數

核心特性

• 256Kb F-RAM，無限耐久性
• 集成實時時鐘（RTC），帶鬧鐘和日曆
• 系統監控功能：掉電檢測、看門狗定時器
• 低功耗：工作150 µA，待機1 µA
• I2C接口，速度高達1 MHz
• 工作電壓範圍：2.7V 至 3.6V
• 工業溫度範圍：-40°C 至 +85°C
• 14引腳SOIC封裝

典型應用場景

• 智能電表（電、水、氣）的數據記錄和時間戳
• 工業自動化控制器（PLC、RTU）的參數存儲
• 5G基站設備的配置和事件記錄
• 汽車儀表盤和信息娛樂系統的行駛數據
• 醫療設備（病人監護儀、輸液泵）的數據完整性
• 需要低功耗和非易失性的便攜式儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 FM31256-G 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]