FM31L276-G Infineon F-RAM Memory | 14-SOIC | 256Kb, SPI Interface

Product Overview

The FM31L276-G is a 256-Kbit nonvolatile ferroelectric random access memory (F-RAM) from Infineon Technologies. It combines high-performance F-RAM with a real-time clock (RTC), alarm, watchdog timer, and power-fail reset in a single 14-pin SOIC package. The device uses a ferroelectric process that provides nonvolatile storage with no battery backup, offering fast write speeds and high endurance. Data is retained for over 10 years while eliminating the reliability, cycle time, and power consumption issues of EEPROM and other nonvolatile memories.

Detailed Technical Specifications

Key Features

• 256 Kbit F-RAM memory with SPI interface
• Integrated real-time clock (RTC) with alarm and watchdog timer
• Power-fail reset and early power-fail warning
• No battery backup required for nonvolatile storage
• High endurance: 1e14 read/write cycles
• Fast write speed: no write delays
• Low power consumption: 5 µA standby
• Operating voltage range: 2.7V to 5.5V
• Industrial temperature range: -40°C to +85°C
• Compact 14-SOIC package

Target Applications

The FM31L276-G is ideal for applications requiring nonvolatile memory and precise timekeeping. Specific examples include:

• 5G base stations: for configuration storage and event logging
• Automotive dashboard: for trip data and odometer storage
• Smart meters: for usage data and time-stamped logs
• Industrial PLCs: for parameter storage and real-time clock
• Medical devices: for patient data and time tracking
• IoT gateways: for secure data logging and time synchronization

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for FM31L276-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

FM31L276-G 是英飛凌科技推出的一款256-Kbit非易失性鐵電隨機存取存儲器（F-RAM）。該器件在單個14引腳SOIC封裝中集成了高性能F-RAM、實時時鐘（RTC）、報警、看門狗定時器和電源故障復位功能。它採用鐵電工藝，無需電池備份即可提供非易失性存儲，具有快速寫入速度和高耐久性。數據可保存10年以上，同時消除了EEPROM和其他非易失性存儲器的可靠性、週期時間和功耗問題。

詳細技術參數

核心特性

• 256 Kbit F-RAM存儲器，SPI接口
• 集成實時時鐘（RTC），帶報警和看門狗定時器
• 電源故障復位和早期電源故障預警
• 非易失性存儲無需電池備份
• 高耐久性：1e14次讀寫週期
• 快速寫入速度：無寫入延遲
• 低功耗：待機5 µA
• 工作電壓範圍：2.7V至5.5V
• 工業溫度範圍：-40°C至+85°C
• 緊湊的14-SOIC封裝

典型應用場景

FM31L276-G 適用於需要非易失性存儲和精確計時的應用。具體示例包括：

• 5G基站：用於配置存儲和事件記錄
• 汽車儀表盤：用於行車數據和里程存儲
• 智能電錶：用於使用數據和時間戳記錄
• 工業PLC：用於參數存儲和實時時鐘
• 醫療設備：用於患者數據和時間跟蹤
• 物聯網網關：用於安全數據記錄和時間同步

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 FM31L276-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]