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Product Overview
The FM28V202A-TG is a 2-Mbit (256K x 8) Ferroelectric Random Access Memory (F-RAM) 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 from a single 3.0V to 3.6V power supply and is housed in a compact 44-pin TSOPII package. F-RAM technology provides data retention for over 10 years while eliminating the need for battery backup in applications requiring frequent data logging.
Detailed Technical Specifications
| Parameter |
Value |
| Density |
2 Mbit (256K x 8) |
| Interface |
Parallel (byte-wide) |
| Access Time |
55 ns |
| Supply Voltage |
3.0V – 3.6V |
| Operating Temperature |
-40°C to +85°C |
| Endurance |
10^14 read/write cycles |
| Data Retention |
10 years at +85°C |
| Package |
44-TSOPII (10.2mm x 18.4mm) |
| Standby Current |
5 µA (typical) |
| Active Current |
15 mA (typical at 55 ns cycle) |
Key Features
- Non-volatile ferroelectric memory with instant write and no write delays
- High endurance: 10^14 read/write cycles, far exceeding EEPROM/Flash
- Low power consumption: 5 µA standby, 15 mA active
- Fast access time: 55 ns
- Byte-wide parallel interface for easy integration
- Industrial temperature range: -40°C to +85°C
- RoHS compliant and lead-free
Target Applications
- Industrial automation: PLCs, motor drives, and data loggers requiring frequent non-volatile storage
- 5G base stations: Configuration storage and real-time parameter logging
- Automotive: Event data recorders (EDR), tire pressure monitoring systems (TPMS), and dashboard instrumentation
- Medical devices: Patient monitoring systems and portable diagnostic equipment
- Smart meters: Energy and water meters for tamper-proof data logging
- Enterprise storage: RAID controllers and SSD cache buffers
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
FM28V202A-TG. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
FM28V202A-TG 是英飛凌科技推出的2兆位(256K x 8)鐵電隨機存取存儲器(F-RAM)。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3.0V至3.6V單電源下工作,採用緊湊的44引腳TSOPII封裝。F-RAM技術提供超過10年的數據保持能力,無需在頻繁數據記錄的應用中使用電池備份。
詳細技術參數
| 參數 |
數值 |
| 密度 |
2 Mbit (256K x 8) |
| 接口 |
並行(字節寬) |
| 訪問時間 |
55 ns |
| 供電電壓 |
3.0V – 3.6V |
| 工作溫度 |
-40°C 至 +85°C |
| 耐久性 |
10^14 次讀寫週期 |
| 數據保持 |
85°C下10年 |
| 封裝 |
44-TSOPII (10.2mm x 18.4mm) |
| 待機電流 |
5 µA(典型值) |
| 工作電流 |
15 mA(典型值,55 ns週期) |
核心特性
- 非易失性鐵電存儲器,即時寫入,無寫入延遲
- 高耐久性:10^14次讀寫週期,遠超EEPROM/Flash
- 低功耗:待機5 µA,工作15 mA
- 快速訪問時間:55 ns
- 字節寬並行接口,易於集成
- 工業溫度範圍:-40°C至+85°C
- 符合RoHS標準,無鉛
典型應用場景
- 工業自動化:PLC、電機驅動和數據記錄器,需要頻繁的非易失性存儲
- 5G基站:配置存儲和實時參數記錄
- 汽車電子:事件數據記錄器(EDR)、胎壓監測系統(TPMS)和儀表盤儀表
- 醫療設備:病人監護系統和便攜式診斷設備
- 智能電錶:用於防篡改數據記錄的能源和水錶
- 企業存儲:RAID控制器和SSD緩存緩衝區
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 FM28V202A-TG 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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]