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Product Overview
The 8412904LA is a high-performance 4-Mbit (256K x 16) Static Random Access Memory (SRAM) device from Texas Instruments. It operates at a supply voltage of 3.3V and features fast access times, making it ideal for cache memory, networking equipment, and industrial applications. The device is offered in a 44-pin SOJ package and supports industrial temperature range.
Detailed Technical Specifications
| Parameter |
Value |
| Organization |
256K x 16 |
| Supply Voltage |
3.3V ± 10% |
| Access Time |
10 ns (max) |
| Operating Temperature |
-40°C to +85°C |
| Package |
44-pin SOJ |
| Power Dissipation |
Active: 500 mW (max), Standby: 10 mW (max) |
Key Features
- High-speed access time of 10 ns
- Low power consumption with automatic power-down
- Single 3.3V power supply
- TTL-compatible inputs and outputs
- Industrial temperature range
- Easy memory expansion with chip enable and output enable
Target Applications
- Networking equipment such as 5G base stations and routers
- Industrial control systems like PLCs and motor drives
- Automotive infotainment and dashboard systems
- Medical imaging devices
- Test and measurement equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
8412904LA. Our core advantages include:
-
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.
-
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
8412904LA 是一款來自德州儀器的高性能 4-Mbit (256K x 16) 靜態隨機存取存儲器 (SRAM) 器件。它工作在 3.3V 電源電壓下,具有快速訪問時間,非常適合緩存存儲器、網絡設備和工業應用。該器件採用 44 引腳 SOJ 封裝,支持工業溫度範圍。
詳細技術參數
| 參數 |
數值 |
| 組織 |
256K x 16 |
| 電源電壓 |
3.3V ± 10% |
| 訪問時間 |
10 ns (最大) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
44 引腳 SOJ |
| 功耗 |
工作:500 mW (最大),待機:10 mW (最大) |
核心特性
- 高速訪問時間 10 ns
- 低功耗,自動掉電
- 單一 3.3V 電源
- TTL 兼容輸入和輸出
- 工業溫度範圍
- 通過片選和輸出使能輕鬆擴展存儲
典型應用場景
- 網絡設備,如 5G 基站和路由器
- 工業控制系統,如 PLC 和電機驅動器
- 汽車信息娛樂和儀表板系統
- 醫療成像設備
- 測試和測量設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 8412904LA 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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]