BQ4015YMA-85 TI Nonvolatile SRAM | 32-DIP Module (18.42x42.8) | 4Mb, 85ns

Product Overview

The BQ4015YMA-85 is a 4-Mbit (512K x 8) nonvolatile static RAM (NVSRAM) from Texas Instruments. It combines a high-performance SRAM with a lithium battery and power-fail control circuitry in a compact 32-pin DIP module (18.42x42.8 mm). The device provides unlimited read/write cycles and retains data for over 10 years without external power. With an access time of 85 ns, it is ideal for applications requiring fast, reliable nonvolatile storage.

Detailed Technical Specifications

Key Features

• Integrated lithium battery and power-fail control
• Automatic write protection during power loss
• Unlimited write endurance
• Fast 85 ns access time
• JEDEC standard 32-pin DIP footprint
• Low power consumption: 50 mA active, 1 µA standby

Target Applications

• Industrial automation: PLCs, CNC controllers
• Networking: 5G base stations, routers, switches
• Automotive: infotainment systems, dashboard data loggers
• Medical devices: patient monitors, diagnostic equipment
• Data storage: RAID controllers, solid-state drives

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ4015YMA-85. 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

BQ4015YMA-85 是德州儀器（TI）推出的4兆位（512K x 8）非易失性靜態RAM（NVSRAM）。它將高性能SRAM、鋰電池和電源故障控制電路集成在緊湊的32引腳DIP模塊（18.42x42.8 mm）中。該器件支持無限次讀寫操作，並在無外部電源情況下數據保持超過10年。85 ns的訪問時間使其非常適合需要快速、可靠非易失性存儲的應用。

詳細技術參數

核心特性

• 集成鋰電池和電源故障控制
• 掉電時自動寫保護
• 無限寫入耐久性
• 快速85 ns訪問時間
• JEDEC標準32引腳DIP封裝
• 低功耗：工作50 mA，待機1 µA

典型應用場景

• 工業自動化：PLC、CNC控制器
• 網絡設備：5G基站、路由器、交換機
• 汽車電子：信息娛樂系統、儀表板數據記錄器
• 醫療設備：病人監護儀、診斷設備
• 數據存儲：RAID控制器、固態硬盤

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ4015YMA-85 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]