Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RENESAS AT45DB161E-SSHD-T AT45DB161E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RENESAS AT45DB161E-SSHD-T
- Type
- RENESAS
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RENESAS
- Electronic Component
- AT45DB161E-SSHD-T
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- NOR FLASH
- Electronic Component
- 0.169g
- Electronic Component
- 1
- Features
- positions
- Electronic Component
- BM0230826943
- Electronic Component
- 16Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.3V~3.6V
- Current
- 25uA
- Interface Type
- SPI
- Electronic Component
- 100000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AT45DB161E-SSHD-T 串行闪存存储器产品概述
AT45DB161E-SSHD-T是瑞萨电子推出的16Mbit串行SPI闪存，针对嵌入式系统对高容量、高速读写、低功耗及工业级可靠性的需求优化设计，采用紧凑SOIC-8封装，适配多类应用场景。
一、产品核心定位与优势
该产品属于串行闪存范畴，通过SPI接口实现数据交互，相比并行闪存具有引脚少、布线简单、PCB空间占用小的特点；同时结合85MHz高速时钟、低功耗待机及宽温适配，可满足从电池供电终端到 harsh工业环境的多样化需求。
二、关键性能参数详解
1. 存储与读写能力
- 容量：16Mbit（等效2MB），采用串行页编程架构（典型页大小256字节），支持页写入、块/整片擦除，适合小批量数据存储及固件升级；
- 速度：最高85MHz SPI时钟，支持高速数据传输，满足嵌入式系统实时读写需求。
2. 电源适配性
- 电压范围：2.3V~3.6V，兼容主流MCU的3.3V供电及低功耗2.5V系统，无需额外电平转换；
- 待机功耗：典型值25μA，显著延长电池供电设备（如物联网传感器）的续航时间。
三、封装与接口设计
- 封装：SOIC-8（小外形封装），尺寸紧凑（引脚间距1.27mm），适合小型化产品（如智能模组、便携式设备）；
- 接口：标准SPI协议（含MOSI、MISO、SCK、CS引脚），兼容瑞萨、STM32等主流MCU，简化系统集成。
四、可靠性与耐用性
- 擦写寿命：100,000次（10万次），支持频繁固件升级及数据修改（如工业PLC程序存储）；
- 数据保留：20年（TDR时间），长期存储校准参数、日志等关键数据不丢失；
- 温区范围：-40℃~+85℃，覆盖工业级环境，稳定工作于户外传感器、车间控制节点。
五、典型应用场景
- 工业控制：PLC模块、远程IO单元的程序与日志存储；
- 物联网终端：智能电表、环境监测站的配置参数存储；
- 消费电子：机顶盒、路由器的固件升级与缓存；
- 便携式设备：手持测试仪、医疗监护仪的低功耗数据存储。
六、产品总结
AT45DB161E-SSHD-T通过高容量、高速SPI、低功耗、工业级可靠性的组合，成为嵌入式存储优选；紧凑封装与宽电压适配降低了设计成本，可满足从入门到中高端嵌入式产品的存储需求。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
