WMSIC Electronic Components

Gigadevice GD25LQ128EWIGR

ModelGD25LQ128EWIGR
PackageWSON-8-EP(5x6)
BrandGigadevice
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Gigadevice GD25LQ128EWIGR
Type
GIGADEVICE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GIGADEVICE
Electronic Component
GD25LQ128EWIGR
Electronic Component
1
Package
WSON-8-EP(5x6)
Electronic Component
NOR FLASH
Electronic Component
1.158g
Electronic Component
1
Electronic Component
BM0231072780
Electronic Component
128Mbit
Operating Voltage
1.65V~2V
Current
35uA
Interface Type
SPI
Electronic Component
100000
Clock Frequency(fc)
120MHz
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

GD25LQ128EWIGR NOR FLASH产品概述

GD25LQ128EWIGR是北京兆易创新(Gigadevice)推出的一款128Mbit容量SPI NOR FLASH,针对低功耗、高速读写场景优化设计,适配1.65V~2.0V宽电压范围,采用小尺寸WSON-8-EP封装,以下从核心参数、性能优势、应用场景等维度详细概述。

一、核心参数总览

该芯片的核心参数覆盖存储容量、接口、电压、速度及可靠性等关键维度,具体如下:

  • 存储容量:128Mbit(等效16MB),满足嵌入式系统固件、配置数据、日志等存储需求;
  • 接口类型:标准SPI串行接口(SCK、MOSI、MISO、CS),连线简单,节省PCB资源;
  • 工作电压:1.65V~2.0V,适配锂电池降压、低功耗MCU供电场景;
  • 时钟频率:120MHz,支持高速SPI读写,理论传输速率可达15MB/s;
  • 擦写性能:页写入时间500μs,32KB块擦除时间160ms,支持灵活擦写粒度;
  • 可靠性:擦写寿命100,000次(10万次),数据保留时间20年,待机电流35μA。

二、关键性能优势

  1. 低电压低功耗适配
    1.65V~2.0V的工作电压范围覆盖了大多数低功耗嵌入式系统的供电需求(如锂电池降压后电压、3.3V系统降压设计),无需额外升压/降压电路,简化系统硬件设计;35μA的待机电流可显著延长电池供电设备(如可穿戴、物联网终端)的续航时间。

  2. 高速读写能力
    120MHz的SPI时钟频率高于行业常规80MHz水平,支持快速数据传输:页写入时间仅500μs,适合固件批量升级;32KB块擦除160ms,满足系统配置数据的快速更新需求,提升整体系统响应速度。

  3. 可靠耐用性
    10万次擦写寿命是普通NOR FLASH(通常1万次)的10倍,适合频繁更新固件的场景(如智能音箱、路由器);20年数据保留时间确保存储信息长期有效,即使设备长期断电也能保持数据完整,降低数据丢失风险。

  4. 小尺寸封装设计
    采用WSON-8-EP(5×6mm)封装,体积仅为常规SOP-8封装的1/3左右,适合高密度PCB布局(如可穿戴设备、小型物联网模块);暴露焊盘(EP)设计增强散热性能,降低芯片工作温度,进一步提升可靠性。

三、典型应用场景

GD25LQ128EWIGR凭借低功耗、高速、可靠的特性,广泛适配以下场景:

  1. 物联网终端设备:智能传感器(温湿度、运动传感器)、智能家居控制器(灯光、窗帘控制),低功耗待机满足长期部署需求,高速读写支持数据批量采集;
  2. 消费电子:智能手环、蓝牙耳机、便携式医疗设备,小封装适配紧凑设计,低电压适配锂电池供电;
  3. 工业控制与通信:小型PLC模块、4G/5G通信模块、工业网关,可靠的擦写寿命和数据保留适合工业环境长期运行,高速读写支持固件升级;
  4. 车载电子(入门级):车载信息娱乐系统辅助存储、胎压监测模块,宽电压范围适配车载12V系统降压设计。

四、品牌与技术保障

北京兆易创新作为国内存储芯片龙头企业,GD25系列NOR FLASH已通过严格的可靠性测试(温度循环、湿度老化、ESD测试等),兼容性覆盖主流MCU(STM32、NXP Kinetis等)和MPU平台;同时提供完善的技术支持( datasheet、参考设计、样片申请),助力客户快速实现产品落地。

综上,GD25LQ128EWIGR是一款平衡低功耗、高速读写与可靠性的SPI NOR FLASH,适合大多数嵌入式系统的存储需求,尤其在物联网、消费电子等低功耗场景中具有显著优势。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

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.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

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.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.