WMSIC Electronic Components

MICROCHIP AT24C04D-STUM-T AT24C04D

ModelAT24C04D-STUM-T
PackageSOT-23-5
BrandMICROCHIP
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MICROCHIP AT24C04D-STUM-T
Type
MICROCHIP
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
AT24C04D-STUM-T
Electronic Component
1
Package
SOT-23-5
Electronic Component
EEPROM
Electronic Component
1.87g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0000037150
Electronic Component
4Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~3.6V
Interface Type
I2C
Electronic Component
100
Clock Frequency(fc)
1MHz

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

产品概述: AT24C04D-STUM-T

一、产品简介

AT24C04D-STUM-T 是一款由美国微芯科技(Microchip Technology Inc.)生产的 EEPROM 存储器。该产品具有 4Kb(512 x 8 位)的存储容量,采用 I²C 接口,专为低功耗和高性能的应用设计。EEPROM,即电可擦除可编程只读存储器,是一种非易失性存储器,能够在断电的情况下保留数据,广泛应用于各种电子设备的存储需求。

二、核心参数

  1. 工作温度范围: AT24C04D-STUM-T 具有宽广的工作温度范围,支持 -40°C 到 +85°C 的环境条件,使其适用于各种严苛的工业和消费电子应用。

  2. 供电电压: 此产品的供电电压范围为 1.7V 至 3.6V,极大地提升了其在电池供电设备中的适用性,能够有效降低功耗并延长电池使用寿命。

  3. 存储器类型: 作为 EEPROM,AT24C04D-STUM-T 支持数据的多次写入与擦除,特别适用于需要频繁更新数据的应用场景,例如仪表、传感器数据存储和配置文件。

  4. 时钟频率与访问时间: 此器件的时钟频率为 1MHz,访问时间可达到 450ns,能够快速响应数据读写操作,满足快速计算与数据处理的需求。

  5. 写入周期: 写入一个字节的周期时间为 5 ms,虽然写入速度不如 SRAM 快,但作为非易失性存储器,AT24C04D-STUM-T 充分平衡了速度与数据持久性,适合大多数应用。

  6. 封装形式: 产品采用 SOT-23-5 表面贴装型封装,体积小巧,适合空间受限的设计需求。

三、典型应用场景

AT24C04D-STUM-T 在多个领域都有广泛应用,包括但不限于:

  1. 消费电子: 包括移动设备、智能家居设备及可穿戴设备等。在这些应用中,设备可能需要存储配置、用户设置或传感器数据等信息。

  2. 工业控制: 适用于各种监测与控制系统,能够存储操作参数、校准数据和状态信息,支持设备的自检与维护。

  3. 汽车电子: 在汽车应用中,AT24C04D-STUM-T 可用于存储重要的参数设置、行驶数据和故障代码,提升车辆的安全性和可靠性。

  4. 医疗设备: 电子医疗设备需要存储病人信息和设备设定,确保在不同工作阶段数据的完整性和安全性。

四、技术优势

  1. 非易失性: 由于其非易失性,AT24C04D-STUM-T 能够在断电后保留数据,消除了对电池的数据保护需求。

  2. 低功耗: 其设计符合低功耗的要求,适合长时间工作的便携式设备,尤其在电池供电的情况下尤为重要。

  3. 易于集成: SOT-23-5 封装设计使得 AT24C04D-STUM-T 便于集成到小型电路板中,适合现代紧凑型设计的需求。

五、结论

综合来看,AT24C04D-STUM-T 是一款性能卓越、适用广泛的 EEPROM 存储器,具备高速数据访问能力与低功耗特性。其优越的工作温度范围和可靠的存储产品特性,满足从消费电子到工业及医疗设备等多领域的应用需求,为设计师提供了更多的选择与灵活性。在不断变化的技术环境中,AT24C04D-STUM-T 将继续支持各种创新解决方案的实施。

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.