Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LPC1754FBD80K 为恩智浦(NXP)基于 ARM Cortex-M3 的 32 位微控制器,面向性能与低功耗平衡的嵌入式应用。核心主频最高可达 100 MHz,片内采用 128 KB FLASH 程序存储和 32 KB RAM,为中等复杂度的控制与通信任务提供充足资源。器件工作电压范围为 2.4 V 至 3.6 V,工作温度范围为 -40 ℃ 至 +85 ℃,适合工业级应用环境。
LPC1754 所属家族通常配备丰富的片上外设,便于实现多种通信与控制功能。典型可用资源包括多路通用定时器、PWM 输出、ADC 通道以及常用总线接口(UART、SPI、I2C 等),能满足传感采集、位置/速度控制与与上位机通信的需求。52 路 I/O 为外设扩展和板上布线提供较大灵活性。
器件采用 80 引脚 LQFP 封装,外形尺寸 12 mm × 12 mm,适合中等密度 PCB 布局。封装引脚数量与排列方便外设引出与散热处理,适合量产 SMT 工艺。
LPC1754FBD80K 以 Cortex-M3 的运算能力、128 KB FLASH 与 32 KB RAM 的存储配置,以及 52 路 I/O 的扩展能力,为中端嵌入式控制与通信应用提供了稳定的硬件平台。其宽电压与工业级温度范围使其在工业与商业产品中具有良好的适应性;在实际设计中注意电源、时钟与 I/O 保护即可发挥器件最佳性能。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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