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.
ATTINY3217-MFR 是 Microchip(美国微芯)推出的一款 8 位 AVR 微控制器,针对空间受限、成本敏感且需多路 GPIO 的嵌入式应用优化设计。器件集成度高、功耗低、工作电压范围宽,适合电池供电和工业环境使用,是简单控制、传感器接口与人机交互等场景的理想选择。
ATTINY3217 提供丰富的片上资源以满足常见应用需求,包括多路数字 I/O、模拟输入、定时器/计数器以及常用串行外设(如 UART、SPI、I²C 等)。内置振荡器简化了硬件设计,Flash 与 EEPROM 的组合有利于代码与运行时数据的存储与保护。
WQFN-24-EP(4×4 mm)封装带有底部散热焊盘,便于 PCB 热管理与机械固定,适合空间受限的设计。器件的工业级工作温度(-40 ℃ 到 +125 ℃)和宽电压范围使其可用于工业控制、汽车电子边缘模块及户外设备等苛刻环境。
ATTINY3217-MFR 是一款面向紧凑空间与多 I/O 要求场景的 8 位 AVR 微控制器,凭借 32 KB Flash、256 B EEPROM、22 路 I/O 和工业级温度适应能力,为中小型嵌入式项目提供了稳定且成本可控的解决方案。在电源管理、封装散热和外设选型上做出合理设计,能够充分发挥其性能与可靠性。
Request for quote
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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