LM3S3748-IQC50-A0T TI Microcontroller | 100-LQFP (14X14) | 50MHz, 256KB Flash

Product Overview

The LM3S3748-IQC50-A0T is a high-performance ARM Cortex-M3 based microcontroller from Texas Instruments, part of the Stellaris family. It operates at up to 50 MHz and features 256 KB of flash memory and 64 KB of SRAM. The device is housed in a 100-pin LQFP package (14x14 mm) and is designed for industrial and embedded applications requiring rich connectivity and real-time control.

Detailed Technical Specifications

Key Features

• ARM Cortex-M3 core with 50 MHz performance
• 256 KB flash and 64 KB SRAM for complex applications
• Integrated 10/100 Ethernet MAC+PHY for networking
• USB 2.0 OTG/Host/Device with PHY
• Two CAN 2.0B controllers for automotive/industrial
• Multiple serial interfaces: UART, I2C, SSI/SPI
• 12-channel DMA controller for efficient data transfer
• 8-channel PWM for motor control and power conversion
• 2x 10-bit ADC with up to 8 input channels
• Industrial temperature range (-40°C to +85°C)

Target Applications

• Industrial automation controllers (e.g., PLCs, motor drives)
• Building automation (e.g., HVAC controllers, lighting systems)
• Networking equipment (e.g., 5G base station control, IoT gateways)
• Automotive (e.g., dashboard controllers, body electronics)
• Medical devices (e.g., patient monitoring, diagnostic equipment)
• Consumer electronics (e.g., smart home hubs, gaming peripherals)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3S3748-IQC50-A0T. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LM3S3748-IQC50-A0T 是德州儀器 Stellaris 系列的一款高性能 ARM Cortex-M3 微控制器，最高工作頻率 50 MHz，配備 256 KB 閃存和 64 KB SRAM。器件採用 100 引腳 LQFP 封裝（14x14 mm），專為需要豐富連接性和實時控制的工業及嵌入式應用設計。

詳細技術參數

核心特性

• ARM Cortex-M3 核心，50 MHz 性能
• 256 KB 閃存和 64 KB SRAM，適用於複雜應用
• 集成 10/100 以太網 MAC+PHY，支持聯網
• USB 2.0 OTG/主機/設備，帶 PHY
• 兩個 CAN 2.0B 控制器，用於汽車/工業
• 多種串行接口：UART、I2C、SSI/SPI
• 12通道 DMA 控制器，高效數據傳輸
• 8通道 PWM，用於電機控制和電源轉換
• 2x 10位 ADC，最多 8 個輸入通道
• 工業溫度範圍（-40°C 至 +85°C）

典型應用場景

• 工業自動化控制器（例如 PLC、電機驅動器）
• 樓宇自動化（例如 HVAC 控制器、照明系統）
• 網絡設備（例如 5G 基站控制、物聯網網關）
• 汽車電子（例如儀表板控制器、車身電子）
• 醫療設備（例如病人監護、診斷設備）
• 消費電子（例如智能家居中樞、遊戲外設）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3S3748-IQC50-A0T 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]