LM3S1512-IQC25-A2 TI Microcontroller | 100-LQFP (14x14) | 32-bit ARM Cortex-M3, 256KB Flash

Product Overview

The LM3S1512-IQC25-A2 is a high-performance 32-bit microcontroller from Texas Instruments, based on the ARM Cortex-M3 architecture. It is designed for embedded applications requiring a balance of processing power, memory, and peripheral integration. Housed in a 100-pin LQFP package (14x14 mm), this device operates at up to 25 MHz and features 256 KB of flash memory and 64 KB of SRAM. The LM3S1512 is part of the Stellaris family, offering a rich set of peripherals including multiple UARTs, I2C, SPI, timers, and an integrated ADC. It is ideal for industrial control, building automation, and human-machine interface (HMI) applications.

Detailed Technical Specifications

Key Features

• 32-bit ARM Cortex-M3 core with Thumb-2 instruction set for high code density
• 256 KB on-chip flash with pre-fetch buffer for improved performance
• 64 KB SRAM for data and program storage
• Integrated 10-bit ADC with up to 16 channels
• Multiple serial interfaces: UART, I2C, SPI, and SSI
• Advanced timer functions including PWM, capture/compare, and quadrature encoder
• DMA controller for efficient data transfers
• Low-power modes: sleep, deep-sleep, and hibernate
• Industrial temperature range (-40°C to +85°C)
• 100-pin LQFP package for compact designs

Target Applications

• Industrial control systems: PLCs, motor drives, and robotic controllers
• Building automation: HVAC controllers, lighting systems, and access control panels
• Human-machine interface (HMI): touchscreen displays and keypad interfaces
• Medical devices: patient monitoring and diagnostic equipment
• Networking equipment: 5G base station control modules and IoT gateways
• Automotive: dashboard controllers and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3S1512-IQC25-A2. 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

LM3S1512-IQC25-A2 是一款基於 ARM Cortex-M3 架構的高性能 32 位微控制器，來自德州儀器。它專為需要處理能力、存儲和外設集成平衡的嵌入式應用而設計。該器件採用 100 引腳 LQFP 封裝（14x14 mm），工作頻率高達 25 MHz，配備 256 KB 閃存和 64 KB SRAM。LM3S1512 屬於 Stellaris 系列，提供豐富的外設，包括多個 UART、I2C、SPI、定時器和集成 ADC。它非常適合工業控制、樓宇自動化和人機界面（HMI）應用。

詳細技術參數

核心特性

• 32 位 ARM Cortex-M3 核心，支持 Thumb-2 指令集，代碼密度高
• 256 KB 片上閃存，帶預取緩衝區，提升性能
• 64 KB SRAM，用於數據和程序存儲
• 集成 10 位 ADC，最多 16 通道
• 多種串行接口：UART、I2C、SPI 和 SSI
• 高級定時器功能，包括 PWM、捕獲/比較和正交編碼器
• DMA 控制器，實現高效數據傳輸
• 低功耗模式：睡眠、深度睡眠和休眠
• 工業溫度範圍（-40°C 至 +85°C）
• 100 引腳 LQFP 封裝，適合緊湊設計

典型應用場景

• 工業控制系統：PLC、電機驅動和機器人控制器
• 樓宇自動化：HVAC 控制器、照明系統和門禁控制面板
• 人機界面（HMI）：觸摸屏顯示和鍵盤接口
• 醫療設備：病人監護和診斷設備
• 網絡設備：5G 基站控制模塊和物聯網網關
• 汽車電子：儀表板控制器和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3S1512-IQC25-A2 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]