TMS320LC548PGE-80 TI DSP | 144-LQFP (20X20) | 80MHz, 16-Bit Fixed-Point

Product Overview

The TMS320LC548PGE-80 is a high-performance, low-power 16-bit fixed-point digital signal processor (DSP) from Texas Instruments. It operates at 80 MHz and is part of the TMS320C54x family, designed for real-time digital signal processing applications. The device features a modified Harvard architecture with separate program and data buses, enabling high throughput. It is housed in a 144-pin LQFP package with a 20x20 mm footprint, suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• High-performance 16-bit fixed-point DSP core with 80 MHz clock speed
• Low power consumption ideal for portable and embedded systems
• On-chip memory: 64K words RAM, 32K words ROM
• Two multichannel buffered serial ports (McBSPs) for high-speed data transfer
• Host port interface (HPI) for easy connection to microcontrollers
• Six-channel DMA controller for efficient data movement
• Enhanced JTAG boundary scan for testing and debugging
• Single 3.3V supply reduces system complexity

Target Applications

• 5G base station digital predistortion and beamforming
• Automotive dashboard audio processing and noise cancellation
• Industrial motor control and power inverters
• Medical imaging and patient monitoring systems
• Voice over IP (VoIP) gateways and echo cancellation
• Portable audio players and hearing aids

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMS320LC548PGE-80. 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

TMS320LC548PGE-80 是德州儀器（TI）推出的一款高性能、低功耗16位定點數字信號處理器（DSP），工作頻率為80 MHz，屬於TMS320C54x系列，專為實時數字信號處理應用設計。該器件採用改進的哈佛架構，具有獨立的程序總線和數據總線，可實現高吞吐量。封裝為144引腳LQFP，尺寸20x20 mm，適合空間受限的設計。

詳細技術參數

核心特性

• 高性能16位定點DSP核心，時鐘速度80 MHz
• 低功耗，適合便攜式和嵌入式系統
• 片上存儲器：64K字RAM，32K字ROM
• 兩個多通道緩衝串行端口（McBSP），支持高速數據傳輸
• 主機端口接口（HPI），便於與微控制器連接
• 六通道DMA控制器，實現高效數據移動
• 增強型JTAG邊界掃描，用於測試和調試
• 單一3.3V供電，降低系統複雜性

典型應用場景

• 5G基站數字預失真和波束成形
• 汽車儀表板音頻處理和噪聲消除
• 工業電機控制和電源逆變器
• 醫療成像和病人監護系統
• IP語音（VoIP）網關和迴聲消除
• 便攜式音頻播放器和助聽器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMS320LC548PGE-80 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]