TMS320C5545AZQW12 TI DSP | 118-BGAMICROSTARJUNIOR (7x7) | 500MHz, 320KB RAM

Product Overview

The TMS320C5545AZQW12 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C55x generation. It operates at a clock speed of up to 500 MHz and delivers 1000 MIPS, making it ideal for real-time signal processing applications. The device is housed in a compact 118-ball BGA MICROSTAR JUNIOR package (7x7 mm), enabling space-constrained designs. It features 320 KB of on-chip RAM, including 256 KB of dual-access RAM (DARAM) and 64 KB of single-access RAM (SARAM), along with 128 KB of ROM. The processor supports a wide range of peripherals such as I2C, SPI, UART, and a 10-bit ADC, and operates from a single 1.8V supply with 3.3V I/O tolerance.

Detailed Technical Specifications

Key Features

• High-performance fixed-point DSP core with 500 MHz clock speed
• Ultra-low power consumption (0.15 mW/MIPS) for battery-powered applications
• Large on-chip memory: 320 KB RAM and 128 KB ROM
• Rich peripheral set including I2C, SPI, UART, and 10-bit ADC
• Compact 7x7 mm BGA package for space-constrained designs
• Advanced power management with multiple low-power modes
• Support for real-time operating systems (RTOS) like DSP/BIOS

Target Applications

The TMS320C5545AZQW12 is designed for a variety of real-time signal processing applications, including:

• 5G base stations: Channel estimation, beamforming, and signal equalization
• Automotive dashboard: Audio processing, voice recognition, and instrument cluster control
• Industrial automation: Motor control, power line communication, and sensor fusion
• Medical devices: Hearing aids, patient monitoring, and diagnostic equipment
• Consumer electronics: Smart speakers, noise cancellation, and portable audio players

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TMS320C5545AZQW12. 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

TMS320C5545AZQW12 是德州儀器（TI）推出的一款高性能定點數字信號處理器（DSP），屬於 TMS320C55x 系列。其最高工作頻率為 500 MHz，性能可達 1000 MIPS，非常適合實時信號處理應用。該器件採用緊湊的 118 球 BGA MICROSTAR JUNIOR 封裝（7x7 mm），適用於空間受限的設計。片上集成 320 KB RAM（包括 256 KB 雙訪問 RAM 和 64 KB 單訪問 RAM）以及 128 KB ROM。處理器支持多種外設，如 I2C、SPI、UART 和 10 位 ADC，並在單一 1.8V 電源下工作，I/O 容忍 3.3V。

詳細技術參數

核心特性

• 高性能定點 DSP 核心，時鐘速度 500 MHz
• 超低功耗（0.15 mW/MIPS），適合電池供電應用
• 大容量片上存儲器：320 KB RAM 和 128 KB ROM
• 豐富的外設集，包括 I2C、SPI、UART 和 10 位 ADC
• 緊湊的 7x7 mm BGA 封裝，節省空間
• 先進的電源管理，支持多種低功耗模式
• 支持實時操作系統（RTOS），如 DSP/BIOS

典型應用場景

TMS320C5545AZQW12 適用於多種實時信號處理應用，包括：

• 5G 基站：信道估計、波束成形和信號均衡
• 汽車儀表盤：音頻處理、語音識別和儀表控制
• 工業自動化：電機控制、電力線通信和傳感器融合
• 醫療設備：助聽器、患者監護和診斷設備
• 消費電子：智能音箱、降噪和便攜音頻播放器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TMS320C5545AZQW12 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。
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• 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]