TL16C550CPTG4 TI UART IC | 48-LQFP（7X7） | 1.8V-5V, 1Mbps

Product Overview

The TL16C550CPTG4 is a single-channel Universal Asynchronous Receiver/Transmitter (UART) from Texas Instruments, designed for serial communication in industrial and embedded systems. It operates with a supply voltage range of 1.8V to 5V and supports data rates up to 1 Mbps. The device is housed in a 48-pin LQFP package (7x7 mm) and is compatible with the industry-standard 16C550 UART. It features a 16-byte FIFO for both transmit and receive, reducing CPU overhead. The TL16C550CPTG4 is ideal for applications requiring reliable asynchronous serial data transfer, such as point-of-sale terminals, networking equipment, and industrial automation.

Detailed Technical Specifications

Key Features

• Single-channel UART with 16-byte FIFO for reduced CPU intervention
• Wide supply voltage range (1.8V to 5V) for flexible system integration
• High-speed data transfer up to 1 Mbps
• Full modem control signals for reliable handshaking
• Auto flow control (RTS/CTS) and software flow control (XON/XOFF)
• Programmable data format (5-8 bits, parity, stop bits)
• Low power consumption with power-down mode
• Industrial temperature range (-40°C to +85°C)
• Compatible with industry-standard 16C550 UART

Target Applications

• Industrial automation controllers (e.g., PLCs, motor drives)
• Point-of-sale (POS) terminals and barcode scanners
• Networking equipment (e.g., routers, switches, 5G base stations)
• Embedded systems (e.g., single-board computers, IoT gateways)
• Medical devices (e.g., patient monitors, diagnostic equipment)
• Automotive infotainment and dashboard systems
• Test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL16C550CPTG4. 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

TL16C550CPTG4 是德州儀器（TI）推出的單通道通用異步收發器（UART），專為工業和嵌入式系統中的串行通信設計。它支持 1.8V 至 5V 的電源電壓範圍，數據傳輸速率高達 1 Mbps。器件採用 48 引腳 LQFP 封裝（7x7 mm），與業界標準的 16C550 UART 兼容。內置 16 字節 FIFO（發送和接收），可減少 CPU 負擔。TL16C550CPTG4 非常適合需要可靠異步串行數據傳輸的應用，如 POS 終端、網絡設備和工業自動化。

詳細技術參數

核心特性

• 單通道 UART，帶 16 字節 FIFO，減少 CPU 干預
• 寬電源電壓範圍（1.8V 至 5V），便於系統集成
• 高速數據傳輸，最高 1 Mbps
• 完整調製解調器控制信號，實現可靠握手
• 自動流控制（RTS/CTS）和軟件流控制（XON/XOFF）
• 可編程數據格式（5-8 位、校驗位、停止位）
• 低功耗，支持省電模式
• 工業溫度範圍（-40°C 至 +85°C）
• 與業界標準 16C550 UART 兼容

典型應用場景

• 工業自動化控制器（如 PLC、電機驅動器）
• 銷售點（POS）終端和條碼掃描器
• 網絡設備（如路由器、交換機、5G 基站）
• 嵌入式系統（如單板計算機、物聯網網關）
• 醫療設備（如病人監護儀、診斷設備）
• 汽車信息娛樂和儀表板系統
• 測試和測量儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL16C550CPTG4 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.
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