TL16C550CIFNR TI UART IC | 44-PLCC (16.58X16.58) | 1.8V-5V, 1Mbps

Product Overview

The TL16C550CIFNR is a single-channel Universal Asynchronous Receiver/Transmitter (UART) from Texas Instruments, designed for serial communication in industrial and embedded systems. It operates as an enhanced version of the TL16C450, featuring a 16-byte FIFO to reduce CPU overhead. Housed in a 44-pin PLCC package (16.58x16.58 mm), it supports data rates up to 1 Mbps and operates over a wide voltage range of 1.8V to 5V, making it suitable for both legacy and modern designs.

Detailed Technical Specifications

Key Features

• 16-byte transmit and receive FIFOs
• Programmable serial data format: 5, 6, 7, or 8 bits; 1, 1.5, or 2 stop bits; even, odd, or no parity
• Independent receiver clock input
• Modem control signals (CTS, RTS, DSR, DTR, RI, DCD)
• Automatic hardware flow control (RTS/CTS)
• Software flow control (XON/XOFF)
• Up to 1 Mbps data rate at 5V
• Low power consumption
• Compatible with TL16C450 and TL16C550

Target Applications

• 5G base station control and monitoring (e.g., remote management interfaces)
• Automotive dashboard communication (e.g., infotainment systems)
• Industrial automation (e.g., PLCs, motor drives)
• Point-of-sale (POS) terminals
• Networking equipment (e.g., routers, switches)
• Embedded systems requiring legacy serial ports

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL16C550CIFNR. 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

TL16C550CIFNR 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。作為 TL16C450 的增強版本，它配備了 16 字節 FIFO，可減少 CPU 負擔。採用 44 引腳 PLCC 封裝（16.58x16.58 mm），支持高達 1 Mbps 的數據速率，並在 1.8V 至 5V 的寬電壓範圍內工作，適用於傳統和現代設計。

詳細技術參數

核心特性

• 16 字節發送和接收 FIFO
• 可編程串行數據格式：5、6、7 或 8 位；1、1.5 或 2 個停止位；偶校驗、奇校驗或無校驗
• 獨立的接收器時鐘輸入
• 調製解調器控制信號 (CTS、RTS、DSR、DTR、RI、DCD)
• 自動硬件流量控制 (RTS/CTS)
• 軟件流量控制 (XON/XOFF)
• 5V 時最高 1 Mbps 數據速率
• 低功耗
• 與 TL16C450 和 TL16C550 兼容

典型應用場景

• 5G 基站控制與監控（例如遠程管理接口）
• 汽車儀表板通信（例如信息娛樂系統）
• 工業自動化（例如 PLC、電機驅動器）
• 銷售點 (POS) 終端
• 網絡設備（例如路由器、交換機）
• 需要傳統串行端口的嵌入式系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL16C550CIFNR 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]