TL16C552FNR TI Dual UART | 68-PLCC (24.23X24.23) | 1.8V-5V, 1Mbps

Product Overview

The TL16C552FNR from Texas Instruments is a dual universal asynchronous receiver/transmitter (UART) designed for serial communication in industrial and embedded systems. Housed in a 68-pin PLCC package (24.23x24.23 mm), it integrates two independent UART channels with FIFO buffers, supporting data rates up to 1 Mbps. Operating from 1.8V to 5V supply, it offers flexible voltage compatibility for mixed-voltage systems. The device includes modem control signals, a programmable baud rate generator, and a bidirectional data bus interface, making it ideal for multi-port serial expansion in applications such as 5G base stations, industrial automation, and automotive telematics.

Detailed Technical Specifications

Key Features

• Dual independent UART channels with 16-byte FIFO for reduced CPU overhead
• Wide supply voltage range (1.8V to 5V) for compatibility with various logic levels
• High-speed data transfer up to 1 Mbps
• Full modem control signals for reliable serial communication
• Programmable baud rate generator with fine resolution
• Industry-standard 68-PLCC package for easy integration
• Low power consumption suitable for battery-powered devices

Target Applications

• 5G base station control and monitoring (e.g., remote radio unit management)
• Industrial automation PLCs and motor drives (e.g., Siemens S7-1200)
• Automotive telematics and infotainment systems (e.g., Tesla Model 3 dashboard)
• Medical equipment (e.g., patient monitoring systems)
• Point-of-sale terminals and barcode scanners
• Networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL16C552FNR. 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

TL16C552FNR 是德州儀器（TI）推出的雙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。採用 68 引腳 PLCC 封裝（24.23x24.23 mm），集成兩個獨立的 UART 通道，配備 FIFO 緩衝器，支持高達 1 Mbps 的數據速率。工作電壓範圍為 1.8V 至 5V，可靈活兼容混合電壓系統。器件包含調製解調器控制信號、可編程波特率發生器和雙向數據總線接口，非常適合在 5G 基站、工業自動化和汽車遠程信息處理等應用中進行多端口串行擴展。

詳細技術參數

核心特性

• 雙獨立 UART 通道，配備 16 字節 FIFO，減少 CPU 開銷
• 寬電壓範圍（1.8V 至 5V），兼容多種邏輯電平
• 高速數據傳輸，最高 1 Mbps
• 完整的調製解調器控制信號，確保可靠串行通信
• 可編程波特率發生器，分辨率精細
• 行業標準 68-PLCC 封裝，易於集成
• 低功耗，適合電池供電設備

典型應用場景

• 5G 基站控制與監控（例如遠程射頻單元管理）
• 工業自動化 PLC 和電機驅動（例如西門子 S7-1200）
• 汽車遠程信息處理和信息娛樂系統（例如特斯拉 Model 3 儀表板）
• 醫療設備（例如病人監護系統）
• 銷售點終端和條碼掃描器
• 網絡設備（例如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL16C552FNR 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]