TL16C451FN TI UART IC | 68-PLCC (24.23X24.23) | 4-Ch, 16-Byte FIFO

Product Overview

The TL16C451FN from Texas Instruments is a high-performance asynchronous communications element (ACE) that integrates four UART channels with 16-byte FIFOs. Housed in a 68-pin PLCC package (24.23x24.23 mm), it provides reliable serial-to-parallel conversion for industrial and telecom applications. Operating at up to 1 Mbps, it supports 5V logic and includes a programmable baud rate generator.

Detailed Technical Specifications

Key Features

• Four independent UART channels with 16-byte FIFOs reduce CPU overhead
• Programmable baud rate generator supports standard and custom rates
• Automatic hardware flow control (RTS/CTS) for reliable data transfer
• 5V tolerant inputs and outputs
• Industry-standard 68-PLCC package for easy integration
• Low power consumption: typical 50 mA

Target Applications

• Industrial automation controllers (e.g., Siemens S7-1200 PLC)
• 5G base station management interfaces (e.g., Nokia AirScale)
• Automotive diagnostic systems (e.g., Bosch vehicle communication modules)
• Point-of-sale terminals (e.g., Verifone VX 520)
• Network routers and switches (e.g., Cisco ISR 4000)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL16C451FN. 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

TL16C451FN 是德州儀器的高性能異步通信元件（ACE），集成了四個帶有16字節FIFO的UART通道。採用68引腳PLCC封裝（24.23x24.23 mm），為工業和電信應用提供可靠的串並轉換。工作速率高達1 Mbps，支持5V邏輯，並包含可編程波特率發生器。

詳細技術參數

核心特性

• 四個獨立UART通道，每個帶16字節FIFO，減少CPU開銷
• 可編程波特率發生器，支持標準和自定義速率
• 自動硬件流控（RTS/CTS），確保可靠數據傳輸
• 5V容限輸入輸出
• 行業標準68-PLCC封裝，易於集成
• 低功耗：典型50 mA

典型應用場景

• 工業自動化控制器（如西門子S7-1200 PLC）
• 5G基站管理接口（如諾基亞AirScale）
• 汽車診斷系統（如博世車輛通信模塊）
• 銷售點終端（如Verifone VX 520）
• 網絡路由器和交換機（如思科ISR 4000）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL16C451FN 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]