Hot-selling and scarce TL16C450FNR ASYNCHRONOUS COMMUNICATIONS ELEMENT PLCC44 spot stock

Product Features

Programmable Baud Rate Generator Allows Division of Any Input Reference Clock by 1 to (216 −1) and Generates an Internal 16× Clock

Full Double Buffering Eliminates the Need for Precise Synchronization

Standard Asynchronous Communication Bits (Start, Stop, and Parity) Added or Deleted to or From the Serial Data Stream

Independent Receiver Clock Input

Transmit, Receive, Line Status, and Data Set Interrupts Independently Controlled

Fully Programmable Serial Interface Characteristics:

− 5-, 6-, 7-, or 8-Bit Characters

− Even-, Odd-, or No-Parity Bit Generation and Detection

− 1-, 1 1/2-, or 2-Stop Bit Generation

− Baud Generation (dc to 256 Kbit/s)

False Start Bit Detection

Complete Status Reporting Capabilities

3-State TTL Drive Capabilities for Bidirectional Data Bus and Control Bus

Line Break Generation and Detection

Internal Diagnostic Capabilities:

− Loopback Controls for Communications Link Fault Isolation

− Break, Parity, Overrun, Framing Error Simulation

Fully Prioritized Interrupt System Controls

Modem Control Functions (CTS, RTS, DSR, DTR, RI, and DCD)

Easily Interfaces to Most Popular Microprocessors

Faster Plug-In Replacement for National Semiconductor NS16C450

Product Specification

Product Photos

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