NS16C2552 - Dual UART

Product Overview

National Semiconductor

Part number	NS16C2552
Manufacturer	National Semiconductor
File Size	932.25 KB
Description	Dual UART
Datasheet	NS16C2552 Datasheet
Additional preview pages of the NS16C2552 datasheet.

The NS16C2552 and NS16C2752 are dual channel Universal Asynchronous Receiver/Transmitter (DUART).

are added to the UART device. These features include low voltage support, 5V tolerant inputs, enhanced features, enhanced register set, and higher data rate. The two serial channels are completely independent of each other, except for a common CPU interface and crystal input. On power-up both channels are functionally identical to the PC16552D. Each channel can operate with on-chip transmitter and receiver FIFO’s (in FIFO mode). In the FIFO mode each channel is capable of buffering 16 bytes (for.

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Published: Dec 8, 2006 |