TI NS16C2552TVA/NOPB

2，DUART5Mbps

Overview

The NS16C2552TVA/NOPB and NS16C2752 are dual channel Universal Asynchronous Receiver/Transmitter (DUART). The footprint and the functions are compatible to the PC16552D, while new features 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 NS16C2552TVA/NOPB and NS16C2752 include one programmable baud rate generator for each channel. Each baud rate generator is capable of dividing the clock input by divisors of 1 to (216 - 1), and producing a 16X clock for driving the internal transmitter logic and for receiver sampling circuitry. The NS16C2552TVA/NOPB and NS16C2752 have complete MODEM-control capability, and a processor-interrupt system. The interrupts can be programmed by the user to minimize the processing required to handle the communications link.

Features

Tube Package
2 serial I/Os
Clock frequency of 24MHz
Operating supply voltage of 5V

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
NS16C2552TVA/NOPB UARTs applications.

• Portable and battery operated devices
• Cellular data devices
• Industrial computing
• Communications equipment
• White goods
• Battery Operated Electronics
• Handheld Terminal
• Personal Digital Assistants
• Cellular Phones DataPort
• Wireless Infrared Data Communications Systems