NXP SC16C754BIB80557

4，QUART5Mbps

Overview

The SC16C754BIB80,557 is a quad Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s (3.3 V and 5 V). The SC16C754BIB80,557 offers enhanced features. It has a Transmission Control Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during hardware and software flow control. With the FIFO Ready (FIFO Rdy) register, the software gets the status of TXRDY/RXRDYfor all four ports in one access. On-chip status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.

The SC16C754BIB80,557 is available in plastic LQFP64, LQFP80 and PLCC68 packages.

Features

Bulk Package
4 serial I/Os
Clock frequency of 80MHz
Power supplies of 2.53.3/5V
ALSO OPERATES AT 2.5V OR 5V SUPPLY

Surface Mount Mounting Type

Applications

There are a lot of NXP USA Inc.
SC16C754BIB80,557 UARTs applications.

• Battery Operated Electronics
• Handheld Terminal
• Personal Digital Assistants
• Cellular Phones DataPort
• Wireless Infrared Data Communications Systems
• Handheld Terminals and Tablets
• Handheld Computers
• Wireless Portable Point-of-Sale Terminals
• GPS Devices
• Personal Digital Assistants Modules