TL16C550CFNR – TEXAS INSTRUMENTS

The Texas Instruments TL16C550CFNR is a high-speed, low-power CMOS 16-bit parallel-to-serial converter designed for UART communication. Specifically, it operates as a universal asynchronous receiver/transmitter (UART) with features optimized for minimizing power consumption in battery-powered applications. This device operates from a 2.7V to 5.5V supply voltage range, exhibiting a typical current consumption under 1 mA at 3.3V. Packaged in a space-saving 20-pin TSSOP (Thin Small Outline Package), it offers a compact solution for embedded systems._x000D_
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The TL16C550CFNR boasts a programmable baud rate generator, supporting data rates up to 1 Mbps, and features selectable word lengths (5 to 8 data bits) and parity options. Its internal clock allows for flexible system integration. Common applications include data logging systems, industrial control units, and portable devices requiring efficient serial communication. Its low power consumption and high-speed capabilities make it advantageous over alternatives in applications demanding extended battery life and fast data transfer, particularly where space constraints are critical. The CMOS technology ensures low noise operation and high immunity to electromagnetic interference. Careful consideration should be given to the device’s maximum operating temperature range (specified in the datasheet) for reliable operation.