ST16C654CQ64-F

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ST16C654CQ64-F is a Universal Asynchronous Receiver/Transmitter (UART) chip manufactured by Texas Instruments. The chip combines both a UART and a Real Time Clock (RTC) on one chip. It is intended for use in applications where a robust communication interface and a reliable RTC are needed, such as embedded devices. The chip features 64Kbyte SRAM, a 32-byte FIFO buffer on the UART side, and a 48-bit RTC.

The ST16C654CQ64-F provides a universal asynchronous receiver/transmitter (UART) that supports multiple communication standards. The chip has built-in support for various asynchronous serial protocols, such as RS-232, RS-485 and RS-422. It also supports USB and IrDA standards, as well as other common standards like Centronics and RS-628. The chip is compatible with different types of external clock sources, and can also run using a built-in internal clock.

The chip also provides a robust Real Time Clock (RTC) with a 48-bit counter, which helps maintain accurate time information and ensures that data is correctly stored and retrieved. The RTC can be programmed to count down and generate interrupts at regular intervals, helping improve system performance. The RTC supports the ability to stand by and resume on power loss, as well as support for manual time setting.

The ST16C654CQ64-F is suitable for a wide variety of embedded applications, as it can be used in both small and large systems. It is a powerful, cost-effective UART solution that provides consistently reliable performance. The chip can be used in many different types of UART-enabled devices, such as routers, modems, printers and IoT applications. The chip is also compatible with other Texas Instruments microcontrollers.

The ST16C654CQ64-F is an easy-to-use UART/RTC chip that can be used as an interface between a host processor and peripheral devices. It allows simple integration of multiple communication standards, offering developers a reliable and cost-effective solution. The UART supports up to 19.2 Kbps data rates, and the RTC provides reliable timekeeping.

In summary, the ST16C654CQ64-F is a versatile and reliable UART/RTC interface solution. It is an ideal choice for embedded applications that require a reliable communication interface and a robust Real Time Clock. The UART supports multiple communication standards, and its RTC ensures accurate timekeeping. This chip’s combination of features makes it a cost-effective alternative to dedicated UART/RTC chips.

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