TL16C554AIFN

The TL16C554AIFN is a quad universal asynchronous receiver-transmitter (UART) designed for high-performance serial communication applications. It supports four independent channels, allowing for simultaneous data transmission and reception. Utilizing a 16-bit data bus, it interfaces easily with microcontrollers and digital signal processors.
Key features include programmable baud rates, support for various data formats (including parity and stop bits), and a built-in FIFO (First In, First Out) buffer for efficient data handling. The device operates in various modes, including interrupt-driven and polled modes, enhancing flexibility for different system requirements.
The TL16C554AIFN is particularly well-suited for applications in telecommunications, industrial automation, and data acquisition systems. Its low power consumption and high reliability make it an excellent choice for embedded systems that require robust serial communication capabilities. The package is typically available in a 48-pin LQFP (Low-Profile Quad Flat Package).

The TL16C554AIFN is a versatile quad UART (Universal Asynchronous Receiver-Transmitter) designed for high-performance serial communication. Key features include:
1. Four Independent UARTs: Allows simultaneous handling of four serial communication channels.
2. Data Rate Support: Supports baud rates from 50 bps to 1.5 Mbps.
3. FIFO Buffer: Each channel features a 16-byte First-In-First-Out (FIFO) buffer, reducing CPU overhead and increasing data throughput.
4. Interrupt Control: Integrated interrupt system to manage incoming data efficiently, with maskable interrupt capability.
5. Modem Control Signals: Supports various modem control signals, enhancing connectivity with external devices.
6. 16-bit Data Bus: Facilitates faster data transfers with a 16-bit interface.
7. Wide Operating Voltage: Operates from 4.5V to 5.5V, making it suitable for various applications.
8. Programmable Features: Customizable for different communication protocols and requirements.
The TL16C554AIFN is ideal for embedded systems, industrial applications, and environments requiring reliable serial communication.

The TL16C554AIFN is packaged in a 64-pin LQFP (Low-profile Quad Flat Package).

The TL16C554AIFN is a quad asynchronous receiver/transmitter (UART) with a total of 48 pins. It is designed for serial communication and supports various features such as programmable baud rates, 16-byte transmit and receive FIFOs, and enhanced bit manipulation capabilities.
Pin Count:
- 48 pins
Key Functions:
- TXD (Transmit Data): Sends data to the connected device.
- RXD (Receive Data): Receives data from the connected device.
- RTS (Request to Send): Controls data flow by signaling the connected device.
- CTS (Clear to Send): Indicates readiness to receive data.
- DTR (Data Terminal Ready): Signals that the device is ready to communicate.
- DSR (Data Set Ready): Indicates that the modem is ready to communicate.
- IRQ (Interrupt Request): Sends interrupt signals to the CPU for processing.
- FIFO Control: Manages the 16-byte transmit and receive FIFO buffers.
The TL16C554AIFN is widely used in communication applications due to its flexibility and efficiency.

The TL16C554AIFN is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, which are essential components in electronics. The company is well-known for its innovations in analog and digital signal processing, microcontrollers, and embedded processing solutions. TI serves a wide array of industries, including automotive, consumer electronics, industrial automation, and communications. Its commitment to research and development has positioned it as a leader in the semiconductor market.

The TL16C554AIFN is a quad universal asynchronous receiver-transmitter (UART) used in various applications including embedded systems, industrial automation, communication equipment, and data acquisition systems. Its features support multiple serial connections, making it ideal for networked devices, point-of-sale systems, and telemetry. The device enables efficient data transfer in environments requiring reliable serial communication, such as telecommunications, computer peripherals, and automotive systems.

The TL16C554AIFN is a quad UART (Universal Asynchronous Receiver-Transmitter) chip. Equivalent products include the ST16C554, MC14550, and XR16C554. These alternatives offer similar features such as multiple UART channels, programmable baud rates, and FIFO buffers, making them suitable for similar applications in serial communication. Always check specific datasheets for detailed compatibility.