Overview
The TL16C752BLPTREP is a 3.3-V dual universal asynchronous receiver/transmitter (UART) produced by Texas Instruments. This component is designed to provide advanced serial communication capabilities with enhanced features such as 64-byte FIFOs, automatic hardware and software flow control, and data rates up to 3 Mbps. The TL16C752BLPTREP is pin-compatible with the ST16C2550 UART and offers improved functionality through a special enhanced feature register. It supports both hardware and software flow control, reducing software overhead and increasing system efficiency.
Key Specifications
| Parameter | Description |
|---|---|
| Voltage | 3.3 V |
| FIFO Size | 64 bytes (transmit and receive) |
| Data Rate | Up to 3 Mbps |
| Package | 48-pin LQFP (7x7 mm) |
| Operating Temperature | -55°C to 110°C |
| Baud Rate Generator | Software selectable, divisor between 1 and (2^16 - 1) |
| Flow Control | Hardware (auto-CTS, auto-RTS) and software (Xon/Xoff characters) |
| Interrupts | 6 prioritized levels, including receiver errors, RX timeout, and modem status |
| Power Consumption | Reduced in sleep mode |
Key Features
- 64-byte transmit and receive FIFOs with error flags
- Programmable and selectable FIFO trigger levels for DMA and interrupt generation
- Hardware and software flow control with programmable Xon/Xoff characters and auto-RTS/CTS
- DMA signaling capability for both received and transmitted data
- Software selectable baud rate generator with prescaler
- Support for 3.3-V operation
- Sleep mode to reduce power consumption
- Interrupt generation and prioritization with 6 levels of interrupts
Applications
The TL16C752BLPTREP is suitable for various applications requiring advanced serial communication, such as:
- Industrial automation and control systems
- Telecommunication equipment
- Embedded systems requiring high-speed serial communication
- Modem and data communication devices
- Point-of-sale terminals and other serial-based peripherals
Q & A
- What is the maximum data rate supported by the TL16C752BLPTREP?
The TL16C752BLPTREP supports data rates up to 3 Mbps.
- What type of flow control does the TL16C752BLPTREP support?
The TL16C752BLPTREP supports both hardware flow control (auto-CTS, auto-RTS) and software flow control (Xon/Xoff characters).
- How many bytes can the FIFOs of the TL16C752BLPTREP hold?
The FIFOs can hold up to 64 bytes each for both transmit and receive operations.
- What is the operating temperature range of the TL16C752BLPTREP?
The operating temperature range is -55°C to 110°C.
- Does the TL16C752BLPTREP support DMA transfers?
- How many interrupt levels does the TL16C752BLPTREP have?
The TL16C752BLPTREP has 6 prioritized levels of interrupts.
- What is the package type of the TL16C752BLPTREP?
The TL16C752BLPTREP comes in a 48-pin LQFP (7x7 mm) package.
- Does the TL16C752BLPTREP have a sleep mode to reduce power consumption?
- Is the TL16C752BLPTREP pin-compatible with other UARTs?
- What is the voltage operation of the TL16C752BLPTREP?
The TL16C752BLPTREP operates at 3.3 V.
