Overview
The TL16C752B, produced by Texas Instruments, is a dual-universal asynchronous receiver/transmitter (UART) designed to provide advanced serial communication capabilities. This component features 64-byte FIFOs for both transmit and receive operations, along with automatic hardware and software flow control. It supports data rates up to 3 Mbps, making it suitable for a variety of high-speed serial communication applications. The TL16C752B is available in a 48-pin PT (LQFP) package and operates at 3.3V, enhancing its compatibility with modern systems.
Key Specifications
| Specification | Details |
|---|---|
| Data Rate | Up to 3 Mbps |
| FIFO Size | 64-byte Transmit and Receive FIFOs |
| Flow Control | Automatic Hardware and Software Flow Control |
| Character Length | 5-bit, 6-bit, 7-bit, or 8-bit Characters |
| Parity | Even, Odd, or No Parity Bit Generation and Detection |
| Stop Bits | 1, 1.5, or 2 Stop Bit Generation |
| Interrupt System | Fully Prioritized Interrupt System |
| Modem Control | CTS, RTS, DSR, DTR, RI, and CD |
| Operating Voltage | 3.3V Operation |
| Package Type | 48-pin PT (LQFP) |
| Temperature Range | –55°C to 110°C and –40°C to 105°C |
Key Features
- Programmable and Selectable Transmit and Receive FIFO Trigger Levels for DMA and Interrupt Generation
- Programmable Receive FIFO Trigger Levels for Software/Hardware Flow Control
- Software/Hardware Flow Control with Programmable Xon/Xoff Characters and Auto-RTS and Auto-CTS
- Optional Data Flow Resume by Xon Any Character
- DMA Signaling Capability for Both Received and Transmitted Data
- Software Selectable Baud Rate Generator with Prescaler Providing Additional Divide By Four Function
- Fast Access Time 2 Clock Cycle IOR/IOW Pulse Width
- Programmable Sleep Mode
- Internal Test and Loopback Capabilities
- Complete Status Reporting Capabilities in Both Normal and Sleep Mode
- Line Break Generation and Detection
Applications
The TL16C752B is versatile and can be used in a wide range of applications requiring high-speed serial communication. These include:
- Embedded Systems
- Industrial Automation
- Medical Devices
- Telecommunication Equipment
- Point-of-Sale Terminals
- Printers and Scanners
Q & A
- What is the maximum data rate supported by the TL16C752B?
The TL16C752B supports data rates up to 3 Mbps. - What is the size of the FIFOs in the TL16C752B?
The TL16C752B has 64-byte transmit and receive FIFOs. - Does the TL16C752B support hardware and software flow control?
Yes, the TL16C752B supports automatic hardware and software flow control. - What are the available character lengths for the TL16C752B?
The TL16C752B supports 5-bit, 6-bit, 7-bit, or 8-bit characters. - Can the TL16C752B generate and detect parity bits?
Yes, the TL16C752B can generate and detect even, odd, or no parity bits. - What is the operating voltage of the TL16C752B?
The TL16C752B operates at 3.3V. - What type of package is the TL16C752B available in?
The TL16C752B is available in a 48-pin PT (LQFP) package. - What is the temperature range for the TL16C752B?
The TL16C752B operates over a temperature range of –55°C to 110°C and –40°C to 105°C. - Does the TL16C752B support DMA signaling?
Yes, the TL16C752B supports DMA signaling for both received and transmitted data. - Can the TL16C752B be programmed to enter a sleep mode?
Yes, the TL16C752B has a programmable sleep mode.
