Overview
The TL16C752CI-Q1 is a dual universal asynchronous receiver transmitter (UART) produced by Texas Instruments. This device features 64-byte FIFOs, automatic hardware and software flow control, and supports data rates up to 3 Mbps. It is designed to operate over a wide temperature range from –40°C to +105°C and is Q100 Automotive Qualified, ensuring reliability in harsh environments. The TL16C752CI-Q1 is pin-compatible with the SC16C752B and XR16M752, but includes additional enhancements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TQFP (PFB) | - |
| Pins | 48 | - |
| Operating Temperature Range | -40 to 105 | °C |
| Supply Voltage | 1.8 V, 2.5 V, 3.3 V, or 5 V | V |
| Oscillator Input Clock | Up to 48 MHz (5 V), 32 MHz (3.3 V), 24 MHz (2.5 V), 16 MHz (1.8 V) | MHz |
| Data Rate | Up to 3 Mbps | Mbps |
| FIFO Size | 64 bytes (Transmit/Receive) | bytes |
| Character Length | 5, 6, 7, or 8 bits | bits |
| Stop Bits | 1, 1.5, or 2 | - |
| Parity | Even, Odd, or No Parity | - |
Key Features
- Q100 Automotive Qualified for reliability in automotive applications
- Pin-compatible with SC16C752B and XR16M752 with additional enhancements
- Supports 1.8-V, 2.5-V, 3.3-V, or 5-V supply voltages
- Characterized for operation from –40°C to +105°C
- 64-byte transmit and receive FIFOs
- Software-selectable baud-rate generator
- Programmable and selectable transmit and receive FIFO trigger levels for DMA, interrupt generation, and software or hardware flow control
- Software and hardware flow control
- Programmable Xon and Xoff characters with optional Xon any character
- Programmable auto-RTS and auto-CTS modem control functions
- DMA signaling capability for both received and transmitted data
- RS-485 mode support
- Infrared Data Association (IrDA) capability
- Programmable sleep mode
- Internal test and loopback capabilities
Applications
- GPS Systems
- Ethernet Network Routers
- Infrared Transceivers
- Domestic Applications
- Portable Applications
- Factory Automation and Process Control
Q & A
- What is the TL16C752CI-Q1?
The TL16C752CI-Q1 is a dual universal asynchronous receiver transmitter (UART) with 64-byte FIFOs and automatic hardware and software flow control, supporting data rates up to 3 Mbps.
- What are the supported supply voltages for the TL16C752CI-Q1?
The device supports 1.8-V, 2.5-V, 3.3-V, or 5-V supply voltages.
- What is the operating temperature range of the TL16C752CI-Q1?
The device operates from –40°C to +105°C.
- What are the key features of the TL16C752CI-Q1's FIFOs?
The device has 64-byte transmit and receive FIFOs with programmable and selectable trigger levels for DMA, interrupt generation, and software or hardware flow control.
- Does the TL16C752CI-Q1 support RS-485 mode?
- What are some of the applications for the TL16C752CI-Q1?
The device is used in GPS systems, Ethernet network routers, infrared transceivers, domestic applications, portable applications, and factory automation and process control.
- Is the TL16C752CI-Q1 Q100 Automotive Qualified?
- What is the maximum data rate supported by the TL16C752CI-Q1?
The device supports data rates up to 3 Mbps.
- Does the TL16C752CI-Q1 have internal test and loopback capabilities?
- Is the TL16C752CI-Q1 pin-compatible with other UART models?
- What is the package type and pin count of the TL16C752CI-Q1?
The device comes in a TQFP (PFB) package with 48 pins.
