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SC16C754BIA68 from NXP,NXP Semiconductors

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SC16C754BIA68

Manufacturer: NXP, PHI-PBF

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs

Partnumber Manufacturer Quantity Availability
SC16C754BIA68 NXP, PHI-PBF 494 In Stock

Description and Introduction

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs The SC16C754BIA68 is a UART (Universal Asynchronous Receiver/Transmitter) manufactured by NXP. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** NXP Semiconductors  
- **Package:** 68-Pin PLCC  
- **Operating Voltage:** 3.3V or 5V  
- **Data Rate:** Up to 5 Mbps  
- **Number of Channels:** 4 (Quad UART)  
- **FIFO Depth:** 64 bytes (transmit and receive)  
- **Interface:** Parallel (8-bit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Clock Input:** Up to 80 MHz  

### **Descriptions:**
- The SC16C754BIA68 is a quad UART with 64-byte FIFOs for high-speed serial communication.  
- It supports both 3.3V and 5V operation, making it versatile for different system designs.  
- Designed for applications requiring multiple serial ports with minimal CPU overhead.  

### **Features:**
- **Four Independent UART Channels**  
- **64-Byte Transmit and Receive FIFOs** (reduces CPU interrupts)  
- **Programmable Baud Rate Generator** (up to 5 Mbps)  
- **Support for 5V and 3.3V Operation**  
- **Automatic Hardware/Software Flow Control** (RTS/CTS, XON/XOFF)  
- **Infrared (IrDA) Encoder/Decoder Support**  
- **Sleep Mode for Power Savings**  
- **Industrial Temperature Range (-40°C to +85°C)**  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs

Alternative Part Number

  • XR16V754IJ --: Quad UART with 64-byte FIFOs in a PLCC68 package, functionally equivalent to the SC16C754 and a common drop-in replacement.
  • TL16C754BPN --: Quad UART with 64-byte FIFOs in LQFP80, widely used as a substitute for NXP quad UARTs with similar register sets.
  • ST16C654CJ --: Quad UART with 64-byte FIFOs in PLCC68, pin-compatible with the SC16C654/754 family and suitable for legacy designs.
  • XR16V754IJ-F --: Quad UART with 64-byte FIFOs in a PLCC-68 package, functionally equivalent to the SC16C754 and pin-compatible in most designs.
  • ST16C654CJ68 --: Quad UART in PLCC-68 with similar FIFO depth and register set, widely used as a drop-in replacement for Philips quad UARTs.

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