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SC16C654BIA68 from PHILIPS

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SC16C654BIA68

Manufacturer: PHILIPS

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

Partnumber Manufacturer Quantity Availability
SC16C654BIA68 PHILIPS 18 In Stock

Description and Introduction

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder The SC16C654BIA68 is a UART (Universal Asynchronous Receiver/Transmitter) manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Model:** SC16C654BIA68  
- **Type:** Quad UART (4-channel)  
- **Interface:** Parallel  
- **Data Rate:** Up to 5 Mbps  
- **Voltage Supply:** 3.3V or 5V operation  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** PLCC-68  

### **Descriptions:**  
- The SC16C654BIA68 is a high-performance quad UART designed for serial communication applications.  
- It supports four independent UART channels, each with a 64-byte FIFO (First-In-First-Out) buffer to reduce CPU overhead.  
- Compatible with industry-standard 16C450/16C550 UARTs but with enhanced features.  

### **Features:**  
- **Four Independent UART Channels:** Each with full-duplex operation.  
- **64-Byte FIFOs:** Per channel for both transmit and receive.  
- **Programmable Baud Rate:** Supports up to 5 Mbps.  
- **Automatic Flow Control:** Hardware (RTS/CTS) and software (XON/XOFF) support.  
- **Infrared (IrDA) Encoder/Decoder:** Optional support for infrared communication.  
- **Low Power Consumption:** Suitable for power-sensitive applications.  
- **Industrial Temperature Range:** Operates reliably in harsh environments.  
- **Legacy Compatibility:** Backward-compatible with 16C450/16C550 UARTs.  

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

Partnumber Manufacturer Quantity Availability
SC16C654BIA68 NXP 14 In Stock

Description and Introduction

5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder The SC16C654BIA68 is a quad universal asynchronous receiver and transmitter (UART) manufactured by NXP. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Supply Voltage:** 3.3V or 5V operation  
- **Data Rate:** Up to 5 Mbps (at 5V)  
- **Number of Channels:** 4 independent UART channels  
- **FIFO Buffers:** 64-byte transmit and receive FIFOs per channel  
- **Interface:** Parallel (8-bit)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PLCC-68  

### **Descriptions:**  
- The SC16C654BIA68 is a high-performance quad UART designed for applications requiring multiple serial communication channels.  
- It supports full-duplex operation with independent baud rate generation for each channel.  
- Includes auto-flow control (CTS/RTS) and software/hardware flow control options.  

### **Features:**  
- **64-byte FIFOs** per channel to reduce CPU overhead  
- **Programmable baud rate** with fractional divider  
- **Support for 5, 6, 7, or 8-bit data formats**  
- **1, 1.5, or 2 stop bits**  
- **Parity generation and detection** (odd, even, none, mark, space)  
- **Modem control signals** (CTS, RTS, DSR, DTR, RI, DCD)  
- **Infrared (IrDA) encoder/decoder support**  
- **Sleep mode** for power savings  
- **Industrial temperature range** (-40°C to +85°C)  

This device is commonly used in embedded systems, networking equipment, and industrial automation.

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