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CS82C50A-5 from CSI

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CS82C50A-5

Manufacturer: CSI

CMOS Asynchronous Communications Element

Partnumber Manufacturer Quantity Availability
CS82C50A-5,CS82C50A5 CSI 200 In Stock

Description and Introduction

CMOS Asynchronous Communications Element The CS82C50A-5 is a CMOS version of the 8250 UART (Universal Asynchronous Receiver/Transmitter) manufactured by **CSI (California Semiconductor, Inc.)**.  

### **Key Specifications:**  
- **Technology:** CMOS  
- **Operating Voltage:** 5V  
- **Speed:** Up to 1.5 Mbps  
- **Package:** 40-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Features:**  
  - Full-duplex operation  
  - Programmable baud rate generator  
  - Modem control signals (RTS, CTS, DSR, DTR, RI, CD)  
  - Interrupt capability  
  - Compatible with the industry-standard 8250 UART  

The CS82C50A-5 is designed for serial communication applications, including terminals, modems, and embedded systems. It is a drop-in replacement for the NMOS 8250 with lower power consumption.  

(Source: CSI datasheet and product documentation.)

Partnumber Manufacturer Quantity Availability
CS82C50A-5,CS82C50A5 HARRIS 966 In Stock

Description and Introduction

CMOS Asynchronous Communications Element The CS82C50A-5 is a CMOS version of the 8250A asynchronous communications element (ACE) manufactured by Harris Semiconductor. Key specifications include:

1. **Technology**: CMOS  
2. **Operating Voltage**: 5V  
3. **Speed**: 5 MHz operation  
4. **Functionality**: Fully compatible with the NMOS 8250A  
5. **Features**:  
   - Programmable baud rate generator  
   - Modem control signals  
   - Data formats: 5, 6, 7, or 8 bits per character  
   - Parity options: odd, even, none  
   - Stop bits: 1, 1.5, or 2  
6. **Package**: 40-pin DIP (Dual In-line Package)  
7. **Applications**: Serial communication interfaces, modems, terminals  

This device was designed for reliable asynchronous data communication with low power consumption due to its CMOS technology.

Partnumber Manufacturer Quantity Availability
CS82C50A-5,CS82C50A5 INTERSIL 53 In Stock

Description and Introduction

CMOS Asynchronous Communications Element The CS82C50A-5 is a CMOS version of the 8250A Universal Asynchronous Receiver/Transmitter (UART) manufactured by INTERSIL. Key specifications include:  

- **Technology**: CMOS  
- **Operating Voltage**: 5V  
- **Package**: 40-pin DIP (Dual In-line Package)  
- **Data Rate**: Up to 1.5 Mbps  
- **Compatibility**: Pin-compatible with the NMOS 8250A  
- **Features**:  
  - Programmable baud rate generator  
  - Independent receiver clock input  
  - Modem control signals (CTS, RTS, DSR, DTR, RI, DCD)  
  - Fully programmable serial interface characteristics  
  - False start bit detection  
  - Complete status reporting  

The CS82C50A-5 is designed for high-reliability applications and offers improved power efficiency compared to its NMOS counterpart.

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