CP82C50A-5Z

Product Overview

Category

The CP82C50A-5Z belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for data communication and control purposes.

Characteristics

• The CP82C50A-5Z is a versatile programmable communication interface.
• It supports various communication protocols such as asynchronous, synchronous, and bisynchronous.
• This IC operates at a maximum clock frequency of 5 MHz.
• It offers multiple data formats and baud rate options.
• The CP82C50A-5Z is designed to provide reliable and efficient data transmission.

Package

The CP82C50A-5Z is available in a standard 40-pin DIP (Dual Inline Package) format.

Essence

The essence of the CP82C50A-5Z lies in its ability to facilitate seamless data communication between different electronic components.

Packaging/Quantity

This IC is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Data Formats: 7-bit or 8-bit characters
• Baud Rate Options: Up to 19.2 kbps
• Clock Frequency: Up to 5 MHz
• Pin Count: 40

Detailed Pin Configuration

The CP82C50A-5Z has a total of 40 pins. Here is a detailed pin configuration:

1. RD: Receiver Data Input
2. TD: Transmitter Data Output
3. RTS: Request to Send
4. CTS: Clear to Send
5. DSR: Data Set Ready
6. CD: Carrier Detect
7. RI: Ring Indicator
8. GND: Ground
9. XTAL1: Crystal Oscillator Input
10. XTAL2: Crystal Oscillator Output
11. RESET: Reset Input
12. IRQ: Interrupt Request
13. A0-A7: Address Inputs
14. D0-D7: Data Bus
15. WR: Write Enable
16. RD: Read Enable
17. CS: Chip Select
18. VCC: Power Supply

Functional Features

• Programmable baud rate generator
• Full-duplex and half-duplex operation modes
• Parity generation and detection
• Automatic address recognition
• Interrupt-driven data transfer
• Internal loopback mode for self-testing
• Handshake control signals (RTS, CTS, DSR, CD, RI)

Advantages and Disadvantages

Advantages

• Versatile communication interface supporting multiple protocols
• Wide range of baud rate options
• Reliable and efficient data transmission
• Flexible addressing capabilities
• Interrupt-driven data transfer for improved efficiency

Disadvantages

• Limited maximum clock frequency compared to some newer ICs
• Requires external crystal oscillator for clock generation
• Relatively large package size compared to surface-mount alternatives

Working Principles

The CP82C50A-5Z operates based on the principles of serial data communication. It receives and transmits data in a sequential manner using various protocols such as asynchronous, synchronous, and bisynchronous. The IC utilizes its internal circuitry to handle data formatting, parity generation and detection, and handshake control signals.

Detailed Application Field Plans

The CP82C50A-5Z finds applications in various fields where reliable data communication and control are essential. Some of the detailed application field plans include:

1. Telecommunications: Used in modems, fax machines, and telecommunication equipment for data transmission.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) and industrial control systems for communication between different components.
3. Computer Peripherals: Integrated into printers, scanners, and other peripherals to facilitate data transfer.
4. Embedded Systems: Utilized in embedded systems for communication with external devices and sensors.
5. Networking: Incorporated in network routers, switches, and hubs for data transmission and control.

Detailed and Complete Alternative Models

1. CP82C50A-10Z: Similar to CP82C50A-5Z but operates at a maximum clock frequency of 10 MHz.
2. CP82C50A-20Z: Higher-performance version operating at a maximum clock frequency of 20 MHz.
3. CP82C50A-EP: Extended temperature range variant suitable for harsh environments (-40°C to +125°C).

These alternative models offer similar functionality to the CP82C50A-5Z but with varying specifications to cater to different application requirements.

In conclusion, the CP82C50A-5Z is a versatile programmable communication interface IC used in various electronic devices. Its reliable data transmission capabilities, flexible addressing, and support for multiple protocols make it a popular choice in