SCC2692AE1N28,129

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART (Universal Asynchronous Receiver/Transmitter) with dual channels
  • Supports full-duplex communication
  • Compatible with various serial protocols
• Package: 28-pin DIP (Dual In-line Package)
• Essence: Facilitates serial communication between microcontrollers and peripheral devices
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Supply Voltage: 3.3V to 5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 1 Mbps
• Number of Channels: 2
• Pin Count: 28
• Interface: TTL (Transistor-Transistor Logic) compatible

Detailed Pin Configuration

The SCC2692AE1N28,129 has a total of 28 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground reference
3. TXA - Transmit data channel A
4. RXA - Receive data channel A
5. CTS - Clear to Send control signal for channel A
6. RTS - Request to Send control signal for channel A
7. DCD - Data Carrier Detect signal for channel A
8. DSR - Data Set Ready signal for channel A
9. RI - Ring Indicator signal for channel A
10. INT - Interrupt output signal
11. CLK - Clock input
12. RCLK - Receiver clock output
13. TCLK - Transmitter clock output
14. TXB - Transmit data channel B
15. RXB - Receive data channel B
16. CTSB - Clear to Send control signal for channel B
17. RTSB - Request to Send control signal for channel B
18. DCDB - Data Carrier Detect signal for channel B
19. DSRB - Data Set Ready signal for channel B
20. RIB - Ring Indicator signal for channel B 21-28. NC - No Connection

Functional Features

• Dual-channel UART with independent control and status registers
• Supports various serial protocols including RS232, RS422, and RS485
• Programmable baud rate generator
• Automatic hardware flow control using CTS/RTS signals
• Interrupt-driven operation for efficient data handling
• Built-in FIFO (First-In-First-Out) buffers for improved performance
• Error detection and handling mechanisms

Advantages and Disadvantages

Advantages: - High-performance UART with dual channels allows simultaneous communication with multiple devices - Wide operating voltage range enables compatibility with different microcontrollers - Support for various serial protocols enhances versatility - Hardware flow control ensures reliable data transmission - Interrupt-driven operation improves efficiency

Disadvantages: - Limited pin count may restrict the number of peripheral devices that can be connected simultaneously - Lack of built-in support for higher data rates such as USB or Ethernet

Working Principles

The SCC2692AE1N28,129 is a Serial Communication Controller designed to facilitate asynchronous serial communication between microcontrollers and peripheral devices. It utilizes UART technology to transmit and receive data in a serial format. The controller supports full-duplex communication, allowing simultaneous transmission and reception on separate channels.

The device operates by converting parallel data from the microcontroller into a serial format suitable for transmission over a communication line. On the receiving end, it converts the received serial data back into parallel form for processing by the microcontroller. The controller also handles various aspects of the communication process, such as baud rate generation, error detection, and flow control.

Detailed Application Field Plans

The SCC2692AE1N28,129 finds applications in a wide range of industries and systems that require reliable serial communication. Some common application fields include: - Industrial automation and control systems - Telecommunications equipment - Data acquisition systems - Embedded systems - Robotics and motor control - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

• SCC2691AC1A28,129: Single-channel UART with similar features
• SCC2698BE1A48,129: Eight-channel UART with enhanced capabilities
• SCC2694BC1A44,129: Quad-channel UART with extended FIFO buffers
• SCC2690AC1N40,129: Single-channel UART with lower power consumption

(Note: The above alternative models are provided for reference and may have different pin configurations or additional features.)

This entry provides a comprehensive overview of the SCC2692AE1N28,129 Serial Communication Controller. It covers basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.