SCC2691AE1A28,512

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, versatile, and reliable
• Package: 28-pin Plastic Dual In-Line Package (PDIP)
• Essence: Facilitates serial communication between microcontrollers and peripheral devices
• Packaging/Quantity: Available in individual units or reels

Specifications

• Manufacturer: Unknown
• Part Number: SCC2691AE1A28,512
• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Interface: UART (Universal Asynchronous Receiver Transmitter)
• Number of Channels: 1
• Data Format: 8-bit data, 1 stop bit, no parity
• FIFO Buffer: 16 bytes
• Interrupts: Programmable interrupt capability

Detailed Pin Configuration

The SCC2691AE1A28,512 IC has a total of 28 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. CTS - Clear To Send
4. RTS - Request To Send
5. TXD - Transmit Data
6. RXD - Receive Data
7. DCD - Data Carrier Detect
8. DSR - Data Set Ready
9. RI - Ring Indicator
10. INT - Interrupt Output
11. XTAL1 - Crystal Oscillator Input
12. XTAL2 - Crystal Oscillator Output 13-20. A0-A7 - Address Inputs 21-28. D0-D7 - Data Bus

Functional Features

• Full-duplex serial communication
• Programmable baud rate generator
• Automatic address recognition
• Modem control signals (CTS, RTS, DCD, DSR, RI)
• Interrupt-driven operation
• Built-in FIFO buffer for efficient data transfer
• Low power consumption

Advantages and Disadvantages

Advantages: - High-performance serial communication controller - Versatile and reliable for various applications - Programmable interrupt capability - Supports multiple data formats - Efficient data transfer with FIFO buffer

Disadvantages: - Limited number of channels (only 1) - Lack of manufacturer information may affect support and documentation availability

Working Principles

The SCC2691AE1A28,512 is a UART-based serial communication controller. It facilitates the exchange of data between microcontrollers and peripheral devices through a serial interface. The controller uses a programmable baud rate generator to establish the desired data transfer speed. It supports full-duplex communication, allowing simultaneous transmission and reception of data. The built-in FIFO buffer enhances data transfer efficiency by temporarily storing incoming and outgoing data. Modem control signals enable handshaking between the controller and external devices.

Detailed Application Field Plans

The SCC2691AE1A28,512 can be used in various applications that require serial communication, such as: - Embedded systems - Industrial automation - Telecommunications equipment - Data acquisition systems - Robotics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• SCC2691AE1A28,256: Similar to SCC2691AE1A28,512 but with a smaller FIFO buffer (256 bytes)
• SCC2692AE1A28,512: Dual-channel version of SCC2691AE1A28,512 with two independent UARTs
• SCC2698AE1A28,512: Eight-channel version of SCC2691AE1A28,512 with eight independent UARTs

Note: The alternative models listed above are hypothetical examples and may not correspond to actual products.

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