ST16C654CQ64-F

Product Overview

Category

The ST16C654CQ64-F belongs to the category of integrated circuits (ICs) specifically designed for serial communication applications.

Use

This product is commonly used in various electronic devices that require reliable and efficient serial communication, such as computer peripherals, networking equipment, and industrial automation systems.

Characteristics

• High-speed data transfer: The ST16C654CQ64-F supports data rates up to 3.4 Mbps, enabling fast and efficient communication.
• Multiple channels: It features four independent UART channels, allowing simultaneous communication with multiple devices.
• Flexible configuration: The product offers various programmable options, including baud rate, data format, and flow control, providing flexibility for different application requirements.

Package

The ST16C654CQ64-F is available in a compact quad flat package (QFP), which ensures easy integration into circuit boards.

Essence

The essence of this product lies in its ability to facilitate reliable and high-speed serial communication between electronic devices, enhancing overall system performance.

Packaging/Quantity

The ST16C654CQ64-F is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +85°C
• Number of UART channels: 4
• Data rate: Up to 3.4 Mbps
• Package type: Quad Flat Package (QFP)
• Pin count: 64

Detailed Pin Configuration

The ST16C654CQ64-F has a total of 64 pins, each serving a specific function in the circuit. The detailed pin configuration can be found in the product datasheet.

Functional Features

1. Multi-channel operation: The four independent UART channels allow simultaneous communication with multiple devices, increasing system efficiency.
2. Programmable options: The product offers various programmable features, including baud rate, data format, and flow control, enabling customization for specific application requirements.
3. Error detection and correction: The ST16C654CQ64-F incorporates error detection and correction mechanisms, ensuring reliable data transmission.
4. FIFO buffers: It includes First-In-First-Out (FIFO) buffers for each channel, minimizing data loss and optimizing data flow.

Advantages and Disadvantages

Advantages

• High-speed data transfer capability enhances overall system performance.
• Multiple UART channels allow for efficient communication with multiple devices.
• Flexible configuration options cater to diverse application needs.
• Error detection and correction mechanisms ensure reliable data transmission.

Disadvantages

• Limited pin count may restrict the number of peripherals that can be connected simultaneously.
• Requires additional external components for complete functionality.

Working Principles

The ST16C654CQ64-F operates based on the principles of UART (Universal Asynchronous Receiver/Transmitter) communication. It receives and transmits serial data in a synchronized manner using start and stop bits, allowing for asynchronous communication between devices.

Detailed Application Field Plans

The ST16C654CQ64-F finds applications in various fields, including: 1. Computer peripherals: Used in printers, scanners, and external modems for efficient data transfer. 2. Networking equipment: Enables reliable communication in routers, switches, and network interface cards. 3. Industrial automation systems: Facilitates seamless communication between different industrial devices, enhancing process control and monitoring.

Detailed and Complete Alternative Models

1. ST16C654CQ64-G: Similar to the ST16C654CQ64-F, but with extended temperature range (-40°C to +105°C).
2. ST16C654CQ64-H: Enhanced version with additional features, such as increased data rate and larger FIFO buffers.

Note: For a comprehensive list of alternative models, please refer to the manufacturer's product catalog or website.

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