ST16C654IQ100TR-F

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-speed UART (Universal Asynchronous Receiver/Transmitter) with 4 independent channels
  • Supports data rates up to 5 Mbps
  • Low power consumption
  • Wide operating voltage range
• Package: QFN (Quad Flat No-leads)
• Essence: Facilitates serial communication in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Number of Channels: 4
• Data Rate: Up to 5 Mbps
• Operating Voltage Range: 2.7V to 5.5V
• Package Type: QFN-32
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ST16C654IQ100TR-F has a total of 32 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground
3. TXA - Transmit data channel A
4. RXA - Receive data channel A
5. RTS_A - Request to Send control signal for channel A
6. CTS_A - Clear to Send control signal for channel A
7. TXB - Transmit data channel B
8. RXB - Receive data channel B
9. RTS_B - Request to Send control signal for channel B
10. CTS_B - Clear to Send control signal for channel B
11. TXC - Transmit data channel C
12. RXC - Receive data channel C
13. RTS_C - Request to Send control signal for channel C
14. CTS_C - Clear to Send control signal for channel C
15. TXD - Transmit data channel D
16. RXD - Receive data channel D
17. RTS_D - Request to Send control signal for channel D
18. CTS_D - Clear to Send control signal for channel D 19-32. Reserved

Functional Features

• High-speed UART with 4 independent channels allows simultaneous communication on multiple serial interfaces.
• Supports various data formats, including 5, 6, 7, or 8-bit characters, with optional parity and stop bits.
• Programmable baud rate generator enables flexible data transmission rates.
• FIFO (First-In-First-Out) buffers enhance data throughput and reduce CPU overhead.
• Automatic hardware flow control using RTS/CTS signals ensures reliable data transfer.

Advantages and Disadvantages

Advantages: - High-speed communication capability - Low power consumption - Wide operating voltage range - Support for multiple channels

Disadvantages: - Limited number of available channels (4 in this case) - Requires external components for complete functionality

Working Principles

The ST16C654IQ100TR-F is a serial communication controller that operates based on the UART protocol. It receives and transmits data through its multiple channels using asynchronous serial communication. The controller handles data formatting, synchronization, and error detection to ensure reliable data transfer between devices.

Detailed Application Field Plans

The ST16C654IQ100TR-F is widely used in various applications that require serial communication, such as: - Industrial automation systems - Networking equipment - Point-of-sale terminals - Data acquisition systems - Embedded systems - Telecommunication devices

Detailed and Complete Alternative Models

1. ST16C654CQ100TR: Similar to ST16C654IQ100TR-F but comes in a different package (LQFP-100).
2. MAX3100EEET: UART with 3 channels and lower power consumption.
3. SC16C754IB80: UART with 4 channels and higher data rate support.

These alternative models offer similar functionality and can be considered as alternatives to the ST16C654IQ100TR-F based on specific requirements and preferences.