SC16IS752IPW-T

Product Overview

Category: Integrated Circuit (IC)

Use: The SC16IS752IPW-T is a versatile dual-channel bridge IC that provides seamless interconnection between a Universal Asynchronous Receiver/Transmitter (UART) interface and an Inter-Integrated Circuit (I2C) bus. It allows for easy integration of UART to I2C conversion in various applications.

Characteristics: - Dual-channel bridge IC - UART to I2C conversion - Seamless interconnection - Versatile and flexible

Package: The SC16IS752IPW-T is available in a small outline TSSOP package, making it suitable for space-constrained designs.

Essence: This IC acts as a bridge between UART and I2C interfaces, enabling communication between devices using different protocols.

Packaging/Quantity: The SC16IS752IPW-T is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 5 Mbps
• Number of Channels: 2
• UART Interface: Full-duplex, half-duplex, or simplex
• I2C Bus Interface: Standard-mode (100 kHz), Fast-mode (400 kHz), or Fast-mode Plus (1 MHz)
• FIFO Buffer Size: 64 bytes per channel
• Interrupts: Programmable interrupt output pins

Detailed Pin Configuration

The SC16IS752IPW-T features a total of 28 pins. The pin configuration is as follows:

1. VCC
2. GND
3. SDA (I2C Serial Data)
4. SCL (I2C Serial Clock)
5. INT1 (Interrupt 1)
6. INT2 (Interrupt 2)
7. A0 (Address Bit 0)
8. A1 (Address Bit 1)
9. A2 (Address Bit 2)
10. RESET
11. RX1 (Receive Data Channel 1)
12. TX1 (Transmit Data Channel 1)
13. RTS1 (Request to Send Channel 1)
14. CTS1 (Clear to Send Channel 1)
15. DTR1 (Data Terminal Ready Channel 1)
16. DSR1 (Data Set Ready Channel 1)
17. RI1 (Ring Indicator Channel 1)
18. CD1 (Carrier Detect Channel 1)
19. GND
20. RX2 (Receive Data Channel 2)
21. TX2 (Transmit Data Channel 2)
22. RTS2 (Request to Send Channel 2)
23. CTS2 (Clear to Send Channel 2)
24. DTR2 (Data Terminal Ready Channel 2)
25. DSR2 (Data Set Ready Channel 2)
26. RI2 (Ring Indicator Channel 2)
27. CD2 (Carrier Detect Channel 2)
28. VCC

Functional Features

• UART to I2C Conversion: The SC16IS752IPW-T seamlessly converts UART data to I2C format, enabling communication between devices using different protocols.
• Dual-Channel Operation: With two independent channels, the IC allows simultaneous conversion and communication on separate UART and I2C interfaces.
• Programmable Interrupts: The IC supports programmable interrupt output pins, allowing for efficient handling of events and data transfer.
• FIFO Buffering: Each channel is equipped with a 64-byte FIFO buffer, reducing the need for frequent data transfers and improving overall system performance.

Advantages and Disadvantages

Advantages: - Enables easy integration of UART to I2C conversion in various applications - Dual-channel operation allows for simultaneous communication on separate interfaces - Versatile and flexible, supporting different data rates and interface modes - Small package size suitable for space-constrained designs

Disadvantages: - Limited number of channels (2) - Requires additional components for complete system implementation

Working Principles

The SC16IS752IPW-T acts as a bridge between UART and I2C interfaces. It receives UART data from one channel, converts it into I2C format, and transmits it through the corresponding I2C channel. Similarly, it receives I2C data from one channel, converts it into UART format, and transmits it through the corresponding UART channel. This enables seamless communication between devices using UART and I2C protocols.

Detailed Application Field Plans

The SC16IS752IPW-T finds application in various fields where UART to I2C conversion is required. Some potential application areas include:

1. Industrial Automation: Used for connecting UART-based industrial devices to an I2C bus, enabling control and monitoring through a centralized