SC16IS750IBS,128

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Interface
• Characteristics:
  • High-speed UART (Universal Asynchronous Receiver-Transmitter) with I2C-bus/SPI interface
  • Supports multiple data formats and baud rates
  • Low power consumption
  • Small package size
• Package: SOP (Small Outline Package)
• Essence: SC16IS750IBS,128 is a versatile IC that provides a bridge between UART and I2C-bus/SPI interfaces.
• Packaging/Quantity: Available in tape and reel packaging, with 128 units per reel.

Specifications

• Supply Voltage: 1.8V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Formats: 5-bit, 6-bit, 7-bit, 8-bit
• Baud Rates: Up to 5 Mbps
• FIFO Buffer Size: 64 bytes
• I2C-bus/SPI Interface Speed: Up to 4 MHz

Detailed Pin Configuration

The SC16IS750IBS,128 IC has a total of 20 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. SDA - I2C-bus serial data line
4. SCL - I2C-bus serial clock line
5. /CS - SPI chip select input
6. SDO - SPI data output
7. SDI - SPI data input
8. SCLK - SPI serial clock input
9. IRQ - Interrupt request output
10. RESET - Reset input
11. A0 - Address bit 0
12. A1 - Address bit 1
13. A2 - Address bit 2
14. TXD - UART transmit data
15. RXD - UART receive data
16. RTS - UART request to send output
17. CTS - UART clear to send input
18. DTR - UART data terminal ready output
19. DSR - UART data set ready input
20. RI - UART ring indicator input

Functional Features

• UART-to-I2C/SPI Bridge: Allows seamless communication between devices using UART and I2C-bus/SPI interfaces.
• Multiple Data Formats: Supports various data formats, including 5-bit, 6-bit, 7-bit, and 8-bit.
• Baud Rate Flexibility: Can operate at different baud rates, up to 5 Mbps, providing compatibility with a wide range of devices.
• FIFO Buffer: Includes a 64-byte FIFO buffer for efficient data transfer.
• Interrupt Support: Provides an interrupt request output (IRQ) for efficient handling of events.
• Low Power Consumption: Designed to minimize power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Versatile bridge between UART and I2C-bus/SPI interfaces - Wide range of supported data formats and baud rates - Small package size allows for space-efficient designs - Low power consumption extends battery life in portable devices

Disadvantages: - Limited FIFO buffer size may impact performance in high-speed applications - Requires additional components for proper integration into a system

Working Principles

The SC16IS750IBS,128 IC acts as a bridge between UART and I2C-bus/SPI interfaces. It receives UART data from the TXD pin, converts it into I2C-bus or SPI format, and transmits it through the SDA/SCL or SDO/SDI pins, respectively. Similarly, it receives I2C-bus or SPI data and converts it into UART format for transmission through the RXD pin. The IC also includes a FIFO buffer to store data temporarily, allowing efficient and reliable communication between the interfaces.

Detailed Application Field Plans

The SC16IS750IBS,128 IC finds applications in various fields, including:

1. Industrial Automation: Used for communication between microcontrollers and sensors/actuators in industrial automation systems.
2. Internet of Things (IoT): Enables connectivity between IoT devices using UART and I2C-bus/SPI interfaces.
3. Embedded Systems: Facilitates communication between embedded systems and peripheral devices.
4. Consumer Electronics: Integrated into devices like smart home appliances, wearables, and gaming consoles for data transfer.
5. Automotive: Utilized for communication between automotive control units and external devices.

Alternative Models

1. SC16IS740IBS,128: Similar to SC16IS750IBS,128 but with a smaller FIFO buffer size (32 bytes).
2. SC16IS760IBS,128: Offers additional features like GPIO pins and an integrated oscillator.
3. MAX3107EAI+: UART-to-SPI bridge IC with