SC16IS752IPW,112

The SC16IS752IPW,112 is a highly integrated, dual-channel I2C/SPI to UART bridge from NXP Semiconductors, designed to facilitate communication between microcontrollers and peripheral devices. This device is particularly useful in applications where a microcontroller needs to communicate with multiple UART devices over an I2C or SPI bus, providing a flexible and efficient solution for serial communication.

Key Features:

1. Dual UART Channels: The SC16IS752IPW,112 includes two independent UART channels, allowing for simultaneous communication with two different devices. Each channel supports standard UART features such as configurable baud rates, data bits, stop bits, and parity settings.

2. I2C/SPI Interface: The device can be configured to communicate over either an I2C or SPI interface, making it versatile for various system architectures. The I2C interface supports multiple slave devices, while the SPI interface allows for higher data rates.

3. Baud Rate Generation: The SC16IS752IPW,112 features an internal baud rate generator that can be programmed to support a wide range of baud rates, making it suitable for different communication requirements.

4. FIFO Buffer: Each UART channel is equipped with a 64-byte FIFO (First In, First Out) buffer, which helps to manage data flow and reduce the risk of data loss during transmission.

5. Interrupt Handling: The device supports interrupt generation for various events, such as data received, transmit holding register empty, and error conditions. This feature allows the microcontroller to respond promptly to communication events.

6. Power Management: The SC16IS752IPW,112 includes power-saving features, such as a low-power sleep mode, which helps to reduce power consumption in battery-operated devices.

7. Flexible Configuration: The device can be configured through registers accessible via the I2C/SPI interface, allowing for easy adjustments to settings such as baud rate, data format, and interrupt settings.

8. Operating Voltage: The SC16IS752IPW,112 operates within a voltage range of 1.8V to 5.5V, making it compatible with a wide variety of microcontrollers and systems.

9. Package Type: The device is available in a TQFN (Thin Quad Flat No-lead) package, which is compact and suitable for space-constrained applications.

Applications:

The SC16IS752IPW,112 is ideal for a range of applications, including:

• Industrial automation systems
• Consumer electronics
• Automotive communication systems
• Medical devices
• IoT (Internet of Things) applications

Conclusion:

The SC16IS752IPW,112 from NXP Semiconductors is a robust and versatile solution for bridging I2C/SPI communication with UART devices. Its dual-channel capability, flexible interface options, and efficient power management make it an excellent choice for modern embedded systems requiring reliable serial communication.