Overview
The SC16IS750IPW-T, produced by NXP USA Inc., is a single-channel high-performance UART (Universal Asynchronous Receiver-Transmitter) integrated circuit. It features a slave I2C-bus/SPI interface, making it versatile for various communication protocols. This device is particularly suited for applications requiring low power consumption and high data transfer rates, making it ideal for handheld and battery-operated devices.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 24-TSSOP |
| Operating Voltage | 3.3 V or 2.5 V |
| Temperature Range | -40°C to +95°C |
| Data Rates | Up to 5 Mbit/s |
| FIFO Size | 64 bytes (transmitter and receiver) |
| I2C-bus Speed | Up to 400 kbit/s |
| SPI Clock Speed | Up to 4 Mbit/s |
| Programmable I/O Pins | Up to 8 pins |
| IrDA SIR Support | Up to 115.2 kbit/s |
| Flow Control | Auto hardware and software flow control |
| RS-485 Support | Automatic RS-485 support |
Key Features
- Single full-duplex UART with selectable I2C-bus or SPI interface
- Industrial temperature range: -40°C to +95°C
- 64 bytes FIFO for both transmitter and receiver
- Compatible with industrial standard 16C450 and equivalent
- Baud rates up to 5 Mbit/s in 16× clock mode
- Auto hardware flow control using RTS/CTS and auto software flow control with programmable Xon/Xoff characters
- Automatic RS-485 support and IrDA SIR built-in support
- Up to eight programmable I/O pins (for SC16IS750 and SC16IS760)
- Software reset capability
- Low sleep current: less than 30 μA at 3.3 V
Applications
The SC16IS750IPW-T is suitable for a variety of applications, including handheld devices, battery-operated equipment, and any system requiring protocol conversion from I2C-bus or SPI to RS-232/RS-485. It is also useful in industrial automation, medical devices, and consumer electronics where low power consumption and high data transfer rates are critical.
Q & A
- What is the primary function of the SC16IS750IPW-T?
The primary function is to act as a single-channel high-performance UART with a slave I2C-bus/SPI interface. - What are the supported operating voltages for this device?
The device supports 3.3 V or 2.5 V operation. - What is the maximum data rate supported by the SC16IS750IPW-T?
The device supports data rates up to 5 Mbit/s. - Does the SC16IS750IPW-T support IrDA SIR?
Yes, it supports IrDA SIR with speeds up to 115.2 kbit/s. - How many programmable I/O pins does the SC16IS750IPW-T have?
It has up to eight programmable I/O pins. - What is the temperature range for the SC16IS750IPW-T?
The temperature range is -40°C to +95°C. - Does the SC16IS750IPW-T support automatic RS-485?
Yes, it supports automatic RS-485 with slave address detection. - What is the FIFO size for the transmitter and receiver?
The FIFO size is 64 bytes for both the transmitter and receiver. - Can the SC16IS750IPW-T be reset via software?
Yes, it supports software reset. - What is the sleep current of the SC16IS750IPW-T at 3.3 V?
The sleep current is less than 30 μA at 3.3 V.
