Overview
The SC16IS752IPW, produced by NXP USA Inc., is a dual-channel UART (Universal Asynchronous Receiver-Transmitter) with an I²C-bus/SPI interface. This integrated circuit is designed to provide high-performance serial communication capabilities, making it suitable for a variety of applications, especially in industrial and battery-operated devices. The device supports data rates up to 5 Mbit/s and features 64 bytes of transmit and receive FIFOs, enhancing data handling efficiency.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package Type | TSSOP28, HVQFN32 |
| Supply Voltage | 2.3 V to 3.6 V (3.3 V or 2.5 V operation) |
| Data Rate | Up to 5 Mbit/s |
| FIFO Size | 64 bytes (transmitter and receiver) |
| Interface | I²C-bus or SPI (selectable) |
| Temperature Range | −40°C to +95°C (industrial temperature range) |
| Programmable I/O Pins | Up to 8 pins |
| Flow Control | Auto hardware flow control using RTS/CTS, auto software flow control with programmable Xon/Xoff characters |
| IrDA Support | Built-in IrDA encoder and decoder supporting IrDA SIR up to 115.2 kbit/s (SC16IS752), up to 1.152 Mbit/s (SC16IS762) |
Key Features
- Dual full-duplex UART with I²C-bus/SPI interface
- Supports data rates up to 5 Mbit/s in 16 × clock mode
- 64 bytes of transmit and receive FIFOs
- Automatic RS-485 support with automatic slave address detection
- Up to eight programmable I/O pins
- RS-485 driver direction control via RTS signal
- Built-in IrDA encoder and decoder
- Software reset capability
- Transmitter and receiver can be enabled/disabled independently
- Programmable special character detection and fully programmable character formatting
- Low operating and sleeping current (less than 30 μA at 3.3 V)
- 5 V tolerant inputs
Applications
- Factory automation and process control
- Portable and battery-operated devices
- Cellular data devices
- Hand-held devices
- Industrial and commercial environments requiring reliable serial communication
Q & A
- What is the primary function of the SC16IS752IPW?
The SC16IS752IPW is a dual-channel UART with an I²C-bus/SPI interface, designed for high-performance serial communication.
- What are the supported data rates for the SC16IS752IPW?
The device supports data rates up to 5 Mbit/s.
- What types of interfaces does the SC16IS752IPW support?
The device supports both I²C-bus and SPI interfaces, which are selectable.
- What is the FIFO size of the SC16IS752IPW?
The device has 64 bytes of transmit and receive FIFOs.
- Does the SC16IS752IPW support IrDA?
Yes, it has built-in IrDA encoder and decoder supporting IrDA SIR up to 115.2 kbit/s.
- What is the temperature range for the SC16IS752IPW?
The device operates within an industrial temperature range of −40°C to +95°C.
- How many programmable I/O pins does the SC16IS752IPW have?
The device has up to eight programmable I/O pins.
- Does the SC16IS752IPW support automatic RS-485?
Yes, it supports automatic RS-485 with automatic slave address detection.
- What is the power consumption of the SC16IS752IPW in sleep mode?
The sleep current is less than 30 μA at 3.3 V.
- What are the common applications of the SC16IS752IPW?
Common applications include factory automation, portable devices, cellular data devices, and hand-held devices.
