Overview
The SC16IS762IPW-S, produced by NXP USA Inc., is a dual-channel high-performance UART (Universal Asynchronous Receiver-Transmitter) interface IC. This device integrates an I2C-bus/SPI bus interface, enabling seamless protocol conversion from I2C/SPI to RS-232/RS-485 and supporting bidirectional communication. It is particularly suited for hand-held, battery-operated applications due to its low operating and sleeping current, and it comes in a compact TSSOP28 package.
Key Specifications
| Parameter | Value |
|---|---|
| Data Rate | Up to 5 Mbit/s |
| No of Functions / Channels | 2 (Dual UART) |
| Interface Type | I2C/SPI |
| Supply Voltage-Nom | 2.3V to 3.6V |
| Package Style | TSSOP28 |
| Mounting Method | Surface Mount |
| SPI Clock Speed | Up to 15 Mbit/s |
| IrDA SIR Speed | Up to 1.152 Mbit/s |
| FIFO Size | 64 bytes (transmitter and receiver) |
| Temperature Range | -40°C to +95°C |
| Programmable I/O Pins | Up to 8 |
Key Features
- Dual full-duplex UART with I2C-bus or SPI interface selectable
- Supports 3.3 V or 2.5 V operation
- Industrial temperature range: -40°C to +95°C
- 64 bytes FIFO for both transmitter and receiver
- Fully compatible with industrial standard 16C450 and equivalent
- Baud rates up to 5 Mbit/s in 16x clock mode
- Auto hardware flow control using RTS/CTS and auto software flow control with programmable Xon/Xoff characters
- Automatic RS-485 support with automatic slave address detection
- RS-485 driver direction control via RTS signal
- Built-in IrDA encoder and decoder supporting IrDA SIR up to 1.152 Mbit/s
- Software reset capability
- Programmable special character detection and fully programmable character formatting
- Low sleep 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
- Industrial sector: automation control of equipment such as PLC, DCS, and intelligent instruments
- Computer peripherals: motherboards, graphics cards, and network cards
- Security monitoring: transmission and storage of video signals in devices like cameras and video recorders
- Internet of Things (IoT): smart homes, smart agriculture, etc.
Q & A
- What is the primary function of the SC16IS762IPW-S?
The primary function of the SC16IS762IPW-S is to act as a dual-channel high-performance UART interface IC, converting I2C/SPI protocols to RS-232/RS-485 and supporting bidirectional communication.
- What are the supported interface types for the SC16IS762IPW-S?
The SC16IS762IPW-S supports I2C-bus and SPI interfaces.
- What is the maximum data rate supported by the SC16IS762IPW-S?
The SC16IS762IPW-S supports data rates up to 5 Mbit/s.
- What is the temperature range for the SC16IS762IPW-S?
The temperature range for the SC16IS762IPW-S is -40°C to +95°C.
- How many programmable I/O pins does the SC16IS762IPW-S offer?
The SC16IS762IPW-S offers up to 8 programmable I/O pins.
- What is the FIFO size for the transmitter and receiver in the SC16IS762IPW-S?
The FIFO size for both the transmitter and receiver is 64 bytes.
- Does the SC16IS762IPW-S support IrDA SIR?
Yes, the SC16IS762IPW-S supports IrDA SIR up to 1.152 Mbit/s.
- What is the package style of the SC16IS762IPW-S?
The SC16IS762IPW-S comes in a TSSOP28 package.
- Is the SC16IS762IPW-S compatible with industrial standards?
Yes, the SC16IS762IPW-S is fully compatible with the industrial standard 16C450 and equivalent.
- Does the SC16IS762IPW-S support auto hardware and software flow control?
Yes, the SC16IS762IPW-S supports auto hardware flow control using RTS/CTS and auto software flow control with programmable Xon/Xoff characters.
