Dual UART with I²C-Bus/SPI Interface, 64 Bs of Transmit and Receive FIFOs, IrDA SIR Built-In Support

SC16IS752_SC16IS762

Click over video to play

The SC16IS752/SC16IS762 is an I²C-bus/SPI bus interface to a dual-channel high performance UART offering data rates up to 5 Mbit/s, low operating and sleeping current; it also provides the application with 8 additional programmable I/O pins. The device comes in very small HVQFN32 and TSSOP28 packages, which makes it ideally suitable for hand-held, battery-operated applications. This chip enables seamless protocol conversion from I²C-bus/SPI to RS-232/RS-485 and is fully bidirectional.

The SC16IS762 differs from the SC16IS752 in that it supports SPI clock speeds up to 15 Mbit/s instead of the 4 Mbit/s supported by the SC16IS752, and in that it supports IrDA SIR up to 1.152 Mbit/s. In all other aspects, the SC16IS762 is functionally and electrically the same as the SC16IS752.

The SC16IS752/SC16IS762’s internal register set is backward compatible with the widely used and widely popular 16C450. This allows the software to be easily written or ported from another platform.

The SC16IS752/SC16IS762 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support and software reset. This allows the software to reset the UART at any moment, independent of the hardware reset signal.

Product Details

Select a section:

Block Diagram

Choose a diagram:

SC16IS752IBS, SC16IS752IPW, SC16IS762IBS, SC16IS762IPW Block Diagram

SC16IS752IBS, SC16IS752IPW, SC16IS762IBS, SC16IS762IPW Block Diagram

Block diagram: SC16IS752IBS, SC16IS752IPW, SC16IS762IBS, SC16IS762IPW

Get diagram PDF

Features

General features

Documentation

Quick reference to our documentation types.

Filters

1-5 of 16 documents

Show All

Design Resources

Select a section:

Hardware

Filters

1 hardware offering

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?

Search