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SC16IS752

NXP
Part Number SC16IS752
Manufacturer NXP
Description Dual UART
Published Jan 19, 2007
Detailed Description SC16IS752; SC16IS762 Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in su...
Datasheet PDF File SC16IS752 PDF File

SC16IS752
SC16IS752

Overview
SC16IS752; SC16IS762 Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev.
9 — 22 March 2012 Product data sheet 1.
General description 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.
2.
Features and benefits 2.
1 General features  Dual full-duplex UART  I2C-bus or SPI interface selectable  3.
3 V or 2.
5 V operation  Industrial temperature range: 40 C to +95 C  64 bytes FIFO (transmitter and receiver)  Fully 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  Auto software flow control with programmable Xon/Xoff characters  Single or double Xon/Xoff characters  Automatic RS-485 support (automatic slave address detection)  Up to eig...


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