SC16IS740_11 datasheet(1/63 Pages) NXP

Part #	SC16IS740

Description	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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1.

General description

The SC16IS740/750/760 is a slave I2C-bus/SPI interface to a single-channel high

performance UART. It offers data rates up to 5 Mbit/s and guarantees low operating and

sleeping current. The SC16IS750 and SC16IS760 also provide the application with 8

additional programmable I/O pins. The device comes in very small HVQFN24, TSSOP24

(SC16IS750/760) and TSSOP16 (SC16IS740) packages, which makes it ideally suitable

for handheld, battery operated applications. This family of products enables seamless

protocol conversion from I2C-bus or SPI to and RS-232/RS-485 and are fully bidirectional.

The SC16IS760 differs from the SC16IS750 in that it supports SPI clock speeds up to

15 Mbit/s instead of the 4 Mbit/s supported by the SC16IS750, and in that it supports

IrDA SIR up to 1.152 Mbit/s. In all other aspects, the SC16IS760 is functionally and

electrically the same as the SC16IS750. The SC16IS740 is functionally and electrically

identical to the SC16IS750, with the exception of the programmable I/O pins which are

only present on the SC16IS750.

The SC16IS740/750/760’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 SC16IS740/750/760 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

 Single full-duplex UART

 Selectable I2C-bus or SPI interface

 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)

SC16IS740/750/760

Single UART with I2C-bus/SPI interface, 64 bytes of transmit

and receive FIFOs, IrDA SIR built-in support

Rev. 7 — 9 June 2011

Product data sheet

Similar Part No. - SC16IS740_11

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SC16IS740IPW	308Kb / 62P	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 05-16 November 2006
NXP Semiconductors	SC16IS740IPW	321Kb / 62P	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 06-13 May 2008

More results

Similar Description - SC16IS740_11

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	SC16IS740	321Kb / 62P	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 06-13 May 2008
	SC16IS741A	505Kb / 55P	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 1??8 March 2013
	SC16IS740	308Kb / 62P	Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 05-16 November 2006
	SC16IS752	303Kb / 59P	Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 07-19 May 2008
	SC16IS752IBS	482Kb / 60P	Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support Rev. 9-22 March 2012
	SC16C652	575Kb / 41P	Dual UART with 32 bytes of transmit and receive FIFOs Rev. 04-20 June 2003
Diodes Incorporated	PI7C9X760	3Mb / 53P	I2C-bus/SPI to UART Bridge Controller w/ 64 bytes of TX/RX FIFOs Rev 6 - 2 April 2019
NXP Semiconductors	SC16C2550	603Kb / 46P	Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder Rev. 03-19 June 2003
NXP Semiconductors	SC16C2550	603Kb / 46P	Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder Rev. 03-19 June 2003
Exar Corporation	ST16C2550	443Kb / 34P	DUAL UART WITH 16-BYTE TRANSMIT AND RECEIVE FIFOS

More results

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