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SC16IS740 Datasheet (PDF) - NXP Semiconductors

SC16IS740 Datasheet PDF - NXP Semiconductors
Part # SC16IS740
Download  SC16IS740 Download

File Size   321.01 Kbytes
Page   62 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support

SC16IS740 Datasheet (PDF)

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SC16IS740 Datasheet PDF - NXP Semiconductors

Part # SC16IS740
Download  SC16IS740 Click to download

File Size   321.01 Kbytes
Page   62 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support

SC16IS740 Datasheet (HTML) - NXP Semiconductors

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SC16IS740 Product details

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.

Features and benefits
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 +85 °C
■ 64 bytes FIFO (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
■ 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 eight programmable I/O pins (SC16IS750 and SC16IS760 only)
■ RS-485 driver direction control via RTS signal
■ RS-485 driver direction control inversion
■ Built-in IrDA encoder and decoder interface
■ SC16IS750 supports IrDA SIR with speeds up to 115.2 kbit/s
■ SC16IS760 supports IrDA SIR with speeds up to 1.152 Mbit/s1
■ Software reset
■ Transmitter and receiver can be enabled/disabled independent of each other
■ Receive and Transmit FIFO levels
■ Programmable special character detection
■ Fully programmable character formatting
   ◆ 5-bit, 6-bit, 7-bit or 8-bit character
   ◆ Even, odd, or no parity
   ◆ 1, 1 1/2, or 2 stop bits
■ Line break generation and detection
■ Internal Loopback mode
■ Sleep current less than 30 μA at 3.3 V
■ Industrial and commercial temperature ranges
■ Available in HVQFN24, TSSOP24 (SC16IS750/760) and TSSOP16 (SC16IS740)
   packages

I2C-bus features
■ Noise filter on SCL/SDA inputs
■ 400 kbit/s maximum speed
■ Compliant with I2C-bus fast speed
■ Slave mode only

SPI features
■ SC16IS750 supports 4 Mbit/s maximum SPI clock speed
■ SC16IS760 supports 15 Mbit/s maximum SPI clock speed
■ Slave mode only
■ SPI Mode 0

Applications
■ Factory automation and process control
■ Portable and battery operated devices
■ Cellular data devices




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.

The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.

NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.

The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.

NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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