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Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

SC16IS740IPW,112

SC16IS740 Series I2C Bus / SPI Interface 5 Mbps Single Channel UART - TSSOP-16

SC16IS740IPW,112 Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	NXP
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 96 per Tube Package Style: TSSOP-16 Mounting Method: Surface Mount
Date Code:	2414

NXP SC16IS740IPW,112 - Technical Attributes

Data Rate:	5Mbps
No of Functions / Channels:	1
Interface Type:	I2C/SPI
Supply Voltage-Nom:	2.3V to 3.6V
Supply Current:	6mA
Power Dissipation:	0.3W
Output Current:	10mA
Clock Frequency-Max:	80MHz
Operating Temperature:	-40°C to +95°C
Storage Temperature Range:	-65°C to +150°C
Package Style:	TSSOP-16
Mounting Method:	Surface Mount

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Features & Applications

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.

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)
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