SC16IS760IBS,128
SC16IS760 系列 I2C/ SPI 接口 5 Mbps 单通道 UART - HVQFN-24
Overview
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.
MoreLess
## Features
**General features**
* Single full-duplex UART
* Selectable I²C-bus or SPI interface
* 3.3 V or 2.5 V operation
* Industrial temperature range: -40 ºC to +95 ºC
* 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/s
* 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, 1½, 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
* SPI Mode 0
## Features
