SC16IS752 I2C/SPI Bus to UART Module Dual Channel Serial Port Expansion Board/SPI to UART -69004

Dual Full-Duplex UART

Optional I2C bus or SPI interface

3.3 V or 2.5 V operation

Industrial temperature range: -40 °C to +95 °C

Fully compatible with industry standard 16C450 and equivalent

Baud rate up to 5 Mbit/s in 16× clock mode

Automatic hardware flow control using RTS/CTS

Automatic RS-485 support (automatic slave address detection)

Up to eight programmable I/O pins

RS-485 driver direction control via RTS signal

RS-485 driver direction control reversal

SC16IS762 supports IrDA SIR up to 1.152 kbit/s

Software reset

Enable/disable transmitters and receivers independently of each other

Programmable special character detection, fully programmable character format

5-bit, 6-bit, 7-bit or 8-bit characters, even, odd or no parity, 1, 11?2 or 2 stop bits

Line stop generation and detection

Internal loopback mode

Sleep current below 3.3 μ at 3.3 V

5 V tolerance input

Built-in IrDA encoder and decoder support IrDA SIR up to 115.2 kbit/s

Automatic software flow control with programmable Xon/Xoff characters, single or two Xon/Xoff characters

64-byte FIFO (transmitter and receiver), receive and transmit FIFO levels

SC16IS752 supports SPI clock speeds of up to 4 Mbit/s

Slave mode only

SPI mode 0

Small board size: 27.2mm*26.4mm*15.5mm

Noise filter on SCL/SDA input

400 kbit/s (fastest)

Compatible with I2C bus fast mode

Only slave mode