General features: 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 software flow control with programmable Xon/Xoff characters Single or double Xon/Xoff characters Automatic RS-485 support (automatic slave address detection) RS-485 driver direction control via RTS signal RS-485 driver direction control inversion Built-in IrDA encoder and decoder supporting IrDA SIR with speeds up to 115.2 kbit/s SC16IS762 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, 11/2, 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 5 V tolerant inputs I2C-bus features: Noise filter on SCL/SDA inputs 400 kbit/s (maximum) Compliant with I2C-bus Fast mode Slave mode only SPI features: SC16IS752 supports 4 Mbit/s maximum SPI clock speed Slave mode only SPI Mode 0 See more

SC16IS752 Serial Adapter Module 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. Dual full-duplex UART, I2C-bus or SPI interface selectable, 3.3 V or 2.5 V operation, Auto hardware flow control using RTS/CTS, Up to eight programmable I/O pins, Automatic RS-485 support (automatic slave address detection). The SC16IS752 supports SPI clock speeds up to 4 Mbit/s, and the SC16IS752 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. This SC16IS752 chip enables seamless protocol conversion from I2C-bus/SPI to RS-232/RS-485 and is fully bidirectional. The SC16IS752 Serial Adapter is an I2C bus/SPI bus interface to a dual-channel high performance UART offering data rates up to 5 Mbit/s, low operating and sleeping current; it also provides the application with 8 additional programmable I/O pins.