SC18IS600: SPI to I²C-bus interface

Overview

The SC18IS600 is designed to serve as an interface between the standard SPI of a host (microcontroller, microprocessor, chip set, etc.) and the serial I2C-bus. This allows the host to communicate directly with other I²C-bus devices. The SC18IS600 can operate as an I²C-bus master-transmitter or master-receiver. The SC18IS600 controls all the I²C-bus specific sequences, protocol, arbitration and timing.

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Features

SPI slave interface
SPI Mode 3
Single master I²C-bus controller
Four General Purpose Input/Output (GPIO) pins
Two quasi-bidirectional I/O pins
5 V tolerant I/O pins
High-speed SPI: Up to 1.2 Mbit/s
High-speed I²C-bus: 400 kbit/s
96-byte transmit buffer
96-byte receive buffer
2.4 V to 3.6 V operation
Power-down mode with WAKEUP pin
Internal oscillator
Active LOW interrupt output
Available in very small TSSOP16 and HVQFN24 packages

MoreLess

Features

SPI slave interface
SPI Mode 3
Single master I²C-bus controller
Four General Purpose Input/Output (GPIO) pins
Two quasi-bidirectional I/O pins
5 V tolerant I/O pins
High-speed SPI: Up to 1.2 Mbit/s
High-speed I²C-bus: 400 kbit/s
96-byte transmit buffer
96-byte receive buffer
2.4 V to 3.6 V operation
Power-down mode with WAKEUP pin
Internal oscillator
Active LOW interrupt output
Available in very small TSSOP16 and HVQFN24 packages

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SC18IS600: SPI to I2C-bus interface

Overview

Features

SC18IS600: SPI to I²C-bus interface