SPI to I²C-Bus Interface
SC18IS600_601 Receive alerts
- Not Recommended for New Designs
- This page contains information on a product that is not recommended for new designs.
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 controller-transmitter or controller-receiver. The SC18IS600 controls all the I2C-bus specific sequences, protocol, arbitration and timing.
Product Details
Block Diagram
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Features
Key Features
- SPI follower interface
- SPI Mode 3
- Single controller 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
Documentation
Quick reference to our documentation types.