Leader I²C-Bus Controller with UART Interface
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- Not Recommended for New Designs
- This page contains information on a product that is not recommended for new designs.
The SC18IM700 is designed to serve as an interface between the standard UART port of a microcontroller or microprocessor and the serial I2C-bus; this allows the microcontroller or microprocessor to communicate directly with other I2C-bus devices. The SC18IM700 can operate as an I2C-bus controller. The SC18IM700 controls all the I2C-bus specific sequences, protocol, arbitration and timing. The host communicates with SC18IM700 with ASCII messages protocol; this makes the control sequences from the host to the SC18IM700 become very simple.
Outline 3d SOT403-1
Product Details
Features
Key Features
- UART host interface
- I2C-bus controller
- Eight programmable I/O pins
- High-speed UART: baud rate up to 460.8 kbit/s
- High-speed I2C-bus: 400 kbit/s
- 16-byte TX FIFO
- 16-byte RX FIFO
- Programmable baud rate generator
- 2.4 V and 3.6 V operation
- Sleep mode (power-down)
- UART message format resembles I2C-bus transaction format
- I2C-bus controller functions
- Multi-leader capability
- 5 V tolerance on the input pins
- 8 N 1 UART format (8 data bits, no parity bit, 1 stop bit)
- Available in very small TSSOP16 package
Documentation
Quick reference to our documentation types.