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SC18IM700 - Master I-2C - bus controller

Description

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 master.

Features

  • s s s s s s s s s s s s s s s s 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 TXFIFO 16-byte RXFIFO Programmable baud rate generator 2.3 V and 3.6 V operation Sleep mode (power-down) UART message format resembles I2C-bus transaction format I2C-bus master functions Multi-master capability 5 V tolerance on the input pins 8 N 1 UART format (8 data bits, no parity bit, 1 stop bit) Available in v.

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www.DataSheet4U.com SC18IM700 Master I2C-bus controller with UART interface Rev. 01 — 28 February 2006 Product data sheet 1. General description 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 master. 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. 2.
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