SC18IM700IPW数据手册恩XP中文资料规格书

描述 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.

特性 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 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 very small TSSOP16 package