ST7 with bus i/o

[april_t]

Posted on November 06, 2003 at 04:25

ST7 with bus i/o

[april_t]

Posted on November 05, 2003 at 05:02

hello anyone who knows,

I want to expand ST7 with external expantion peripheral .

Is there any ST7 with bus connection to outside world?

regards

room.

[jatin]

Posted on November 06, 2003 at 04:25

You can do this using communication peripherals like I2C bus. There is one i know is I2C to I/O expander. part no. is PCF8574.