DS3900 Datasheet (Dallas Semiconducotr) - Serial Communications Module

DS3900, Serial Communications Module

The DS3900 provides bidirectional communication with 2-wire and 3-wire devices using a PC’s serial port.

In addition, it can also be used as a general-purpose digital I/O interface with 11 I/O signals that can evaluate a wide variety of ICs.

The DS3900 is intended for evaluation purposes only.

Feat

DS3900 Features

* Communicates from PCs to ICs Through a Serial Port

* Fast Communication to 2-Wire Devices

* Eleven General-Purpose Digital I/O Pins, Including SDA and SCL

* Built-in Pullup Resistors for SDA and SCL Minimize Required External Hardware DS3900 Applications Prototypi