October 2007

Rev 2

1/15

UM0068

User manual

ST7MDTULS-EVAL

ST7 USB low-speed evaluation board

Introduction

The objective of the ST7MDTULS-EVAL evaluation board is to provide a complete USB

application package using a Windows-based host software application and one of ST’s

range of USB low-speed microcontrollers acting as a peripheral device. The host software

and the ST7 source code provide an easily-understood example of how to exchange data

using the HID (human interface devices) class protocols. The firmware supplied on the ST7

devices is based on a USB core library that makes the control of all the USB interface

hardware transparent to the application developer. This USB library, developed by

STMicroelectronics and plug-tested by the USB IF (implementers forum), is intended for you

to use as a toolbox. All the documentation you need to do this is supplied with the package.

The ST7MDTULS-EVAL evaluation board incorporates basic input sources such as push-

buttons, an analog trimmer and output sources (LEDs). It also has a wire-wrap area so that

you can easily develop your own application. An external 12 V charge pump is also

provided, to allow you to program the ST7 embedded Flash program memory using in-

application programming (IAP). The following development tools can be ordered separately:

assembler, linker, C compiler, source level debugger, hardware emulator, programming

boards and gang programmer. For ordering information, see our website at www.st.com or

contact your local sales office.

www.st.com