Introduction
STK520 User Guide
1-2
7510A–AVR–08/05
Section 1
Introduction
The STK520 board is a top module designed to add AT90PWM family support to the
STK500 development board from Atmel Corporation.
The STK520 includes connectors and hardware allowing full utilization of the new fea-
tures of the AT90PWM, while the Zero Insertion Force (ZIF) socket allows easy to use of
SO24 & SO32 packages for prototyping.
This user guide acts as a general getting started guide as well as a complete technical
reference for advanced users.
Notice that in this guide, the word AVR is used to refer to the target component
(AT90PWM2, AT90PWM3...)
Figure 1-1. STK520 Top Module for STK500
