STK521 User Guide
1-2
8194B–AVR–01/12
1.1
Features
Atmel AVR STK521 is a new member of the successful Atmel STK500 starter kit family
Supports the Atmel AT90PWM81, Atmel AT90PWM161
Supported by Atmel AVR Studio
®
4.15 or above and Atmel AVR Studio 5.1
Zero Insertion Force Socket for SOIC20 Package
Zero Insertion Force Socket for QFN32 Package (not populated)
High Voltage Parallel Programming
Serial Programming
6-pin Connector for On-chip Debugging using Atmel AVR JTAGICE mkII or Atmel AVR Dragon
™
emulators
Switches for Reset/GPIOs configuration, Xtal/GPIOs or power supply configuration
External power supply connector for standalone mode
Quick Reference to all Jumpers in the Silk-Screen of the PCB
Summary of Contents for STK521
Page 1: ...8194B AVR 01 12 STK521 User Guide ...
Page 18: ...STK521 User Guide 6 16 8194B AVR 01 12 Figure 6 1 Schematics 1 of 3 ...
Page 19: ...STK521 User Guide 6 17 8194B AVR 01 12 Figure 6 2 Schematics 2 of 3 ...
Page 20: ...STK521 User Guide 6 18 8194B AVR 01 12 Figure 6 3 Schematics 3 of 3 ...
Page 21: ...STK521 User Guide 6 19 8194B AVR 01 12 Figure 6 4 Assembly drawing 1 of 1 ...