AT90USBKEY2 Atmel, AT90USBKEY2 Datasheet - Page 2

• Manufacturer Part Number: AT90USBKEY2
• Description: KIT DEMO FOR AT90USB
• Manufacturer: Atmel

Specifications of AT90USBKEY2

• Main Purpose: USB Controller
• Embedded: *
• Utilized Ic / Part: AT90USB1286, AT90USB1287, AT90USB646, AT90USB647
• Primary Attributes: *
• Secondary Attributes: *
• Supplier: Atmel
• Architecture: 8/16-bit
• Interfaces: USB
• For Use With: ATSTK525 - KIT STARTER FOR AT90USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT90USBKEY; AT90USBKEY

AT90USBKey Hardware User Guide User Guide
Section 1
Introduction ........................................................................................... 1-3
Section 2
Using the AT90USBKey ....................................................................... 2-5
Section 3
Troubleshooting Guide ....................................................................... 3-15
Section 4
Technical Specifications ..................................................................... 4-16
Section 5
Technical Support ............................................................................... 5-17
Section 6
Complete Schematics ......................................................................... 6-18
1.1
1.2
2.1
2.2
2.3
2.4
2.5
2.6
Overview ...................................................................................................1-3
Overview ...................................................................................................2-5
Power Supply ............................................................................................2-6
Reset.........................................................................................................2-8
On-board Resources.................................................................................2-9
In-System Programming .........................................................................2-13
Debugging...............................................................................................2-14
AT90USBKey Features............................................................................1-4
7627A–AVR–04/06
1