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Table of Contents
Purpose of the Document .......................................................................................................................... 2
Document History ...................................................................................................................................... 2
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2.1 Overview ........................................................................................................................................ 5
2.2 Key Features ................................................................................................................................... 5
2.3 Overview Diagrams ........................................................................................................................ 6
2.4 Physical Characteristics .................................................................................................................. 6
2.5 Peripherals – Key Components ...................................................................................................... 8
2.6 Peripherals – IO Connections ....................................................................................................... 10
2.7 Hardware Specification ................................................................................................................ 11
2.8 PIN Description............................................................................................................................. 12
2.9 BG77 chipset ................................................................................................................................ 13
2.10 Interface between SAM21D and BG77 ....................................................................................... 13
