Atmel Xplained Evaluation Board AT32UC3L0-XPLD AT32UC3L0-XPLD Scheda Tecnica

Atmel

Codici prodotto

AT32UC3L0-XPLD

i

32099G–06/2011

AT32UC3L016/32/64

Table of Contents

Features ..................................................................................................... 1

Description ............................................................................................... 3

Overview ................................................................................................... 5

Block Diagram ...................................................................................................5

Configuration Summary .....................................................................................6

Package and Pinout ................................................................................. 7

Package .............................................................................................................7

Peripheral Multiplexing on I/O lines ...................................................................9

Signal Descriptions ..........................................................................................13

I/O Line Considerations ...................................................................................16

Processor and Architecture .................................................................. 18

Features ..........................................................................................................18

AVR32 Architecture .........................................................................................18

The AVR32UC CPU ........................................................................................19

Programming Model ........................................................................................23

Exceptions and Interrupts ................................................................................27

Memories ................................................................................................ 32

Embedded Memories ......................................................................................32

Physical Memory Map .....................................................................................32

Peripheral Address Map ..................................................................................33

CPU Local Bus Mapping .................................................................................34

Supply and Startup Considerations ..................................................... 36

Supply Considerations .....................................................................................36

Startup Considerations ....................................................................................40

Electrical Characteristics ...................................................................... 41

Disclaimer ........................................................................................................41

Absolute Maximum Ratings* ...........................................................................41

Supply Characteristics .....................................................................................41

Maximum Clock Frequencies ..........................................................................42

Power Consumption ........................................................................................42

I/O Pin Characteristics .....................................................................................47

7.7

Oscillator Characteristics .................................................................................50