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Atmel
SAM4L-EK Atmel ATSAM4L-EK
Data Sheet
Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet
Product codes
ATSAM4L-EK
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42023ES–SAM–07/2013
ATSAM4L8/L4/L2
8
Debug and Test ...................................................................................... 61
8.1
Features ..........................................................................................................61
8.2
Overview ..........................................................................................................61
8.3
Block diagram ..................................................................................................62
8.4
I/O Lines Description .......................................................................................62
8.5
Product dependencies .....................................................................................63
8.6
Core debug ......................................................................................................63
8.7
Enhanced Debug Port (EDP) ..........................................................................66
8.8
AHB-AP Access Port .......................................................................................76
8.9
System Manager Access Port (SMAP) ............................................................77
8.10
Available Features in Protected State .............................................................92
8.11
Functional Description .....................................................................................93
9
Electrical Characteristics ...................................................................... 98
9.1
Absolute Maximum Ratings* ...........................................................................98
9.2
Operating Conditions .......................................................................................98
9.3
Supply Characteristics .....................................................................................98
9.4
Maximum Clock Frequencies ........................................................................100
9.5
Power Consumption ......................................................................................102
9.6
I/O Pin Characteristics ...................................................................................113
9.7
Oscillator Characteristics ...............................................................................120
9.8
Flash Characteristics .....................................................................................126
9.9
Analog Characteristics ...................................................................................128
9.10
Timing Characteristics ...................................................................................139
10
Mechanical Characteristics ................................................................. 152
10.1
Thermal Considerations ................................................................................152
10.2
Package Drawings .........................................................................................153
10.3
Soldering Profile ............................................................................................162
11
Ordering Information ........................................................................... 163
12
Errata ..................................................................................................... 166
12.1
ATSAM4L4 /2 Rev. B & ATSAM4L8 Rev. A ..................................................166
13
Datasheet Revision History ................................................................ 169
13.1
Rev. A – 09/12 ...............................................................................................169
13.2
Rev. B – 10/12 ...............................................................................................169
13.3
Rev. C – 02/13 ...............................................................................................169
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