Atmel SAM4S-EK2 Atmel ATSAM4S-EK2 ATSAM4S-EK2 Data Sheet
Product codes
ATSAM4S-EK2
1107
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
Revision History
In the tables that follow, the most recent version of the document appears first.
“rfo” indicates changes requested during document review and approval loop.
Doc. Rev.
11100E
11100E
Comments
Change
Request
Ref.
Request
Ref.
Introduction
and
Updated
.
8620
9073
8992
RTC
Added new bullet “Safety/security features” in
Last sentence added in
Replaced values for temperature range with a generic term in
.
8544
8900
9027
9033
rfo
PMC
, replaced “...in MOSCSEL bit of CKGR_MOR,...” with “...in
XTALSEL bit of SUPC_CR,...” in the last phrase of the 3d paragraph.
, added references on the OSCSEL bit of PMC_SR in the 3d
paragraph.
Register names in Clock Generator: Replaced “PLL_MCKR” with “PMC_MCKR” and “PLL_SR” with “PMC_SR”
in
in
Deleted previous 4th bullet (was useless sentence “
Disable and then enable the PLL...”).
and
replaced MOSCXTCNT with MOSCXTST.
.
Corrected reset value of CKGR_MOR register in
Corrected value of PLLA(B)COUNT field description in
and
Added a note in
and reworked a
paragraph in
9069
rfo
8970
8963
8447
8564
8853
Electrical Characteristics
Changed 85°C temperatures with 105°C in the whole chapter. Added read/write characteristics temperature
information on Flash in Note
information on Flash in Note
to
with up-to-date current consumption values.
Updated
.
Added
rfo
rfo
rfo
rfo