Datasheet
Description STM32F20xxx
20/184 DS6329 Rev 16
Figure 4. STM32F20x block diagram
1. The timers connected to APB2 are clocked from TIMxCLK up to 120 MHz, while the timers connected to APB1 are clocked
from TIMxCLK up to 60 MHz.
2. The camera interface and Ethernet are available only in STM32F207xx devices.
*3,23257$
$+%$3%
(;7,7:.83
$)
3$>@
*3,23257%
3%>@
7,03:0
FRPSOFKDQQHOV7,0B&+>@1
FKDQQHOV7,0B&+>@(75
%.,1DV$)
7,03:0
*3,23257&
3&>@
86$57
5;7;&.
&76576DV$)
*3,23257'
3'>@
*3,23257(
3(>@
*3,23257)
3)>@
*3,23257*
3*>@
63,
026,0,62
6&.166DV$)
$3%0+]
$3%0+]
DQDORJLQSXWVFRPPRQ
WRWKH$'&V
DQDORJLQSXWVFRPPRQ
WRWKH$'&
9
''5()B$'&
DQDORJLQSXWVWR$'&
FKDQQHOV(75DV$)
FKDQQHOV(75DV$)
FKDQQHOV(75DV$)
FKDQQHOV
5;7;&.
86$57
5;7;&.
86$57
5;7;DV$)
8$57
5;7;DV$)
8$57
026,'287 0,62',16&.&.
63,,6
166:60&.DV$)
026,'287 0,62',16&.&.
63,,6
166:60&.DV$)
6&/6'$60%$DV$)
,&60%86
6&/6'$60%$DV$)
,&60%86
7;5;
E[&$1
7;5;
E[&$1
'$&B287
DV$)
'$&B287
DV$)
,7)
::'*
.%%.635$0
57&B$)
26&B,1
26&B,1
26&B287
26&B287
1567
9
''$
9
66$
9
&$3
9
&$3
86$57
5;7;&.
&76576DV$)
VPFDUG
LU'$
VPFDUG
LU'$
VPFDUG
LU'$
VPFDUG
LU'$
E
E
E
E
E
E
E
E
&76576DV$)
&76576DV$)
6',200&
'>@
&0'&.DV$)
9
%$7
WR9
'0$
$+%$3%
'0$
6&/6'$60%$DV$)
,&60%86
*3,23257+
3+>@
*3,23257,
3,>@
-7$*6:
'%86
6%86
,%86
19,&
(70
038
1-7567-7',
-7'26:'
-7'275$&(6:2
75$&(&/.
75$&('>@
-7&.6:&/.
(WKHUQHW0$&
'0$
0,,RU50,,DV$)
0',2DV$)
),)2
86%
'0$
),)2
27*+6
'3'0
8/3,&.'',56731;7
'0$
6WUHDPV
),)2
'0$
6WUHDPV
),)2
$&&(/
&$&+(
65$0.%
65$0.%
&/.1(>@$>@
'>@2(1:(1
1%/>@1/15(*
1:$,7,25'<&'
1,25',2:5,17>@
,1711,,6DV$)
6&/6'$,171,'9%8662)
&DPHUD
LQWHUIDFH
+6<1&96<1&
3,;&/.'>@
86%
3+<
27*)6
'3
'0
),)2
),)2
$+%0+]
3+<
),)2
86$570%SV
7HPSHUDWXUHVHQVRU
$'&
$'&
$'&
,)
,)
#9''$
#9''$
3253'5
6XSSO\
#9''$
VXSHUYLVLRQ
39'
5HVHW
,QW
325
;7$/26&
0+]
;7$/N+]
+&/.[
0$1$*7
57&
5&+6
)&/.
5&/6
3:5
,:'*
#9
%$7
#9''$
#9''
$:8
5HVHW
FORFN
FRQWURO
3//
3&/.[
LQWHUIDFH
9
''
WR9
9
66
9ROWDJH
UHJXODWRU
9WR9
9
''
3RZHUPDQDJPW
#9''
57&B$)
%DFNXSUHJLVWHU
6&/6'$,171,'9%8662)
$+%EXVPDWUL[60
$3%0+]
$+%0+]
/6/6
FKDQQHOVDV$)
FKDQQHODV$)
FKDQQHODV$)
7,0
E
E
E
7,0
FKDQQHOVDV$)
7,0
FKDQQHODV$)
E
E
7,0
FKDQQHODV$)
E
%25
'$&
'$&
)ODVK
0E\WH
65$0365$0125)ODVK
3&&DUG$7$1$1')ODVK
([WHUQDOPHPRU\
FRQWUROOHU)60&
7,0
7,0
7,0
7,0
7,0
7,0
7,0
7,0
DLG
FRPSOFKDQQHOV7,0B&+>@1
FKDQQHOV7,0B&+>@(75
%.,1DV$)
),)2
51*
$UP&RUWH[0
0+]
$57DFFHOHUDWRU
$3%0+]
$+%
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.