Description
Figure 1.
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB
STM32F100xx value line block diagram
42!#%#,+
42!#%$;ꢃꢂꢌ=
AS !&
4RACE
CONTROLLER
PBUS
*4!' ꢒ 37
0OWER
6
$$ꢀꢍ
6
6
ꢋ ꢅꢄꢃ 6 TO ꢌꢄꢇ 6
$$
6OLTAGE REGꢄ
ꢌꢄꢌ 6 TO ꢀꢄꢍ 6
.*4234
*4$)
*4#+ꢊ37#,+
*4-3ꢊ37$)/
33
)BUS
&LASH ꢀꢅꢍ +"
ꢌꢅ BIT
#ORTEXꢆ-ꢌ #05
6$$ꢌꢌ
*4$/
AS !&
$BUS
3UPPLY
&
ꢂ ꢅꢎ -(Z
.6)#
0/2
MAX
.234
6$$!
633!
SUPERVISION
32!-
ꢍ +"
2ESET
0/2 ꢊ 0$2
06$
6$$!
)NT
3YSTEM
2# (3
2# ,3
6$$!
'0 $-!
6$$
/3#?).
/3#?/54
ꢐ CHANNELS
84!, /3#
ꢎꢆꢅꢎ -(Z
0,,
)7$'
0#,+ꢀ
2ESET ꢒ
CLOCK
CONTROL
0#,+ꢅ
(#,+
&#,+
3TANDBY
INTERFACE
6
ꢋ ꢀꢄꢍ6 TO ꢌꢄꢇ6
"!4
%84ꢄ)4
7+50
6
ꢍꢃ !&
"!4
/3#ꢌꢅ?).
/3#ꢌꢅ?/54
84!, ꢌꢅ K(Z
'0)/ PORT !
'0)/ PORT "
0!;ꢀꢁꢂꢃ=
0";ꢀꢁꢂꢃ=
0#;ꢀꢁꢂꢃ=
0$;ꢀꢁꢂꢃ=
0%;ꢀꢁꢂꢃ=
"ACKUP
REGISTER
24#
!75
4!- 0%2ꢆ24#
ꢈ!,!2- /54ꢉ
"ACKUP INTERFACE
'0)/ PORT #
ꢎ CHANNELS
AS !&
ꢎ CHANNELS
AS !&
4)-ꢅ
!("ꢅ
!0"ꢅ
!("ꢅ
!0"ꢀ
'0)/ PORT $
'0)/ PORT %
4)-ꢌ
ꢈꢀꢉ
ꢎ CHANNELS
AS !&
4)-ꢎ
ꢅ CHANNELSꢑ ꢀ COMPLꢄ
CHANNEL AND "+).
AS !&
4)-ꢀꢁ
4)-ꢀꢇ
4)-ꢀꢐ
28ꢑ48ꢑ #43ꢑ 243ꢑ
#+ AS !&
53!24ꢅ
ꢀ CHANNELꢑ ꢀ COMPLꢄ
CHANNEL AND "+).
AS !&
ꢈꢀꢉ
28ꢑ48ꢑ #43ꢑ 243ꢑ
#+ AS !&
53!24ꢌ
-/3)ꢑ -)3/ꢑ
3#+ꢑ .33 AS !&
ꢈꢀꢉ
ꢀ CHANNELꢑ ꢀ COMPLꢄ
CHANNEL AND "+).
AS !&
30)ꢅ
($-) #%#
)ꢅ#ꢀ
($-) #%# AS !&
ꢎ CHANNELSꢑ ꢌ COMPLꢄ
CHANNELSꢑ %42 AND
"+). AS !&
4)-ꢀ
3#,ꢑ 3$!ꢑ 3-"! AS !&
3#,ꢑ 3$!ꢑ 3-"! AS !&
-/3)ꢑ -)3/ꢑ
3#+ꢑ .33 AS !&
30)ꢀ
ꢈꢀꢉ
)ꢅ#ꢅ
77$'
28ꢑ48ꢑ #43ꢑ 243ꢑ
#+ AS !&
53!24ꢀ
4EMP SENSOR
ꢀꢅꢆBIT $!#ꢀ
ꢀꢅꢆBIT $!#ꢅ
)&
)&
4)-ꢇ
4)-ꢐ
$!#ꢀ?/54 AS !&
$!#ꢅ?/54 AS !&
ꢀꢇ !$# CHANNELS
ꢈ!$#?).Xꢉ
ꢀꢅꢆBIT !$#ꢀ )&
6
2%&ꢏ
6$$!
6
2%&n
6$$!
AIꢀꢁꢓꢃꢀB
1. Peripherals not present in low-density value line devices.
2. AF = alternate function on I/O port pin.
3. TA = –40 °C to +85 °C (junction temperature up to 105 °C) or TA = –40 °C to +105 °C (junction temperature up to 125 °C).
12/84
Doc ID 16455 Rev 2
STMICROELECTRONICS [ ST ]
