English
Language : 

RM0365 Datasheet, PDF (289/1076 Pages) STMicroelectronics – This reference manual targets application developers
Analog-to-digital converters (ADC)
RM0365
15.3
15.3.1
ADC functional description
ADC block diagram
Figure 51 shows the ADC block diagram and Table 83 gives the ADC pin description.
Figure 51. ADC block diagram
ͺ/E
΀ϭϱ͗ϭ΁
ydϬ
ydÏ­
ydÏ®
͘͘͘͘͘͘͘
͘͘͘͘͘͘͘
ydϭϯ
ydÏ­Ï°
ydϭϱ
:ydϬ
:ydÏ­
:ydÏ®
͘͘͘͘͘͘͘
͘͘͘͘͘͘͘
:ydϭϯ
:ydÏ­Ï°
:ydϭϱ
95()
ϭ͘ϴƚŽϯ͘ϲs
:hdK
ͺ:^YZdž
$QDORJ6XSSO\ 9''$
ϭ͘ϴsƚŽϯ͘ϲ9
ͺ^YZdž
KEd
ƐŝŶŐůĞͬĐŽŶƚ
ĂƵƚŽƉŽǁĞƌͲĚŽǁŶ
s23$03[
ŝĂƐΘZĞĨ
s76
s5(),17
s%$7
s,13>@
s,11>@
,QSXW
VHOHFWLRQ 
VFDQFRQWURO
>
ƐĞůĨĐĂůŝďƌĂƚŝŽŶ
s,1 ^Z
s5()
ĂŶĂůŽŐŝŶƉƵƚ
ĐŚĂŶŶĞůƐ
^DWdž΀Ϯ͗Ϭ΁
KEsZd
d
ƐĂŵƉůŝŶŐƚŝŵĞ
ƐƚĂƌƚ
^ƚĂƌƚΘ^ƚŽƉ
ŽŶƚƌŽů
hd>z
ĂƵƚŽĚĞůĂLJĞĚ
^dW
ƐƚŽƉĐŽŶǀ
6:ƚƌŝŐŐĞƌ
ydŝŵĂƉƉĞĚDW
SURGXFWOHYHO
Śͬǁ
ƚƌŝŐŐĞƌ
ydE΀ϭ͗Ϭ΁
ƚƌŝŐŐĞƌĞŶĂďůĞ
ĂŶĚĞĚŐĞƐĞůĞĐƚŝŽŶ
/^E
/^Eh΀͗Ϭ΁
ŝƐĐŽŶƚŝŶƵŽƵƐ
ŵŽĚĞ
yd^>΀ϯ͗Ϭ΁
ƚƌŝŐŐĞƌƐĞůĞĐƚŝŽŶ
5'$7$>@
-'$7$>@
-'$7$>@
-'$7$>@
-'$7$>@
$5($'<
(2603
K
K^
KsZ
:K^
:YKs&
tdž
$+%
ŝŶƚĞƌĨĂĐĞ
/ŶƚĞƌƌƵƉƚ
ŽƌƚĞdž
DÏ°ZLWK
)38
/ZY
VODYH
PDVWHU
PDVWHU
D
DƌĞƋƵĞƐƚ
D&'
DE
KsZDK
ŽǀĞƌƌƵŶŵŽĚĞ
>/'E
ůĞĨƚͬƌŝŐŚƚ
Z^΀ϭ͗Ϭ΁
ϭϮ͕ϭϬ͕ϴďLƚƐ
:K&&^ddž΀ϭϭ͗Ϭ΁
:K&&^ddžͺ,΀ϭϭ͗Ϭ΁
$QDORJǁĂƚĐŚĚŽŐϭ͕Ϯ͕ϯ
tÏ­
tÏ®
tϯ
tϭͺKhd
tϮͺKhd
tϯͺKhd
d/DZƐ
dZ
:ydŝŵĂƉƉĞĚDW
SURGXFWOHYHO
:
6:ƚƌŝŐŐĞƌ
+:
ƚƌŝŐŐĞƌ
:ydE΀ϭ͗Ϭ΁
ƚƌŝŐŐĞƌĞŶĂďůĞ
ĂŶĚĞĚŐĞƐĞůĞĐƚŝŽŶ
:yd^>΀ϯ͗Ϭ΁
ƚƌŝŐŐĞƌƐĞůĞĐƚŝŽŶ
:/^E
:/^EhD΀Ϯ͗Ϭ΁
:YD
/ŶũĐĞĚŽŶƚĞdžƚ
YƵĞƵĞDŽĚĞ
tÏ­E
:tÏ­E
tÏ­^'>
t,ϭ΀ϰ͗Ϭ΁
>dϭ΀ϭϭ͗Ϭ΁
,dϭ΀ϭϭ͗Ϭ΁
t,Ϯ΀ϭϴ͗Ϭ΁
>dϮ΀ϳ͗Ϭ΁
t,ϯ΀ϭϴ͗Ϭ΁
,dϮ΀ϳ͗Ϭ΁
,dϯ΀ϳ͗Ϭ΁
>dϯ΀ϳ͗Ϭ΁
D^ǀϯϬϮϲϬsϯ
289/1077
DocID025202 Rev 4