Datasheet 搜索 > 微控制器 > ST Microelectronics（意法半导体） > STM8S903K3T6C 数据手册 > STM8S903K3T6C 数据手册 26/121 页
器件3D模型￥ 5.215
STM8S903K3T6C 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-32
描述:
8位MCU
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P21P22P23P24P25P26P27P28P29P30Hot
典型应用电路图在P82P85
原理图在P11
封装尺寸在P89P90P91P92P93P94P95P96P97P98P99P100
型号编码规则在P106P107P109P110P111
封装信息在P107
功能描述在P12P13P14P15P16P17P18P19P20
技术参数、封装参数在P24P52P87
电气规格在P29P51P52P53P54P55P56P57P58P59P60P61
导航目录
STM8S903K3T6C数据手册
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Pinouts and pin descriptions STM8S903K3 STM8S903F3
26/121 DocID15590 Rev 10
Figure 6. STM8S903K3 SDIP32 pinout
1. (HS) high sink capability.
2. (T) True open drain (P-buffer and protection diode to V
DD
not implemented).
3. [ ] alternate function remapping option (if the same alternate function is shown twice, it indicates an
exclusive choice not a duplication of the function).
5.5 STM8S903K3 UFQFPN32/LQFP32/SDIP32 pin descriptions
06Y9
$,17,0B&+$'&B(753'+6
7,0B&+>8$57B&.@%((33'+6
$,18$57B7;3'+6
$,18$57B5;3'+6
>7,0B&+@7/,3'+6
26&,13$
26&2873$
966
9&$3
9''
>8$57B7;@>63,B166@7,0B&+3$+6
3%
3%+6>$,1@7,0B(75
3%+6$,17,0B&+1
3%+6$,17,0B&+1
3%+6$,17,0B&+1
3(63,B166>7,0B&+1@
3&+67,0B&+8$57B&.>7,0B&+1@
3&+67,0B&+>7,0B&+1@
3&+67,0B&+>7/,@>7,0B&+1@
3&+67,0B&+&/.B&&2>$,1@>7,0B&+1@
3&+663,B6&.>7,0B&+@
3&+663,B026,>7,0B&+@
3&+663,B0,62>7,0B&+@
3'+67,0B%.,1>&/.B&&2@
3'+66:,0
3'+6>$,1@>7,0B&+@
3%
>7,0B%.,1@,&B6'$3%7
1567
>8$57B5;@3)
3%7,&B6&/>$'&B(75@
Table 6. STM8S903K3 UFQFPN32/LQFP32/SDIP32 pin descriptions
SDIP32
LQFP/ UFQFP32
Pin name
Type
Input Output
Main function
(after reset)
Default alternate
function
Alternate function
after remap
[option bit]
floating
wpu
Ext. interrupt
High sink
(1)
Speed
OD
PP
6 1 NRST
I/O
- X ---- -Reset -
7 2 PA1/ OSCIN
(2)
I/O X X X - O1 X X Port A1
Resonator/
crystal in
-
8 3 PA2/ OSCOUT I/O X X X -O1 X XPort A2
Resonator/
crystal out
-
9 4 VSS S - - - - - - - Digital ground -
10 5 VCAP S - - - - - - 1.8 V regulator capacitor -
11 6 VDD S - - - - - - - Digital power supply -
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