参数资料
型号: STM8AF6146TDXXXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, LQFP-32
文件页数: 17/90页
文件大小: 1466K
代理商: STM8AF6146TDXXXX
Pinouts and pin description
STM8AF61xx STM8AH61xx
Table 5.
STM8A 32 Kbyte microcontroller pin description
Pin
number
Pin name
Ty
p
e
Input
Output
Main
funct
ion
(after
reset
)
Default alternate
function
Alternate
function after
remap
[option bit]
LQ
FP48
LQ
FP32
floating
wp
u
E
x
t.
interrupt
Hi
gh
s
in
k
Speed
OD
PP
1
1 NRST
I/O
X
Reset
22 PA1/OSCIN
I/O
X
XO1
X
X Port A1
Resonator/crystal in
3
3 PA2/OSCOUT
I/O
X
XX
O1
X
X Port A2
Resonator/crystal out
4-
VSSIO_1
S
I/O ground
54 VSS
S
Digital ground
6
5 VCAP
S
1.8 V regulator capacitor
76 VDD
S
Digital power supply
87 VDDIO_1
S
I/O power supply
-
8 PF4/AIN12
I/O
X
XO1
X
X Port F4
Analog input 12
9
-
PA3/TIM2_CC3
I/O
X
XX
O1
X
X Port A3
Timer 2 - channel3
TIM3_CC1
[AFR1]
10
-
PA4
I/O
X
XX
O3
X
X Port A4
11
-
PA5
I/O
X
XX
O3
X
X Port A5
12
-
PA6
I/O
X
XX
O3
X
X Port A6
13
9 VDDA
S
Analog power supply
14 10 VSSA
S
Analog ground
15
-
PB7/AIN7
I/O
X
XX
O1
X
X Port B7
Analog input 7
16
-
PB6/AIN6
I/O
X
XX
O1
X
X Port B6
Analog input 6
17 11 PB5/AIN5
I/O
X
XX
O1
X
X Port B5
Analog input 5
I2C_SDA
[AFR6]
18 12 PB4/AIN4
I/O
X
XX
O1
X
X Port B4
Analog input 4
I2C_SCL
[AFR6]
19 13 PB3/AIN3
I/O
X
XX
O1
X
X Port B3
Analog input 3
TIM1_ETR
[AFR5]
20 14 PB2/AIN2
I/O
X
XX
O1
X
X Port B2
Analog input
TIM1_
NCC3
[AFR5]
21 15 PB1/AIN1
I/O
X
XX
O1
X
X Port B1
Analog input 1
TIM1_
NCC2
[AFR5]
22 16 PB0/AIN0
I/O
X
XX
O1
X
X Port B0
Analog input 0
TIM1_
NCC1
[AFR5]
23
-
PE7/AIN8
I/O
X
XO1
X
X Port E7
Analog input 8
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