參數(shù)資料
型號: ST72C171
廠商: 意法半導(dǎo)體
英文描述: 8-BIT MCU with 8K FLASH, ADC, WDG, SPI, SCI, TIMERS SPGAs Software Programmable Gain Amplifiers, OP-AMP
中文描述: 8位8K閃存,ADC的,水分散粒劑,SPI和脊髓損傷,定時(shí)器SPGAs軟件可編程增益放大器,運(yùn)算放大器控制器
文件頁數(shù): 7/152頁
文件大?。?/td> 1384K
代理商: ST72C171
ST72C171
7/152
Notes
:
1.
In the interrupt input column, “eix” defines the associated external interrupt vector. If the weak pull-up
column (wpu) is associated with the interrupt column (int), then the I/O configuration is pull-up interrupt
input, else the configuration is floating interrupt input.
2.
OSC1 and OSC2 pins connect a crystal or ceramic resonator, an external RC, or an external source to
the on-chip oscillator see dedicated See “PIN DESCRIPTION” on page 5. for more details.
20 21 PA2/AIN2/ICAP1
I/O
C
X
ei0
X
X
X
Port A2
ADC input 2
or Timer16 input capture 1
ADC input 3 or Timer16 output
compare 2
ADC input 4 or Timer16 output
compare 1
ADC input 5
ADC input 6 or ART input cap-
ture
ADC input 7 or ART PWM1
output
ART PWM0 output
21 22 PA3/AIN3/OCMP2
I/O
C
X
ei0
X
X
X
Port A3
22 23 PA4 /AIN4/OCMP1
I/O
C
X
ei0
X
X
X
Port A4
23 24 PA5/AIN5
I/O
C
X
ei0
X
X
X
Port A5
24 25 PA6/AIN6/ARTICP0
I/O
C
X
ei0
X
X
X
Port A6
25 26 PA7/AIN7/PWM1
I/O
C
X
ei0
X
X
X
Port A7
26 27 PC5 / PWM0
- 28 OA3OUT
27 29 V
SSA
28 30 V
DDA
I/O
O
C
X
X
X
X
Port C5
OA3 output
Analog ground
Analog supply
A
29 31 PC4/MCO/OA3NIN
I/O
C
X
X
X
X
Port C4
Main Clock Out or OA3 invert-
ing input
30 32 OA1OUT
31 33 PC3/OA1NIN
PC2/OA1PIN/
PWM0R
O
I/O C/A
A
C
OA1 output
Port C3
X
X
X
X
OA1 inverting input
OA1 non-inverting input and/
or ART PWM0 resistive output
32 34
I/O C/A C/C
R
X
X
X
X
Port C2
Pin
Pin Name
T
Level
Port
Main
function
(after
reset)
Alternate function
S
S
I
O
Input
Output
f
w
i
a
O
P
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