參數(shù)資料
型號(hào): ST72T631K2M0
廠(chǎng)商: 意法半導(dǎo)體
英文描述: LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
中文描述: 低速USB 8高達(dá)16K的內(nèi)存位微控制器系列,高達(dá)512字節(jié)RAM,8位ADC,水分散粒劑,定時(shí)器,SCI
文件頁(yè)數(shù): 8/109頁(yè)
文件大?。?/td> 857K
代理商: ST72T631K2M0
ST7263
8/109
*: if the peripheral is present on the device (see
Table 1 Device Summary
)
Legend / Abbreviations for
Figure 2
and
Table 2
:
Type:
I = input, O = output, S = supply
In/Output level: C
T
= CMOS 0.3V
DD
/0.7V
DD
with input trigger
Output level:
10mA = 10mA high sink (on N-buffer only)
25mA = 25mA very high sink (on N-buffer only)
Port and control configuration:
– Input:
float = floating, wpu = weak pull-up, int = interrupt, ana = analog
– Output:
OD = open drain, PP = push-pull, T = True open drain
Refer to “I/O PORTS” on page 25 for more details on the software configuration of the I/O ports.
The RESET configuration of each pin is shown in bold. This configuration is kept as long as the device is
under reset state.
20 21 PA5/ICAP2/IT2
I/O
C
T
X
X
X
Port A5
Timer Input Capture 2
21 22 PA4/ICAP1/IT1
I/O
C
T
X
X
X
Port A4
Timer Input Capture 1
22 23 PA3/EXTCLK
I/O
C
T
X
X
Port A3
Timer External Clock
I
2
C serial clock
*)
23 24 PA2/SCL
I/O C
T
25mA
X
T
Port A2
--
25 NC
--
Not connected
24 26 NC
--
Not connected
25 27 NC
--
Not connected
26 28 PA1/SDA
I/O C
T
25mA
X
T
Port A1
I
2
C serial data
*)
27 29 PA0/MCO
I/O
C
T
X
X
Port A0
Main Clock Output
28 30 V
SSA
S
Analog ground
29 31 USBDP
I/O
USB bidirectional data (data +)
30 32 USBDM
I/O
USB bidirectional data (data -)
31 33 USBVCC
O
USB power supply
32 34 V
DDA
S
Analog supply voltage
Pin n°
Pin Name
T
Level
Port / Control
Main
Function
(after reset)
Alternate Function
S
S
I
O
Input
Output
f
w
i
a
O
P
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ST72T631K2M1 LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
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