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ST72P63BE1M1 Datasheet(PDF) 12 Page - STMicroelectronics

Part No. ST72P63BE1M1
Description  Low speed USB 8-bit MCU family with up to 32K Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI & I²C
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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ST72P63BE1M1 Datasheet(HTML) 12 Page - STMicroelectronics

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ST7263BDx ST7263BHx ST7263BKx ST7263BE
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Note:
1. Port D functions are not available on the 8K version of the QFN40 package (ST7263BK2) and should not be connect-
ed.
2. The drive from USBVcc is sufficient to only drive an external pull-up in addition to the internal transceiver.
Table 3. Device pin description (SO24)
-
-
33 40 PD11)/AIN9
I/O CT
X
XX
Port D1
ADC analog Input 9
-
-
34 41 PD21)/AIN10
I/O CT
X
XX
Port D2
ADC analog Input 10
-
-
35 42 PD31)/AIN11
I/O CT
X
XX
Port D3
ADC analog Input 11
-
-
36 43 PD41)
I/O CT
XX
Port D4
-
-
37 44 PD51)
I/O CT
XX
Port D5
-
-
38 45 PD61)
I/O CT
XX
Port D6
-
-
39 46 PD71)
I/O CT
XX
Port D7
-
25
-
-
NC
--
Not connected
24 26
-
-
NC
--
Not connected
25 27
-
-
NC
--
Not connected
26 28 40 47 PA1/SDA/ICCDATA
I/O CT 25mA X
T
Port A1
I²C serial data, ICC
Data
27 29
1
48 PA0/MCO
I/O
CT
XX
Port A0
Main Clock Output
28 30
2
1
VSSA
S
Analog ground
29 31
3
2
USBDP
I/O
USB bidirectional data (data +)
30 32
4
3
USBDM
I/O
USB bidirectional data (data -)
31 33
5
4
USBVCC 2)
O
USB power supply 2)
32 34
6
5
VDDA
S
Analog supply voltage
Pin n°
Pin Name
Level
Port / Control
Main
Function
(after reset)
Alternate Function
Input
Output
1VDD
S
Power supply voltage (4V - 5.5V)
2
OSCOUT
O
Oscillator output
3
OSCIN
I
Oscillator input
4VSS
S
Digital ground
5PC1/TDO
I/O
CT
X
X
Port C1
SCI Transmit Data Out-
put
6
PC0/RDI
I/O
CT
X
X
Port C0
SCI Receive Data Input
7
RESET
I/O
X
X
Reset
Pin n°
Pin name
Level
Port / Control
Main
function
(after
reset)
Alternate function
Input
Output


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