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ST72325AR7-Auto Datasheet(PDF) 64 Page - STMicroelectronics

Part # ST72325AR7-Auto
Description  SCI asynchronous serial interface
PDF  243 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72325AR7-Auto Datasheet(HTML) 64 Page - STMicroelectronics

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Obsolete
Product(s)
- Obsolete
Product(s)
Interrupts
ST72325xxx-Auto
64/243
Doc ID 13770 Rev 3
Table 23.
Interrupt sensitivity - ei2 (port B3..0)
IS11
IS10
External interrupt sensitivity
IPB bit = 0
IPB bit = 1
0
0
Falling edge and low level
Rising edge and high level
0
1
Rising edge only
Falling edge only
1
0
Falling edge only
Rising edge only
1
1
Rising and falling edge
Table 24.
Interrupt sensitivity - ei3 (port B4)
IS11
IS10
External interrupt sensitivity
0
0
Falling edge and low level
0
1
Rising edge only
1
0
Falling edge only
1
1
Rising and falling edge
Table 25.
Interrupt sensitivity - ei0 (port A3)
IS21
IS20
External interrupt sensitivity
IPA bit = 0
IPA bit = 1
0
0
Falling edge and low level
Rising edge and high level
0
1
Rising edge only
Falling edge only
1
0
Falling edge only
Rising edge only
1
1
Rising and falling edge
Table 26.
Interrupt sensitivity - ei1 (port F2..0)
IS21
IS20
External interrupt sensitivity
0
0
Falling edge and low level
0
1
Rising edge only
1
0
Falling edge only
1
1
Rising and falling edge



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