ST10F269Z2QX Datasheet, PDF (78/161 Pages) STMicroelectronics – 16-BIT MCU WITH MAC UNIT, 256K BYTE FLASH MEMORY AND 12K BYTE RAM

ST10F269Z2Qx
12.8.1 - Alternate Functions of Port 5
Each line of Port 5 is also connected to one of the
multiplexer of the Analog/Digital Converter. All
port lines (P5.15...P5.0) can accept analog
signals (AN15...AN0) to be converted by the ADC.
No special programming is required for pins that
Table 18 : Port 5 Alternate Functions
shall be used as analog inputs. Some pins of Port
5 also serve as external timer control lines for
GPT1 and GPT2.
The Table 18 summarizes the alternate functions
of Port 5.
Port 5 Pin
Alternate Function a)
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P5.6
P5.7
P5.8
P5.9
P5.10
P5.11
P5.12
P5.13
P5.14
P5.15
Analog Input AN0
Analog Input AN1
Analog Input AN2
Analog Input AN3
Analog Input AN4
Analog Input AN5
Analog Input AN6
Analog Input AN7
Analog Input AN8
Analog Input AN9
Analog Input AN10
Analog Input AN11
Analog Input AN12
Analog Input AN13
Analog Input AN14
Analog Input AN15
Figure 34 : Port 5 I/O and Alternate Functions
-
-
-
-
-
-
-
-
-
-
T6EUD
T5EUD
T6IN
T5IN
T4EUD
T2EUD
Alternate Function b)
Timer 6 external Up/Down Input
Timer 5 external Up/Down Input
Timer 6 Count Input
Timer 5 Count Input
Timer 4 external Up/Down Input
Timer 2 external Up/Down Input
Alternate Function
Port 5
P5.15
P5.14
P5.13
P5.12
P5.11
P5.10
P5.9
P5.8
P5.7
P5.6
P5.5
P5.4
P5.3
P5.2
P5.1
P5.0
General Purpose Inputs
a)
AN15
AN14
AN13
AN12
AN11
AN10
AN9
AN8
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
A/D Converter Inputs
b)
T2EUD
T4EUD
T5IN
T6IN
T5EUD
T6EUD
Timer Inputs
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