TC11IB Datasheet, PDF (13/108 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC11IB
Table 1
Symbol
P3
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P3.8
P3.9
P3.10
P3.11
P3.12
P3.13
P3.14
P3.15
Pin Definitions and Functions(cont’d)
Pin In PU/ Functions
Out PD¹⁾
I/O
Port 3
Port 3 serves as 16-bit general purpose I/O port, which
is also used as input for external interrupts.
R3 I  INT0
External interrupt input line 0
R4 I  INT1
External interrupt input line 1
T1 I  INT2
External interrupt input line 2
T3 I  INT3
External interrupt input line 3
U1 I  INT4
External interrupt input line 4
U2 I  INT5
External interrupt input line 5
U3 I  INT6
External interrupt input line 6
V1 I  INT7
External interrupt input line 7
V2 I  INT8
External interrupt input line 8
V3 I  INT9
External interrupt input line 9
W2 I  INT10 External interrupt input line 10
W3 I  INT11 External interrupt input line 11
Y1 I  INT12 External interrupt input line 12
Y2 I  INT13 External interrupt input line 13
Y3 I  INT14 External interrupt input line 14
Y4 I  INT15 External interrupt input line 15
Data Sheet
9
V2.3, 2003-11