Datasheet

MAXQ610
16-Bit Microcontroller with Infrared Module
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Pin Description (continued)
PIN
32 TQFN 40 TQFN 44 TQFN
NAME FUNCTION
GENERAL-PURPOSE I/O AND SPECIAL FUNCTION PINS
General-Purpose, Digital, I/O, Type-C Port. These port pins function as
bidirectional I/O pins. All port pins default to high-impedance mode after a reset.
Software must configure these pins after release from reset to remove the high-
impedance input condition. All alternate functions must be enabled from
software.
32 TQFN 40 TQFN 44 TQFN PORT SPECIAL FUNCTION
1 1 1 P0.0 IRTXM
2 3 3 P0.1 RX0
3 5 5 P0.2 TX0
4 6 6 P0.3 RX1
5 7 7 P0.4 TX1
6 8 8 P0.5 TBA0/TBA1
7 9 9 P0.6 TBB0
1–8 1, 3, 5–10
1, 3,
5–10
P0.0–
P0.7;
IRTXM,
RX0, TX0,
RX1, TX1,
TBA0/
TBA1,
TBB0/
TBB1
8 10 10 P0.7 TBB1
General-Purpose, Digital, I/O, Type-D Port; External Edge-Selectable Interrupt.
These port pins function as bidirectional I/O pins or as interrupts. All port pins
default to high-impedance mode after a reset. Software must configure these
pins after release from reset to remove the high-impedance input condition. All
interrupt functions must be enabled from software.
32 TQFN 40 TQFN 44 TQFN PORT SPECIAL FUNCTION
9 11 11 P1.0 INT0
10 12 12 P1.1 INT1
11 13 13 P1.2 INT2
12 14 14 P1.3 INT3
16 19 21 P1.4 INT4
17 20 22 P1.5 INT5
20 23 25 P1.6 INT6
9–12, 16,
17, 20, 21
11–14,
19, 20,
23, 24
11–14,
21, 22,
25, 26
P1.0–
P1.7;
INT0–
INT7
21 24 26 P1.7 INT7