LM3S6422 Datasheet, PDF (254/609 Pages) Texas Instruments – Stellaris® LM3S6422 Microcontroller

General-Purpose Input/Outputs (GPIOs)
Table 7-4. GPIO Signals (100LQFP)
Pin Name
Pin Number Pin Type Buffer Type^a Description
PA0
26
I/O
TTL
GPIO port A bit 0.
PA1
27
I/O
TTL
GPIO port A bit 1.
PA2
28
I/O
TTL
GPIO port A bit 2.
PA3
29
I/O
TTL
GPIO port A bit 3.
PA4
30
I/O
TTL
GPIO port A bit 4.
PA5
31
I/O
TTL
GPIO port A bit 5.
PA6
34
I/O
TTL
GPIO port A bit 6.
PB0
66
I/O
TTL
GPIO port B bit 0.
PB1
67
I/O
TTL
GPIO port B bit 1.
PB2
70
I/O
TTL
GPIO port B bit 2.
PB3
71
I/O
TTL
GPIO port B bit 3.
PB4
92
I/O
TTL
GPIO port B bit 4.
PB5
91
I/O
TTL
GPIO port B bit 5.
PB6
90
I/O
TTL
GPIO port B bit 6.
PB7
89
I/O
TTL
GPIO port B bit 7.
PC0
80
I/O
TTL
GPIO port C bit 0.
PC1
79
I/O
TTL
GPIO port C bit 1.
PC2
78
I/O
TTL
GPIO port C bit 2.
PC3
77
I/O
TTL
GPIO port C bit 3.
PC4
25
I/O
TTL
GPIO port C bit 4.
PC5
24
I/O
TTL
GPIO port C bit 5.
PC6
23
I/O
TTL
GPIO port C bit 6.
PD0
10
I/O
TTL
GPIO port D bit 0.
PD1
11
I/O
TTL
GPIO port D bit 1.
PD2
12
I/O
TTL
GPIO port D bit 2.
PD3
13
I/O
TTL
GPIO port D bit 3.
PD4
95
I/O
TTL
GPIO port D bit 4.
PD5
96
I/O
TTL
GPIO port D bit 5.
PD6
99
I/O
TTL
GPIO port D bit 6.
PD7
100
I/O
TTL
GPIO port D bit 7.
PF0
47
I/O
TTL
GPIO port F bit 0.
PF1
61
I/O
TTL
GPIO port F bit 1.
PF2
60
I/O
TTL
GPIO port F bit 2.
PF3
59
I/O
TTL
GPIO port F bit 3.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
Table 7-5. GPIO Signals (108BGA)
Pin Name
PA0
PA1
PA2
Pin Number
L3
M3
M4
Pin Type
I/O
I/O
I/O
Buffer Type^a Description
TTL
GPIO port A bit 0.
TTL
GPIO port A bit 1.
TTL
GPIO port A bit 2.
254
Texas Instruments-Production Data
June 18, 2012