LM3S2939 Datasheet, PDF (290/749 Pages) Texas Instruments – Stellaris® LM3S2939 Microcontroller

General-Purpose Input/Outputs (GPIOs)
Table 8-4. GPIO Signals (100LQFP) (continued)
Pin Name
Pin Number Pin Type Buffer Type^a Description
PE0
72
I/O
TTL
GPIO port E bit 0.
PE1
73
I/O
TTL
GPIO port E bit 1.
PE2
74
I/O
TTL
GPIO port E bit 2.
PE3
75
I/O
TTL
GPIO port E bit 3.
PE4
6
I/O
TTL
GPIO port E bit 4.
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.
PF4
58
I/O
TTL
GPIO port F bit 4.
PF5
46
I/O
TTL
GPIO port F bit 5.
PF6
43
I/O
TTL
GPIO port F bit 6.
PF7
42
I/O
TTL
GPIO port F bit 7.
PG0
19
I/O
TTL
GPIO port G bit 0.
PG1
18
I/O
TTL
GPIO port G bit 1.
PG2
17
I/O
TTL
GPIO port G bit 2.
PG3
16
I/O
TTL
GPIO port G bit 3.
PG4
41
I/O
TTL
GPIO port G bit 4.
PG5
40
I/O
TTL
GPIO port G bit 5.
PG6
37
I/O
TTL
GPIO port G bit 6.
PG7
36
I/O
TTL
GPIO port G bit 7.
PH0
86
I/O
TTL
GPIO port H bit 0.
PH1
85
I/O
TTL
GPIO port H bit 1.
PH2
84
I/O
TTL
GPIO port H bit 2.
PH3
83
I/O
TTL
GPIO port H bit 3.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
Table 8-5. GPIO Signals (108BGA)
Pin Name
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
Pin Number
L3
M3
M4
L4
L5
M5
L6
M6
E12
D12
C11
C12
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
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.
TTL
GPIO port A bit 3.
TTL
GPIO port A bit 4.
TTL
GPIO port A bit 5.
TTL
GPIO port A bit 6.
TTL
GPIO port A bit 7.
TTL
GPIO port B bit 0.
TTL
GPIO port B bit 1.
TTL
GPIO port B bit 2.
TTL
GPIO port B bit 3.
290
Texas Instruments-Production Data
June 18, 2012