Table 21-3. Signals by Signal Name (continued)
DescriptionBuffer Type
a
Pin TypePin Mux / Pin
Assignment
Pin NumberPin Name
Non-maskable interrupt.TTLIPB7 (4)89NMI
Main oscillator crystal input or an external clock
reference input.
AnalogIfixed48OSC0
Main oscillator crystal output. Leave unconnected
when using a single-ended clock source.
AnalogOfixed49OSC1
GPIO port A bit 0.TTLI/O-26PA0
GPIO port A bit 1.TTLI/O-27PA1
GPIO port A bit 2.TTLI/O-28PA2
GPIO port A bit 3.TTLI/O-29PA3
GPIO port A bit 4.TTLI/O-30PA4
GPIO port A bit 5.TTLI/O-31PA5
GPIO port A bit 6.TTLI/O-34PA6
GPIO port A bit 7.TTLI/O-35PA7
GPIO port B bit 0. This pin is not 5-V tolerant.TTLI/O-66PB0
GPIO port B bit 1. This pin is not 5-V tolerant.TTLI/O-67PB1
GPIO port B bit 2.TTLI/O-70PB2
GPIO port B bit 3.TTLI/O-71PB3
GPIO port B bit 4.TTLI/O-92PB4
GPIO port B bit 5.TTLI/O-91PB5
GPIO port B bit 6.TTLI/O-90PB6
GPIO port B bit 7.TTLI/O-89PB7
GPIO port C bit 0.TTLI/O-80PC0
GPIO port C bit 1.TTLI/O-79PC1
GPIO port C bit 2.TTLI/O-78PC2
GPIO port C bit 3.TTLI/O-77PC3
GPIO port C bit 4.TTLI/O-25PC4
GPIO port C bit 5.TTLI/O-24PC5
GPIO port C bit 6.TTLI/O-23PC6
GPIO port C bit 7.TTLI/O-22PC7
GPIO port D bit 0.TTLI/O-10PD0
GPIO port D bit 1.TTLI/O-11PD1
GPIO port D bit 2.TTLI/O-12PD2
GPIO port D bit 3.TTLI/O-13PD3
GPIO port D bit 4.TTLI/O-95PD4
GPIO port D bit 5.TTLI/O-96PD5
GPIO port D bit 6.TTLI/O-99PD6
GPIO port D bit 7.TTLI/O-100PD7
GPIO port E bit 0.TTLI/O-72PE0
GPIO port E bit 1.TTLI/O-73PE1
GPIO port E bit 2.TTLI/O-74PE2
GPIO port E bit 3.TTLI/O-75PE3
937July 24, 2012
Texas Instruments-Production Data
Stellaris
®
LM3S6G65 Microcontroller
OBSOLETE: TI has discontinued production of this device.