LM3S300-IQN25-C2 Datasheet, PDF (453/498 Pages) Texas Instruments – Stellaris LM3S300 Microcontroller

NRND: Not recommended for new designs.
Stellaris^® LM3S300 Microcontroller
Table 15-2. Signals by Signal Name (continued)
Pin Name
Pin Number Pin Type Buffer Type^a Description
LDO
6
-
Power Low drop-out regulator output voltage. This pin requires an
external capacitor between the pin and GND of 1 µF or
greater.
OSC0
9
I
Analog Main oscillator crystal input or an external clock reference
input.
OSC1
10
O
Analog Main oscillator crystal output. Leave unconnected when using
a single-ended clock source.
PA0
17
I/O
TTL
GPIO port A bit 0.
PA1
18
I/O
TTL
GPIO port A bit 1.
PA2
19
I/O
TTL
GPIO port A bit 2.
PA3
20
I/O
TTL
GPIO port A bit 3.
PA4
21
I/O
TTL
GPIO port A bit 4.
PA5
22
I/O
TTL
GPIO port A bit 5.
PB0
29
I/O
TTL
GPIO port B bit 0.
PB1
30
I/O
TTL
GPIO port B bit 1.
PB2
33
I/O
TTL
GPIO port B bit 2.
PB3
34
I/O
TTL
GPIO port B bit 3.
PB4
44
I/O
TTL
GPIO port B bit 4.
PB5
43
I/O
TTL
GPIO port B bit 5.
PB6
42
I/O
TTL
GPIO port B bit 6.
PB7
41
I/O
TTL
GPIO port B bit 7.
PC0
40
I/O
TTL
GPIO port C bit 0.
PC1
39
I/O
TTL
GPIO port C bit 1.
PC2
38
I/O
TTL
GPIO port C bit 2.
PC3
37
I/O
TTL
GPIO port C bit 3.
PC4
14
I/O
TTL
GPIO port C bit 4.
PC5
13
I/O
TTL
GPIO port C bit 5.
PC6
12
I/O
TTL
GPIO port C bit 6.
PC7
11
I/O
TTL
GPIO port C bit 7.
PD0
25
I/O
TTL
GPIO port D bit 0.
PD1
26
I/O
TTL
GPIO port D bit 1.
PD2
27
I/O
TTL
GPIO port D bit 2.
PD3
28
I/O
TTL
GPIO port D bit 3.
PD4
45
I/O
TTL
GPIO port D bit 4.
PD5
46
I/O
TTL
GPIO port D bit 5.
PD6
47
I/O
TTL
GPIO port D bit 6.
PD7
48
I/O
TTL
GPIO port D bit 7.
PE0
35
I/O
TTL
GPIO port E bit 0.
PE1
36
I/O
TTL
GPIO port E bit 1.
PE2
4
I/O
TTL
GPIO port E bit 2.
PE3
3
I/O
TTL
GPIO port E bit 3.
PE4
2
I/O
TTL
GPIO port E bit 4.
June 18, 2012
453
Texas Instruments-Production Data