LM3S818-IQN50-C2 Datasheet, PDF (517/569 Pages) Texas Instruments – LM3S818 Microcontroller

NRND: Not recommended for new designs.
Stellaris^® LM3S818 Microcontroller
Table 17-1. Signals by Pin Number (continued)
Pin Number
Pin Name
Pin Type Buffer Type^a Description
PB7
I/O
TTL
GPIO port B bit 7.
41
TRST
I
TTL
JTAG TRST.
PB6
I/O
TTL
GPIO port B bit 6.
42
C0+
I
Analog Analog comparator 0 positive input.
PB5
I/O
TTL
GPIO port B bit 5.
43
C0o
O
TTL
Analog comparator 0 output.
PB4
I/O
TTL
GPIO port B bit 4.
44
C0-
I
Analog Analog comparator 0 negative input.
PD4
I/O
TTL
GPIO port D bit 4.
45
CCP0
I/O
TTL
Capture/Compare/PWM 0.
PD5
I/O
TTL
GPIO port D bit 5.
46
CCP2
I/O
TTL
Capture/Compare/PWM 2.
47
ADC5
I
Analog Analog-to-digital converter input 5.
48
ADC4
I
Analog Analog-to-digital converter input 4.
a. The TTL designation indicates the pin has TTL-compatible voltage levels.
17.2 Signals by Signal Name
Table 17-2. Signals by Signal Name
Pin Name
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
C0+
C0-
C0o
CCP0
CCP1
CCP2
CCP4
Fault
GND
IDX
LDO
Pin Number
1
2
3
4
48
47
42
44
43
45
13
46
11
34
8
16
24
31
33
6
Pin Type
I
I
I
I
I
I
I
I
O
I/O
I/O
I/O
I/O
I
-
I
-
Buffer Type^a Description
Analog Analog-to-digital converter input 0.
Analog Analog-to-digital converter input 1.
Analog Analog-to-digital converter input 2.
Analog Analog-to-digital converter input 3.
Analog Analog-to-digital converter input 4.
Analog Analog-to-digital converter input 5.
Analog Analog comparator 0 positive input.
Analog Analog comparator 0 negative input.
TTL
Analog comparator 0 output.
TTL
Capture/Compare/PWM 0.
TTL
Capture/Compare/PWM 1.
TTL
Capture/Compare/PWM 2.
TTL
Capture/Compare/PWM 4.
TTL
PWM Fault.
Power Ground reference for logic and I/O pins.
TTL
Power
QEI index.
Low drop-out regulator output voltage. This pin requires an
external capacitor between the pin and GND of 1 µF or
greater.
June 18, 2012
517
Texas Instruments-Production Data