LM3S1138 Luminary Micro, Inc, LM3S1138 Datasheet - Page 430

• Manufacturer Part Number: LM3S1138
• Description: Lm3s1138 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Signal Tables
430
Table 18-2. Signals by Signal Name
Pin Number
100
87
88
89
90
91
92
93
94
95
96
97
98
99
Pin Name
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
C0+
C0-
C0o
C1+
C1-
C1o
Pin Name
VDD25
TRST
ADC7
ADC6
GNDA
VDDA
ADC5
ADC4
GND
PB7
PB6
C0+
PB5
C1-
PB4
C0-
VDD
GND
Pin Number
100
99
96
95
90
92
58
24
91
46
1
2
5
6
Preliminary
Pin Type
Pin Type
I/O
I/O
I/O
I/O
O
O
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Buffer Type
Buffer Type
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Power
Power
Power
Power
Power
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Description
Ground reference for logic and I/O pins.
Positive supply for most of the logic function,
including the processor core and most
peripherals.
GPIO port B bit 7
JTAG TRSTn
GPIO port B bit 6
Analog comparator 0 positive input
GPIO port B bit 5
Analog comparator 1 negative input
GPIO port B bit 4
Analog comparator 0 negative input
Positive supply for I/O and some logic.
Ground reference for logic and I/O pins.
Analog-to-digital converter input 7.
Analog-to-digital converter input 6.
The ground reference for the analog circuits
(ADC, Analog Comparators, etc.). These are
separated from GND to minimize the electrical
noise contained on VDD from affecting the
analog functions.
The positive supply (3.3 V) for the analog
circuits (ADC, Analog Comparators, etc.).
These are separated from VDD to minimize
the electrical noise contained on VDD from
affecting the analog functions.
Analog-to-digital converter input 5.
Analog-to-digital converter input 4.
Description
Analog-to-digital converter input 0.
Analog-to-digital converter input 1.
Analog-to-digital converter input 2.
Analog-to-digital converter input 3.
Analog-to-digital converter input 4.
Analog-to-digital converter input 5.
Analog-to-digital converter input 6.
Analog-to-digital converter input 7.
Analog comparator 0 positive input
Analog comparator 0 negative input
Analog comparator 0 output
Analog comparator positive input
Analog comparator 1 negative input
Analog comparator 1 output
July 26, 2008