LM3S6C11 Datasheet, PDF (741/828 Pages) Texas Instruments – Stellaris® LM3S6C11 Microcontroller

OBSOLETE: TI has discontinued production of this device.
Stellaris^® LM3S6C11 Microcontroller
Table 18-3. Signals by Signal Name (continued)
Pin Name
CMOD1
Pin Number Pin Mux / Pin
Assignment
76
fixed
Pin Type
I
ERBIAS
41
fixed
O
GND
GNDA
9
fixed
-
15
21
33
39
42
45
54
57
63
69
82
85
86
87
94
4
fixed
-
97
HIB
I2C0SCL
I2C0SDA
I2C1SCL
I2C1SDA
LDO
51
fixed
O
70
PB2 (1)
I/O
71
PB3 (1)
I/O
19
PG0 (3)
I/O
26
PA0 (8)
34
PA6 (1)
18
PG1 (3)
I/O
27
PA1 (8)
35
PA7 (1)
7
fixed
-
LED0
LED1
MDIO
NMI
OSC0
OSC1
PA0
PA1
PA2
59
PF3 (1)
O
60
PF2 (1)
O
58
fixed
I/O
89
PB7 (4)
I
48
fixed
I
49
fixed
O
26
-
I/O
27
-
I/O
28
-
I/O
Buffer Type^a Description
TTL
Analog
Power
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
12.4-kΩ resistor (1% precision) used internally for
Ethernet PHY.
Ground reference for logic and I/O pins.
Power
OD
OD
OD
OD
The ground reference for the analog circuits (
Analog Comparators, etc.). These are separated
from GND to minimize the electrical noise contained
on VDD from affecting the analog functions.
An output that indicates the processor is in
Hibernate mode.
I²C module 0 clock.
I²C module 0 data.
I²C module 1 clock.
OD
I²C module 1 data.
Power
TTL
TTL
OD
TTL
Analog
Analog
TTL
TTL
TTL
Low drop-out regulator output voltage. This pin
requires an external capacitor between the pin and
GND of 1 µF or greater. The LDO pin must also be
connected to the VDDC pins at the board level in
addition to the decoupling capacitor(s).
Ethernet LED 0.
Ethernet LED 1.
MDIO of the Ethernet PHY.
Non-maskable interrupt.
Main oscillator crystal input or an external clock
reference input.
Main oscillator crystal output. Leave unconnected
when using a single-ended clock source.
GPIO port A bit 0.
GPIO port A bit 1.
GPIO port A bit 2.
July 24, 2012
741
Texas Instruments-Production Data