LM3S6611 Datasheet, PDF (573/647 Pages) List of Unclassifed Manufacturers – Microcontroller

Stellaris^® LM3S6611 Microcontroller
Table 17-3. Signals by Function, Except for GPIO (continued)
Function
Pin Name Pin Number Pin Type Buffer Type^a
Description
ERBIAS
41
I
Analog 12.4-kΩ resistor (1% precision) used internally for
Ethernet PHY.
GNDPHY
42
85
86
-
Power GND of the Ethernet PHY.
LED0
59
O
TTL
Ethernet LED 0.
LED1
60
O
TTL
Ethernet LED 1.
MDIO
58
I/O
TTL
MDIO of the Ethernet PHY.
RXIN
37
I
Analog RXIN of the Ethernet PHY.
Ethernet
RXIP
TXON
40
I
Analog RXIP of the Ethernet PHY.
46
O
Analog TXON of the Ethernet PHY.
TXOP
43
O
Analog TXOP of the Ethernet PHY.
VCCPHY
36
83
84
-
Power VCC of the Ethernet PHY.
XTALNPHY
17
O
TTL
Ethernet PHY XTALN 25-MHz oscillator crystal
output. Connect this pin to ground when using a
single-ended 25-MHz clock input connected to the
XTALPPHY pin.
XTALPPHY
16
I
TTL
Ethernet PHY XTALP 25-MHz oscillator crystal
input or external clock reference input.
CCP0
66
I/O
TTL
Capture/Compare/PWM 0.
CCP1
100
I/O
TTL
Capture/Compare/PWM 1.
General-Purpose
Timers
CCP2
CCP3
67
I/O
TTL
Capture/Compare/PWM 2.
23
I/O
TTL
Capture/Compare/PWM 3.
CCP4
22
I/O
TTL
Capture/Compare/PWM 4.
CCP5
25
I/O
TTL
Capture/Compare/PWM 5.
HIB
51
O
OD
An open-drain output with internal pull-up that
indicates the processor is in Hibernate mode.
VBAT
55
-
Power Power source for the Hibernation module. It is
normally connected to the positive terminal of a
battery and serves as the battery
backup/Hibernation module power-source supply.
Hibernate
WAKE
50
I
TTL
An external input that brings the processor out of
Hibernate mode when asserted.
XOSC0
52
I
Analog Hibernation module oscillator crystal input or an
external clock reference input. Note that this is
either a crystal or a 32.768-kHz oscillator for the
Hibernation module RTC.
XOSC1
53
O
Analog Hibernation module oscillator crystal output. Leave
unconnected when using a single-ended clock
source.
I2C0SCL
70
I/O
OD
I²C module 0 clock.
I2C0SDA
71
I/O
OD
I²C module 0 data.
I2C
I2C1SCL
34
I/O
OD
I²C module 1 clock.
I2C1SDA
35
I/O
OD
I²C module 1 data.
July 16, 2014
573
Texas Instruments-Production Data