LM3S6918 Luminary Micro, Inc, LM3S6918 Datasheet - Page 479

• Manufacturer Part Number: LM3S6918
• Description: Lm3s6918 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 26, 2008
Table 19-3. Signals by Function, Except for GPIO
ADC
Analog
Comparators
Ethernet PHY
Function
XTALNPHY
XTALPPHY
Pin Name
VDD25
XOSC0
XOSC1
VDDA
VDDA
WAKE
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
C0+
C0-
C0o
C1+
C1-
ERBIAS
GNDPHY
GNDPHY
GNDPHY
LED0
LED1
Pin Name
Pin Number
Number
88
98
50
52
53
17
16
100
Pin
3
99
96
95
90
92
24
24
91
41
42
85
86
59
60
1
2
5
6
Preliminary
Pin Type
Pin Type
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
-
-
-
I
I
I
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
Buffer Type
TTL
TTL
TTL
TTL
TTL
TTL
Analog
Analog
Power
Power
Power
TTL
TTL
-
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
12.4 KOhm resistor (1% precision) used internally
for Ethernet PHY.
GND of the Ethernet PHY
GND of the Ethernet PHY
GND of the Ethernet PHY
MII LED 0
MII LED 1
Description
Positive supply for most of the logic function,
including the processor core and most
peripherals.
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.
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.
An external input that brings the processor out
of hibernate mode when asserted.
Hibernation Module oscillator crystal input or
an external clock reference input. Note that
this is either a 4.19-MHz crystal or a
32.768-kHz oscillator for the Hibernation
Module RTC. See the CLKSEL bit in the
HIBCTL register.
Hibernation Module oscillator crystal output.
XTALN of the Ethernet PHY
XTALP of the Ethernet PHY
LM3S6918 Microcontroller
Description
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