LM3S6950 Datasheet, PDF (471/524 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S6950 Microcontroller
Pin Number
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
Pin Name
CCP4
PA7
VCCPHY
RXIN
VDD25
GND
RXIP
GNDPHY
GNDPHY
TXOP
VDD
GND
TXON
PF0
PhB0
OSC0
OSC1
WAKE
HIB
XOSC0
53
XOSC1
54
GND
55
VBAT
56
VDD
57
GND
58
MDIO
59
LED0
PF3
60
LED1
PF2
61
PF1
PWM1
Pin Type
I/O
I/O
I
I
-
-
I
I
I
O
-
-
O
I/O
I
I
O
I
O
I
O
-
-
-
-
I/O
O
I/O
O
I/O
I/O
O
Buffer Type Description
TTL
Capture/Compare/PWM 1
TTL
GPIO port A bit 7
TTL
VCC of the Ethernet PHY
Analog RXIN of the Ethernet PHY
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power Ground reference for logic and I/O pins.
Analog RXIP of the Ethernet PHY
TTL
GND of the Ethernet PHY
TTL
GND of Ethernet PHY
Analog TXOP of Ethernet PHY
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
Analog TXON of Ethernet PHY
TTL
GPIO port F bit 0
TTL
QEI module 1 Phase B
Analog
Main oscillator crystal input or an external
clock reference input.
Analog Main oscillator crystal output.
OD
An external input that brings the processor out
of hibernate mode when asserted.
TTL
An output that indicates the processor is in
hibernate mode.
Analog
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.
Analog Hibernation Module oscillator crystal output.
Power Ground reference for logic and I/O pins.
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.
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
MDIO of Ethernet PHY
TTL
MII LED 0
TTL
GPIO port F bit 3
TTL
MII LED 1
TTL
GPIO port F bit 2
TTL
GPIO port F bit 1
TTL
PWM 1
June 14, 2007
471
Luminary Micro Confidential-Advance Product Information