LM3S6950 Luminary Micro, Inc, LM3S6950 Datasheet - Page 501

• Manufacturer Part Number: LM3S6950
• Description: Lm3s6950 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

July 25, 2008
Pin Name
LED0
LED1
MDIO
OSC0
OSC1
LDO
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
Pin Number
100
59
60
58
48
49
26
27
28
29
30
31
34
35
66
67
70
71
92
91
90
89
80
79
78
77
25
24
23
22
10
12
13
95
96
99
11
7
Preliminary
Pin Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
-
I
Buffer Type
Analog
Analog
Power
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
Description
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 VDD25 pins
at the board level in addition to the decoupling
capacitor(s).
MII LED 0
MII LED 1
MDIO of the Ethernet PHY
Main oscillator crystal input or an external
clock reference input.
Main oscillator crystal output.
GPIO port A bit 0
GPIO port A bit 1
GPIO port A bit 2
GPIO port A bit 3
GPIO port A bit 4
GPIO port A bit 5
GPIO port A bit 6
GPIO port A bit 7
GPIO port B bit 0
GPIO port B bit 1
GPIO port B bit 2
GPIO port B bit 3
GPIO port B bit 4
GPIO port B bit 5
GPIO port B bit 6
GPIO port B bit 7
GPIO port C bit 0
GPIO port C bit 1
GPIO port C bit 2
GPIO port C bit 3
GPIO port C bit 4
GPIO port C bit 5
GPIO port C bit 6
GPIO port C bit 7
GPIO port D bit 0
GPIO port D bit 1
GPIO port D bit 2
GPIO port D bit 3
GPIO port D bit 4
GPIO port D bit 5
GPIO port D bit 6
GPIO port D bit 7
LM3S6950 Microcontroller
501