LM3S6950 Datasheet, PDF (477/524 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S6950 Microcontroller
Pin Name
TXOP
U0Rx
U0Tx
U1Rx
U1Tx
U2Rx
U2Tx
VBAT
VCCPHY
VCCPHY
VCCPHY
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD25
VDD25
VDD25
VDD25
VDDA
VDDA
Pin Number
43
26
27
12
13
19
18
55
36
83
84
8
20
32
44
56
68
81
93
14
38
62
88
3
98
Pin Type
O
I
O
I
O
I
O
-
I
I
I
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Buffer Type Description
Analog TXOP of Ethernet PHY
TTL
UART module 0 receive. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART module 0 transmit. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART module 1 receive. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART module 1 transmit. When in IrDA mode,
this signal has IrDA modulation.
TTL
UART 2 Receive. When in IrDA mode, this
signal has IrDA modulation.
TTL
UART 2 Transmit. When in IrDA mode, this
signal has IrDA modulation.
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.
TTL
VCC of the Ethernet PHY
TTL
VCC of the Ethernet PHY
TTL
VCC of the Ethernet PHY
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
Positive supply for most of the logic function,
including the processor core and most
peripherals.
Power
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.
Power
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.
June 14, 2007
477
Luminary Micro Confidential-Advance Product Information