LM3S2110 Datasheet, PDF (444/485 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Pin Name
TMS
TRST
U0Rx
U0Tx
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD25
VDD25
VDD25
VDD25
VDDA
VDDA
Pin Number
79
89
26
27
8
20
32
44
55
56
68
81
93
14
38
62
88
3
98
Pin Type
I/O
I
I
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Buffer Type Description
TTL
JTAG TMS and SWDIO
TTL
JTAG TRSTn
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.
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 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.
Table 18-3. Signals by Function, Except for GPIO
Function
Analog
Comparators
Pin Name
C0+
C0-
C0o
C1+
C1-
C2+
C2-
Pin
Number
90
92
100
24
91
23
22
Pin Type
I
I
O
I
I
I
I
Buffer
Type
Analog
Analog
TTL
Analog
Analog
Analog
Analog
Description
Analog comparator 0 positive input
Analog comparator 0 negative input
Analog comparator 0 output
Analog comparator positive input
Analog comparator 1 negative input
Analog comparator positive input
Analog comparator 2 negative input
444
November 29, 2007
Preliminary