LM3S101 Datasheet, PDF (267/284 Pages) List of Unclassifed Manufacturers – Microcontroller

Signal Tables
Table 15-3. Signals by Function, Except for GPIO (Sheet 1 of 2)
Function
Analog
Comparator
Signal Name
C0+
C0–
C0o
C1–
General-Purpose
Timers
32KHz
CCP0
JTAG/SWD/SWO
Power
SWCLK
SWDIO
SWO
TCK
TDI
TDO
TMS
TRST
GND
GND
GND
LDO
VDD
VDD
VDD
Pin
Number
2
4
3
3
20
19
28
27
25
28
26
25
27
1
8
18
21
6
7
17
22
Pin
Type
I
I
O
I
I
I/O
I
I/O
O
I
I
O
I
I
-
-
-
-
-
-
-
Buffer
Type
Description
Analog Analog comparator 0 positive reference
input.
Analog Analog comparator 0 negative reference
input.
TTL Analog comparator 0 output.
Analog Analog comparator 1 negative reference
input.
TTL Timer clock reference input for real-time
clock operation.
TTL Timer 0 capture input, compare output, or
PWM output port 0.
TTL Serial wire clock reference input.
TTL Serial-wire debug input/output.
TTL Serial-wire output.
TTL JTAG scan clock reference input.
TTL JTAG scan data input.
TTL JTAG scan test output.
TTL JTAG mode select input.
TTL JTAG TAP reset input.
Power Ground reference for logic and I/O pins.
Power Ground reference for logic and I/O pins.
Power Ground reference for logic and I/O pins.
Power
The linear drop-out regulator output voltage.
This pin requires an external capacitor
between the pin and GND of 1 μF or greater.
Power Positive supply for logic and I/O pins.
Power Positive supply for logic and I/O pins.
Power Positive supply for logic and I/O pins.
267
March 22, 2006
Preliminary