LM3S2110 Datasheet, PDF (439/485 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S2110 Microcontroller
Pin Number
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
Pin Name
PF0
PWM0
OSC0
OSC1
NC
NC
NC
NC
GND
VDD
VDD
GND
NC
NC
PF2
PF1
PWM1
VDD25
GND
RST
CMOD0
PB0
CCP0
PB1
CCP2
VDD
GND
PB2
I2C0SCL
PB3
I2C0SDA
PE0
PE1
NC
NC
CMOD1
PC3
TDO
SWO
Pin Type
I/O
O
I
I
-
-
-
-
-
-
-
-
-
-
I/O
I/O
O
-
-
I
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
Buffer Type Description
TTL
GPIO port F bit 0
TTL
PWM 0
Analog
Main oscillator crystal input or an external
clock reference input.
Analog Main oscillator crystal output.
-
No connect
-
No connect
-
No connect
-
No connect
Power Ground reference for logic and I/O pins.
Power Positive supply for I/O and some logic.
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
-
No connect
-
No connect
TTL
GPIO port F bit 2
TTL
GPIO port F bit 1
TTL
PWM 1
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.
TTL
System reset input.
TTL
CPU Mode bit 0. Input must be set to logic 0
(grounded); other encodings reserved.
TTL
GPIO port B bit 0
TTL
Capture/Compare/PWM 0
TTL
GPIO port B bit 1
TTL
Capture/Compare/PWM 2
Power Positive supply for I/O and some logic.
Power Ground reference for logic and I/O pins.
TTL
GPIO port B bit 2
OD
I2C module 0 clock
TTL
GPIO port B bit 3
OD
I2C module 0 data
TTL
GPIO port E bit 0
TTL
GPIO port E bit 1
-
No connect
-
No connect
TTL
CPU Mode bit 1. Input must be set to logic 0
(grounded); other encodings reserved.
TTL
GPIO port C bit 3
TTL
JTAG TDO and SWO
TTL
JTAG TDO and SWO
November 29, 2007
439
Preliminary