LM3S1512_16 Datasheet, PDF(594/660 Page) Texas Instruments – Stellaris LM3S1512 Microcontroller

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LM3S1512_16 Datasheet, PDF (594/660 Pages) Texas Instruments – Stellaris LM3S1512 Microcontroller

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Signal Tables

Table 18-5. Signals by Pin Number (continued)

Pin Number

Pin Name

Pin Type Buffer Typea Description

H10

VDD33

-

Power Positive supply for I/O and some logic.

H11

RST

I

TTL

System reset input.

H12

PF1

I/O

TTL

GPIO port F bit 1.

J1

PG2

I/O

TTL

GPIO port G bit 2.

J2

PG3

I/O

TTL

GPIO port G bit 3.

J3

GND

-

Power Ground reference for logic and I/O pins.

J10

GND

-

Power Ground reference for logic and I/O pins.

J11

PF2

I/O

TTL

GPIO port F bit 2.

J12

PF3

I/O

TTL

GPIO port F bit 3.

PG0

I/O

TTL

GPIO port G bit 0.

K1

U2Rx

I

TTL

UART module 2 receive. When in IrDA mode, this signal has IrDA

modulation.

PG1

I/O

TTL

GPIO port G bit 1.

K2

U2Tx

O

TTL

UART module 2 transmit. When in IrDA mode, this signal has IrDA

modulation.

K3

PG4

I/O

TTL

GPIO port G bit 4.

K4

PF7

I/O

TTL

GPIO port F bit 7.

K5

GND

-

Power Ground reference for logic and I/O pins.

K6

GND

-

Power Ground reference for logic and I/O pins.

K7

VDD33

-

Power Positive supply for I/O and some logic.

K8

VDD33

-

Power Positive supply for I/O and some logic.

K9

VDD33

-

Power Positive supply for I/O and some logic.

K10

GND

-

Power Ground reference for logic and I/O pins.

XOSC0

K11

I

Analog Hibernation module oscillator crystal input or an external clock

reference input. Note that this is either a crystal or a 32.768-kHz

oscillator for the Hibernation module RTC.

K12

XOSC1

O

Analog Hibernation module oscillator crystal output. Leave unconnected

when using a single-ended clock source.

PC4

I/O

TTL

GPIO port C bit 4.

L1

CCP5

I/O

TTL

Capture/Compare/PWM 5.

PC7

I/O

TTL

GPIO port C bit 7.

L2

C2-

I

Analog Analog comparator 2 negative input.

PA0

I/O

TTL

GPIO port A bit 0.

L3

U0Rx

I

TTL

UART module 0 receive. When in IrDA mode, this signal has IrDA

modulation.

PA3

I/O

TTL

GPIO port A bit 3.

L4

SSI0Fss

I/O

TTL

SSI module 0 frame signal.

PA4

I/O

TTL

GPIO port A bit 4.

L5

SSI0Rx

I

TTL

SSI module 0 receive.

PA6

I/O

TTL

GPIO port A bit 6.

L6

I2C1SCL

I/O

OD

I2C module 1 clock.

L7

PG6

I/O

TTL

GPIO port G bit 6.

594

July 15, 2014

Texas Instruments-Production Data

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