LM3S5R36_13 Datasheet, PDF(979/1063 Page) Texas Instruments – LM3S5R36 Microcontroller

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LM3S5R36_13 Datasheet, PDF (979/1063 Pages) Texas Instruments – LM3S5R36 Microcontroller

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NRND: Not recommended for new designs.

StellarisÂ® LM3S5R36 Microcontroller

Table 22-2. Signals by Pin Number (continued)

Pin Number

Pin Name

Pin Type Buffer Typea Description

PB6

I/O

TTL

GPIO port B bit 6.

C0+

I

Analog Analog comparator 0 positive input.

C0o

O

TTL

Analog comparator 0 output.

CCP1

I/O

TTL

Capture/Compare/PWM 1.

CCP5

I/O

TTL

Capture/Compare/PWM 5.

CCP7

I/O

TTL

Capture/Compare/PWM 7.

56

Fault1

I

TTL

PWM Fault 1.

IDX0

I

TTL

QEI module 0 index.

VREFA

I

Analog This input provides a reference voltage used to specify the input

voltage at which the ADC converts to a maximum value. In other

words, the voltage that is applied to VREFA is the voltage with which

an AINn signal is converted to 1023. The VREFA input is limited

to the range specified in Table 24-23 on page 1009 .

PB5

I/O

TTL

GPIO port B bit 5.

C0o

O

TTL

Analog comparator 0 output.

C1-

I

Analog Analog comparator 1 negative input.

CAN0Tx

O

TTL

CAN module 0 transmit.

57

CCP0

I/O

TTL

Capture/Compare/PWM 0.

CCP2

I/O

TTL

Capture/Compare/PWM 2.

CCP5

I/O

TTL

Capture/Compare/PWM 5.

CCP6

I/O

TTL

Capture/Compare/PWM 6.

U1Tx

O

TTL

UART module 1 transmit. When in IrDA mode, this signal has IrDA

modulation.

PB4

I/O

TTL

GPIO port B bit 4.

C0-

I

Analog Analog comparator 0 negative input.

CAN0Rx

I

TTL

CAN module 0 receive.

58

IDX0

U1Rx

I

TTL

QEI module 0 index.

I

TTL

UART module 1 receive. When in IrDA mode, this signal has IrDA

modulation.

U2Rx

I

TTL

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

modulation.

59

VDD

-

Power Positive supply for I/O and some logic.

60

GND

-

Power Ground reference for logic and I/O pins.

PD0

I/O

TTL

GPIO port D bit 0.

AIN7

I

Analog Analog-to-digital converter input 7.

CAN0Rx

I

TTL

CAN module 0 receive.

CCP6

I/O

TTL

Capture/Compare/PWM 6.

61

IDX0

I

TTL

QEI module 0 index.

PWM0

O

TTL

PWM 0. This signal is controlled by PWM Generator 0.

U1Rx

I

TTL

UART module 1 receive. When in IrDA mode, this signal has IrDA

modulation.

U2Rx

I

TTL

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

modulation.

October 06, 2012

979

Texas Instruments-Production Data

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