F280041PMSR datasheet(21/231 Pages) TI

21 / 231 page

TMS320F280049, TMS320F280049C

TMS320F280048, TMS320F280048C, TMS320F280045

TMS320F280041, TMS320F280041C, TMS320F280040, TMS320F280040C

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SPRS945E – JANUARY 2017 – REVISED APRIL 2020

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Product Folder Links: TMS320F280049 TMS320F280049C TMS320F280048 TMS320F280048C TMS320F280045

TMS320F280041 TMS320F280041C TMS320F280040 TMS320F280040C

Terminal Configuration and Functions

Table 4-1. Pin Attributes (continued)

SIGNAL NAME

MUX

POSITION

100

PMQ

64 PM

RSH

TYPE

DESCRIPTION

GPIO8

0, 4, 8, 12

I/O

General-Purpose Input Output 8

EPWM5_A

ePWM-5 Output A

CANB_TX

CAN-B Transmit

ADCSOCAO

ADC Start of Conversion A Output for External ADC (from

ePWM modules)

EQEP1_STROBE

I/O

eQEP-1 Strobe

SCIA_TX

SCI-A Transmit Data

SPIA_SIMO

I/O

SPI-A Slave In, Master Out (SIMO)

I2CA_SCL

I/OD

I2C-A Open-Drain Bidirectional Clock

FSITXA_D1

FSITX-A Optional Additional Data Output

GPIO9

0, 4, 8, 12

I/O

General-Purpose Input Output 9

EPWM5_B

ePWM-5 Output B

SCIB_TX

SCI-B Transmit Data

OUTPUTXBAR6

Output X-BAR Output 6

EQEP1_INDEX

I/O

eQEP-1 Index

SCIA_RX

SCI-A Receive Data

SPIA_CLK

I/O

SPI-A Clock

FSITXA_D0

FSITX-A Primary Data Output

GPIO10

0, 4, 8, 12

I/O

General-Purpose Input Output 10

EPWM6_A

ePWM-6 Output A

CANB_RX

CAN-B Receive

ADCSOCBO

ADC Start of Conversion B Output for External ADC (from

ePWM modules)

EQEP1_A

eQEP-1 Input A

SCIB_TX

SCI-B Transmit Data

SPIA_SOMI

I/O

SPI-A Slave Out, Master In (SOMI)

I2CA_SDA

I/OD

I2C-A Open-Drain Bidirectional Data

FSITXA_CLK

FSITX-A Output Clock

GPIO11

0, 4, 8, 12

I/O

General-Purpose Input Output 11

EPWM6_B

ePWM-6 Output B

SCIB_RX

2, 6

SCI-B Receive Data

OUTPUTXBAR7

Output X-BAR Output 7

EQEP1_B

eQEP-1 Input B

SPIA_STE

I/O

SPI-A Slave Transmit Enable (STE)

FSIRXA_D1

FSIRX-A Optional Additional Data Input

GPIO12

0, 4, 8, 12

I/O

General-Purpose Input Output 12

EPWM7_A

ePWM-7 Output A

CANB_TX

CAN-B Transmit

EQEP1_STROBE

I/O

eQEP-1 Strobe

SCIB_TX

SCI-B Transmit Data

PMBUSA_CTL

PMBus-A Control Signal

FSIRXA_D0

FSIRX-A Primary Data Input

F280041PMSR Datasheet(PDF) 21 Page - Texas Instruments

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