TMS320F28069MPZPQ datasheet(21/182 Pages) TI1

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TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066

TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062

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SPRS698G – NOVEMBER 2010 – REVISED MAY 2018

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Terminal Configuration and Functions

Table 4-1. Signal Descriptions(1) (continued)

PIN NAME

PIN NO.

I/O/Z

DESCRIPTION

PZP

PFP

GPIO38

I/O/Z

General-purpose input/output 38

XCLKIN

External Oscillator Input. The path from this pin to the clock block is not gated by the

mux function of this pin. Care must be taken to not enable this path for clocking if it is

being used for the other functions.

TCK

JTAG test clock with internal pullup

Reserved

–

Reserved

–

Reserved

–

Reserved

GPIO39

I/O/Z

General-purpose input/output 39

Reserved

–

Reserved

–

Reserved

–

Reserved

GPIO40

–

I/O/Z

General-purpose input/output 40

EPWM7A

Enhanced PWM7 output A and HRPWM channel

SCITXDB

SCI-B transmit data

Reserved

–

Reserved

GPIO41

–

I/O/Z

General-purpose input/output 41

EPWM7B

Enhanced PWM7 output B

SCIRXDB

SCI-B receive data

Reserved

–

Reserved

GPIO42

–

I/O/Z

General-purpose input/output 42

EPWM8A

Enhanced PWM8 output A and HRPWM channel

TZ1

Trip zone input 1

COMP1OUT

Direct output of Comparator 1

GPIO43

–

I/O/Z

General-purpose input/output 43

EPWM8B

Enhanced PWM8 output B

TZ2

Trip zone input 2

COMP2OUT

Direct output of Comparator 2

GPIO44

–

I/O/Z

General-purpose input/output 44

MFSRA

I/O

McBSP receive frame synch

SCIRXDB

SCI-B receive data

EPWM7B

Enhanced PWM7 output B

GPIO50

–

I/O/Z

General-purpose input/output 50

EQEP1A

Enhanced QEP1 input A

MDXA

McBSP transmit serial data

TZ1

Trip zone input 1

GPIO51

–

I/O/Z

General-purpose input/output 51

EQEP1B

Enhanced QEP1 input B

MDRA

McBSP receive serial data

TZ2

Trip zone input 2

GPIO52

–

I/O/Z

General-purpose input/output 52

EQEP1S

I/O

Enhanced QEP1 strobe

MCLKXA

I/O

McBSP transmit clock

TZ3

Trip zone input 3

TMS320F28069MPZPQ 数据表(PDF) 21 Page - Texas Instruments

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TMS320F28069MPZPQ 数据表(PDF) 21 Page - Texas Instruments

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