USB7252SLASHKDX datasheet(59/65 Pages) MICROCHIP

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2018 - 2020 Microchip Technology Inc.

DS00002736D-page 59

USB7252

APPENDIX A: REVISION HISTORY

TABLE A-1:

REVISION HISTORY

Revision Level & Date

Section/Figure/Entry

Correction

DS00002736D (10-20-20)

Cover

• Added bullet: “Programming of firmware

image to external SPI memory device

from USB host.”

• Updated “Configuration programming via

OTP ROM...” to “Configuration program-

ming via OTP Memory”

• Updated “Enhanced OEM configuration

options available through either OTP or

SPI ROM” to “Enhanced OEM configura-

tion options available through either OTP

or external SPI memory

• Updated USB Type-CTM to a registered

trademark, USB Type-C®

All

Updated USB 3.1 references to USB 3.2 per

latest USB IF guidelines.

All

Updated SKU features to remove Power

Delivery functionality. Power Delivery function-

ality is supported in the USB7252P.

Table 1-2

Added AIO buffer type.

Section 1.3, Pin Reset States

Added new pin reset state section/table.

Figure 2-1

Modified the block diagram

Section 3.1, Pin Assignments

• Added pin reset states to pin table.

Table 3-1, Pin Descriptions

• Added “If Unused” column and informa-

tion.

• Updated

DP1_VBUS_MON buffer type to

AIO, updated description and figure.

• Updated

DP2_VBUS_MON buffer type to

AIO, updated description and figure.

• Updated

VBUS_MON_UP buffer type to

AIO and updated description

Section 3.3.4, PF[31:2] Configuration

(CFG_STRAP[2:1])

• Updated PF29 assignment.

Table 3-6, Programmable Functions

Descriptions

• Added pin reset states to programmable

function descriptions.

Section 3.0, Pin Descriptions,

Figure 3-1, Table 3-1, Section 9.6.1,

Power Supply and RESET_N

Sequence Timing, Table 9-4

Removed VBUS_DET function (from pin 2).

Section 5.1.7, OTP Configuration

Stage (CFG_OTP)

Added note.

Section 7.1, SPI/SQI Master Interface Added new second paragraph.

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