USB7056 datasheet(50/55 Pages) MICROCHIP

50 / 55 page

USB7056

DS00002675F-page 50

 2022 Microchip Technology Inc. and its subsidiaries

APPENDIX A: DATA SHEET REVISION HISTORY

TABLE A-1:

REVISION HISTORY

Revision Level & Date

Section/Figure/Entry

Correction

DS00002675F (03-03-22)

Section 3.1, Pin Assignments

Pin reset states updated for pins 27-36, 38-39,

41-42.

DS00002675E (08-03-20)

USB Implementation Forum numbering update: “USB 3.1” changed to “USB 3.2”; title

modified.

Section 3.1, Pin Assignments

Pin reset states added to table.

Section 9.0, Operational Characteris-

tics

Note added following Figure 9-1: “The Power

Supply Rise time requirement does not apply

if the RESET_N signal is held low during

power on and released after power levels rise

and stabilize above the power on thresholds,

or if the RESET_N signal is toggled after

power supplies become stable.”

Section 9.2, Operating Conditions**

• +1.2 V Supply Voltage Rise Time >

Increased from 400us to 5ms

• +3.3 V Supply Voltage Rise Time >

Increased from 400us to 5ms

Table 9-3, "I/O DC Electrical Charac-

teristics"

Note 4 deleted, replaced with 0.9V in both

instances.

DS00002675D (04-02-20)

• Sales Listing page updated

• Chapter 3, Revision Level in footer corrected

• Trademark symbol corrected

DS00002675C (08-13-19)

Section 2.1, General Description

Document Title

Key Benefits on cover

• Updated last sentence of the first para-

graph for greater clarity.

• Title modified changing “Controller” to

“PD Smart”

• “USB Power Delivery Billboard Device

Support” bullet removed

• Added TID data

Table 3-5, Table 3-6

• Changed PF10 from PRT_CTL3_U3 to

PRT_CTL2_U3 (Config 1 only)

• Changed PF11 from PRT_CTL4_U3 to

PRT_CTL3_U3 (Config 1 only)

• Changed PF12 from PRT_CTL5_U3 to

PRT_CTL4_U3

• Changed PF13 from PRT_CTL5 to

PRT_CTL4

• Changed PF14 from PRT_CTL4 to

PRT_CTL3

• Changed PF15 from PRT_CTL3 to

PRT_CTL2

• Changed PF16 from PRT_CTL2 to

PRT_CTL5

• Changed PF19 from “-” to GPIO83 in con-

figuration 1

• Updated programmable functions

descriptions table to match new assigned

PRT_CTLx and PRT_CTLx_U3 numbers.

Section 3.4, Physical and Logical Port

Mapping

Added new section with physical and logical

port mapping.

USB7056 数据表(PDF) 50 Page - Microchip Technology

USB7056 数据表(HTML) 50 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

数据表下载