User's Guide

LE920A4 HW User Guide Document History
Doc#: 1VV0301261 Declaration of Conformity
Rev. 4.7.1 Page 121 of 124 2019-11-21
Revision Date Changes
3.3 2017-01-03 Remove “Preliminary” label
Section 1.5: Updated “Related Documents” table
Section 2.3: Added more info on memory supported options
Section 3.1: Added PHY control interface
Section 3.3: Updated LGA “PinMap” Drawing
Section 5.3.3: Added clarification about RESET_N usage
Section 5.3.4: Added Figure for SHDN_N power down timing
Section 8.1: Added info related to USB OTG
Section 8.3: Added info related to PHY control interface
Section 8.5.3: Added clarification about VMMC
Section 8.6.2: Added clarification about I2S support
Section 9.2: Added clarification about RTC
Section 9.7: Added GNSS characteristics
Section 10.2: Updated mechanical drawing
Section 10.3: Updated application footprint drawing
3.2 2016-12-16 Updated Applicability table
3.1 2016-11-27 Section 4.3.2 : Added note regarding pull resistance of special
GPIO’s.
Section 8.7.2 : Added info regarding wakeup from GPIO’s.
Section 10.3 : Updated application board footprint drawing
Section 1.5 : Updated link to WIFI application note