9.4 Rev. B - 12/2019

Updated Figure 3-1.

Updated pins 151, 152 in Pin Description: System.

Updated figure in Secure Element.

Updated figure in Power Architecture.

Updated Ethernet Phy.

Modified component reference in Radio Subsystem.

Updated Interfacing with an SD Card.

Updated Interfacing with e-MMC.

Updated Interfacing with NAND Flash.

Updated Interfacing with an Image Sensor Controller (ISC).

Updated Interfacing with CLASS-D Audio Output.

Added QTouch® Peripheral Touch Controller (PTC).

Added Interfacing with an LCD.

Section 4.7 content moved to Regulatory Approval.

Updated Radio Performance.

Updated Figure 6-1.

Updated ATSAMA5D27-WLSOM1 Land Pattern Drawing.

Added new section Regulatory Approval.

Updated Regulatory Information in Ordering Information.