IWR6843, IWR6443
SWRS219D – OCTOBER 2018 – REVISED SEPTEMBER 2020
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5 Revision History
Changes from May 31, 2020 to September 30, 2020 (from Revision C (May 2020) to Revision D
(Sept 2020))
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Global: Updated/Changed the numbering format for tables, figures, and cross-references throughout the
document............................................................................................................................................................1
Section 1 Added "Embedded self-monitoring with no host processor involvement on Functional Safety-
compliant devices" and "Non-functional safety variants" ...................................................................................1
Description: Added Functional Safety-Compliant targeted production parts IWR6843ABGABLR and
IWR6843ABGABL. Changed/Updated paragraph..............................................................................................2
Table 6-1 Added row showing "Functional Safety-Compliant (SIL-2)" and "Non-Functional safety variant".......6
Section 8.5: Added " Ripple Specifications" table and the preceeding paragraph. Added table note for Power
Supply Rails Characteristics.............................................................................................................................28
Table 8-3 (Maximum Current Ratings at Power Terminals): Updated/Changed the associated footnote table
references.........................................................................................................................................................29
Section 8.7 (RF Specification): Updated/Changed the "1-db Compression Point …" footnote........................ 30
Section 8.9 (Thermal Resistance Characteristics for FCBGA Package [ABL0161]): Removed "A junction
temperature of 105C is assumed" from footnote.............................................................................................. 31
Section 9.3.2 Updated/Added paragraph about the IWR6443 device features supported/not supported........59
Section 10.1 Added Monitoring and Diagnostic chapter...................................................................................62
Applications, Implementation, and Layout: Updated/Changed section............................................................ 67
Applications, Implementation, and Layout: Removed Layout section ............................................................. 67
Deleted "Related Links" section........................................................................................................................68
Section 13.2 (Tray Information for ABL, 10.4 × 10.4 mm): Added new section with tray information...............75
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Product Folder Links: IWR6843 IWR6443