Microchip Technology RN4870 - Appendix A: Revision History

RN4870/71
DS50002489G-page 46  2016-2023 Microchip Technology Inc.
APPENDIX A: REVISION HISTORY
Revision A (April 2016)
This is the initial release of this document.
Revision B (October 2017)
• Added the new parts, RN4870-I/RMXXX and
RN4871-I/RMXXX, released with increased
operating temperature range.
• Updated Features section and removed
Description section on page 1.
• Updated Table 1-1, Ta b le 1 - 2, Tab le 1 - 4 and
Table 10-1.
•Revised Ta bl e 2 - 1 through Table 2-4.
• Updated Figure 1-4, Figure 3-1, Figure 3-2 and
Figure 4-7.
• Added Section 11.7 “China” to Section 11.0
“Regulatory Approval”.
• Updated Table 10-1 and “Product Identification
System”.
Revision C (December 2017)
• Updated Table 2-1 to correct information for the
operating temperature range.
Revision D (April 2019)
• Updated Bluetooth version from 4.2 to 5.0.
• Updated Features and Antenna Options.
• Updated Figure 5-2, Figure 5-3, Figure 5-4 and
Figure 5-5.
• Updated Figure 9-1 and Figure 9-2 (P2_0 = 1).
• Updated Section 7.0 “Supported Services”.
• Updated Section 11.2 “Canada” and
Section 11.3 “Europe”.
Revision E (February 2021)
• Added new description for VDD_IO pins in
Table 1-2.
• Added labeling information of Brazil for RN4871
module.
• Added Section 11.1.3 “Approved Antennas”,
Section 11.2.3 “Approved Antennas” and
Section 11.8 “Brazil”.
• Updated Section 11.2.1 “Labeling and User
Information Requirements”, Section 11.3
“Europe” and Section 11.7 “China”.
Revision F (June 2022)
Revision G (March 2023)
• Updated (included Voltage Monitor/Reset IC on
the reference circuit) Figure 5-2, Figure 5-3,
Figure 5-4 and Figure 5-5
TABLE F-1: MAJOR SECTION UPDATES
Section Update Description
11.9 “UKCA (UK Con-
formity Assessed)”
Added UKCA regulatory
approval information
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