About The Document - Quectel BC66 Hardware Design

About the Document

Revision History
Revision Date
1.0 2018-08-24
1.1 2018-11-14
1.2 2019-06-04
1.3 2019-12-18
BC66_Hardware_Design
Author Description
Speed SUN/
Initial
Newgate HUA
Updated supported bands and involved RF parameters of
Newgate HUA
BC66.
1.
2.
3.
4.
Speed SUN
5.
6.
7.
8.
1. Updated the description of operating modes (Chapter
Speed SUN/
3.4).
Newgate HUA/
2. Updated Chapter 3.5 to illustrate both PSM and Deep
Allan LIANG
Sleep mode.
Reserved pins 3~6 and deleted the description of SPI
interface.
Optimized the description of the module's operating
modes (Chapter 3.4).
Enabled USB interface and added its related
description (Chapters 2.3, 3.2, 3.3 & 3.7).
Added a note for the reference design of power
supply (Chapter 3.6.2).
Added RI signal status description (Table 13).
Added NETLIGHT working status description (Table
14).
Added the current consumption values for band 4 and
the testing conditions (Chapter 5.2).
the module's
Updated
thickness and peak reflow temperatures (Chapter
7.2).
NB-IoT Module Series
BC66 Hardware Design
recommended stencil
2 / 59