User's Manual

GS2011M-DS-001211, Release 0.9 Confidential Preliminary 7
Chapter 1 About This Manual
This manual describes the GS2011M Low Power module hardware specification.
Refer to the following sections:
• Revision History, page 7
• Audience, page 8
• Standards, page 8
• Documentation Conventions, page 8
• Documentation, page 11
• Contacting GainSpan Technical Support, page 12
• Returning Products to GainSpan, page 13
• Accessing the GainSpan Portal, page 14
• Ordering Information, page 14
Revision History
This version of the GainSpan GS2011M Low Power WiFi Data Sheet contains the
following new information listed in Table 1, page 7.
Table 1 Revision History
Version Date Remarks
0.6 April 2013 Initial Release
0.7 January 2014
Updated Pinout and Signal description diagram
and table (see GS2011Mxx Device Pin-out,
page 37).
Updated SDIO interface clock frequency (see
GS2100M Module Product Features, page 15).
Updated Power Consumption Estimates and
802.11 Radio Parameter Estimates (see Power
Consumption (Estimate), page 50 and 802.11
Radio Parameters (Estimate), page 51).
0.8 February 2014
Added Notation to describe the GPIO37 when
using SPI interface.. See GS2011Mxx Module
Pins Description, page 38.
0.9 March 2014
Added Regulator Notations in About this
Manual.