CC3100MOD_15 Datasheet, PDF (24/41 Pages) Texas Instruments – CC3100MOD SimpleLink™ Certified Wi-Fi® Network Processor Internet-of-Things Module Solution for MCU Applications

CC3100MOD
SWRS161 – DECEMBER 2014
www.ti.com
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Table 5-1. Summary of Features Supported by the NWP Subsystem (continued)
DOMAIN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
WLAN
CATEGORY
Performance
Performance
Provisioning
Provisioning
Provisioning
Role
Role
Role
Role
Security
Security
Security
Security
Security
Security
Security
Security
Security
Security
FEATURE
Throughput
Throughput
WPS2
AP Config
SmartConfig
Station
Soft AP
P2P
P2P
STA-Personal
STA-Enterprise
STA-Enterprise
STA-Enterprise
STA-Enterprise
STA-Enterprise
STA-Enterprise
STA-Enterprise
STA-Enterprise
AP-Personal
DETAILS
UDP = 16 Mbps
TCP = 13 Mbps
Enrollee using push button or PIN method.
AP mode for initial product configuration (with
configurable Web page and beacon Info element)
Alternate method for initial product configuration
802.11bgn Station with legacy 802.11 power save
802.11 bg single station with legacy 802.11 power
save
P2P operation as GO
P2P operation as CLIENT
WPA2 personal security
WPA2 enterprise security
EAP-TLS
EAP-PEAPv0/TLS
EAP-PEAPv1/TLS
EAP-PEAPv0/MSCHAPv2
EAP-PEAPv1/MSCHAPv2
EAP-TTLS/EAP-TLS
EAP-TTLS/MSCHAPv2
WPA2 personal security
5.4 Power-Management Subsystem
The CC3100 power-management subsystem contains DC-DC converters to accommodate the differing
voltage or current requirements of the system. The module can operate from an input voltage ranging from
2.3 V to 3.6 V and can be directly connected to 2xAA Alkaline batteries.
The CC3100MOD is a fully integrated module based WLAN radio solution used on an embedded system
with a wide-voltage supply range. The internal power management, including DC-DC converters and
LDOs, generates all of the voltages required for the module to operate from a wide variety of input
sources. For maximum flexibility, the module can operate in the modes described in the following sections.
5.4.1 VBAT Wide-Voltage Connection
In the wide-voltage battery connection, the module is powered directly by the battery. All other voltages
required to operate the device are generated internally by the DC-DC converters. This scheme is the most
common mode for the device as it supports wide-voltage operation from 2.3 to 3.6 V.
5.5 Low-Power Operating Modes
This section describes the low-power modes supported by the module to optimize battery life.
5.5.1 Low-Power Deep Sleep
The low-power deep-sleep (LPDS) mode is an energy-efficient and transparent sleep mode that is entered
automatically during periods of inactivity based on internal power optimization algorithms. The module
draws about 7 µA from the supply in this low-power mode. The module can wake up in less than 3 ms
from the internal timer or from any incoming host command. Typical battery drain in this mode is 140 µA.
During LPDS mode, the module retains the software state and certain configuration information. The
operation is transparent to the external host; thus, no additional handshake is required to enter or exit this
sleep mode.
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Detailed Description
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