iotTech iTM1011-C IEEE 802.11b/g/n 1T1R WLAN Module Datasheet Proprietary & Confidential Information Doc.
Revision History Date Revision Content Revised By Version 2015/03/16 - Initial released Jay 1.0 2015/07/18 - Pin Definition Modification Jay 1.1 2015/06/17 - Description Correction Issac 1.2 2016/12/05 - Update description and pin define Issac 1.3 2017/11/08 - Update operating temp. and TX power Issac 1.4 2018/03/22 - Update official product naming Issac 1.5 2018/05/02 - Update Pin define Issac 1.6 Proprietary & Confidential Information Doc.
iTM1011-C DataSheet Contents Revision History....................................................................................................... 1 Contents ................................................................................................................... 2 1. General Description ........................................................................................... 3 2. Features.........................................................................................................
iTM1011-C DataSheet 1. General Description The iotTech iTM1011-C is a low-cost and a highly integrated single-chip WLAN module which has all of the Wi-Fi functionalities. The highly integrated module makes the possibilities of web browsing, VoIP, headsets and other applications. With seamless roaming capabilities and advanced security, also could interact with different vendors’ 802.11b/g/n Access Points in the wireless LAN. It is designed to support all mandatory IEEE 802.11b data rates of 1, 2, 5.
iTM1011-C DataSheet 2. Features Wi-Fi Chipset : iComm SV6030P Integrated WLAN CMOS efficient power amplifier with internal power detector and closed loop power calibration Single stream 802.11n provides highest throughput and superior RF performance for embedded system. Advanced 1X1 802.11n features: - Full / Half Guard Interval - Frame Aggregation - Reduced Inter-frame Space (RIFS) - Space Time Block Coding (STBC) - Greenfield mode Supports popular interfaces: SDIO 2.
iTM1011-C DataSheet 3. General Specification 3.1 Voltages 3.1.1 Absolute Maximum Ratings Symbol VBAT VDDIO Description Min. Max. Unit Input supply Voltage -0.3 3.6 V Digital/Bluetooth/SDIO Voltage -0.3 3.6 V 3.1.2 Recommended Operating Ratings Test conditions: At room temperature Symbol Min. Typ. Max. Unit VBAT 3.0 3.3 3.6 V VDDIO 1.75 3.3 3.6 V Note: The voltage of VDDIO is depended on system I/O voltage. Test conditions: At operating temperature -20°C ~70°C Symbol Min. Typ.
iTM1011-C DataSheet 3.2 Wi-Fi RF Specification (RX) Parameters Conditions Frequency Range RX Sensitivity 11b @ 8% PER RX Sensitivity 11g @ 10% PER Receive Sensitivity (11n,20MHz) @10% PER Maximum Receive Level Typ. 2412 Max. Unit 2484 MHz - 1Mbps -91 dBm - 2Mbps -89 dBm - 5.
iTM1011-C DataSheet 3.3 Wi-Fi RF Specification (TX) Parameters Conditions Frequency Range Min. Typ. 2412 Output Power Max. Unit 2484 MHz 802.11b 16.0 18.0 dBm 802.11g 12.5 14.0 dBm 802.11n 12.0 13.5 dBm 802.11b -19 -10 dB 802.11g -28 -25 dB 802.11n -30 -28 dB 4.8-5GHz, 2nd harmonic -56 dBm/ 1MHz -80 dBm/ 1MHz @EVM Harmonic Level @ Ant Port (17dBm with 100% 7.2-7.5GHz, 3nd harmonic duty cycle, CCK, 1Mbps) 3.
iTM1011-C DataSheet 4. Pin Assignments 4.1 PCB Pin Outline (12X12mm) < TOP VIEW > 4.
iTM1011-C DataSheet GPIO8 Mode selection: 13 MODE_SEL I 1. Default floating is SDIO mode. 2. Pull high is SPI mode.
iTM1011-C DataSheet 5. Dimensions 5.1 Layout Recommendation (Unit: mm) < TOP VIEW > Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 6. Host Interface Timing Diagram 6.1 Power UP Sequence Shows the below figure, the power-on sequence of the iTM1011-C from power-up to firmware download, including the initial device power-on reset evoked by LDO_EN signal. After initial power-on, the LDO_EN signal can be held low to turn off the iTM1011-C. After LDO_EN is assert and host starts the power-on sequence of the iTM1011-C. From that point, the typical power-on sequence is shown below: 1. Within 1.
iTM1011-C DataSheet 6.2 SDIO Default Mode Timing Diagram Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 6.3 SDIO High Speed Mode Timing Diagram Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 7. Reference Design Note: GPIO_8 Mode Selection (Module pin13) GPIO control state Default Floating (no connections) Pull high (4.7K resistor) Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 8. Recommended Reflow Profile Referred to IPC/JEDEC standard. Peak Temperature : <250°C Number of Times : 2 times 250℃ 2.5°C/sec 40~70 sec 2.5℃/sec Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 9. Packing Information 9.1 Label Label A Anti-static and humidity notice Label B MSL caution / Storage Condition Label C Inner box label . Label D Carton box label . Proprietary & Confidential Information Doc.
iTM1011-C DataSheet 9.2 Dimension Proprietary & Confidential Information Doc.
iTM1011-C DataSheet B Humidity indicator A Desiccant C C D Proprietary & Confidential Information Doc.
FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
transmitter that is not nomally required, the user has no access to the connector.Installation must be controlled. Installation requires special training This device complies with Part 15, Subpart C, Section 15.247 of the FCC Rules. RF warning for Mobile device: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
