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Table 15 Receiving performance under IEEE802.11n with 40MHz

RX Characteristics

Min.

Typical

Max.

Unit

Minimum Input Level Sensitivity

MCS7

-68

dBm

Maximum Input Level

(FER

≦

10%)

-8

dBm

4. ML3362T-P Hardware Information

4.1. Footprint Sequence

Please refer to Fig 1 for the footprint sequence of ML3362T-P.

Fig 1 ML3362T-P Footprint sequence

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Summary of Contents for ML3362T-P

Page 1: ...t AP Support SmartConfig and AP configuration Integrated balun PA LNA TCP IP stack optimized for IoT application PCB antenna Peripheral 2x UART 1x I2C 1x SPI 4x PWM Up to 14GPIOs Working temperature 10 to 105 Stamp style SMD for surface mounting production Applications Smart transportation Smart home appliances Instruments Health care Industrial automation Intelligent security Smart energy Models ...

Page 2: ...erformance 5 3 2 1 IEEE 802 11b 5 3 2 2 IEEE 802 11g 5 3 2 3 IEEE802 11n 6 4 ML3362T P Hardware Information 8 4 1 Footprint Sequence 8 4 2 Footprint Definitions 9 4 3 PCB Antenna 10 4 4 Mechanical Dimensions 12 4 5 Recommended Pad Size 13 5 Reference Design 14 5 1 UART Interface Design 14 5 2 Power Supply Requirement 15 Revision History 16 Copyrights 16 Contact Us 16 ...

Page 3: ...rates an ARM Cortex M4 processor speed up to 160MHz with 352KB SRAM and 1MB flash 2 Basic Specifications 2 1 Power Consumption Please refer to Table 1 for power consumption data Table 1 ML3362T P Power Consumption Data Specifications Min Typ Max Units VDD 1 3 3 4 V VIL input low voltage 0 0 3VDD V VIH input high voltage 0 7VDD VDD V VOL output low voltage 0 V VOH output high voltage VDD V Io 10 mA...

Page 4: ...ble 3 for radio specification Table 3 ML3362T P Radio Specification Radio range 2 412 GHz 2 462 GHz Wireless standards IEEE 802 11 b g n Radio output 802 11b 17dBm 1dBm 802 11g 14dBm 1dBm 802 11n 14dBm 1dBm Antenna type Internal PCB antenna External Not supported Receiving sensitivity 802 11b 83dBm 11Mbps 802 11g 72dBm 54Mbps 802 11n 71dBm MCS7 Stack IPv4 TCP UDP FTP HTTP HTTPS TLS mDNS Data rate ...

Page 5: ...IEEE802 11b TX Characteristics Min Typical Max Unit Power 11Mbps 17 dBm Frequency Error 10 10 ppm EVM 11Mbps 20 dB Transmit spectrum mask Pass Table 6 Receiving performance under IEEE802 11b RX Characteristics Min Typical Max Unit Minimum Input Level Sensitivity 11Mbps FER 8 83 dBm Maximum Input Level FER 8 3 dBm 3 2 2 IEEE 802 11g Table 7 Basic specifications under IEEE802 11g ITEM Specification ...

Page 6: ...smit spectrum mask Pass Table 9 Receiving performance under IEEE802 11g RX Characteristics Min Typical Max Unit Minimum Input Level Sensitivity 54Mbps 71 dBm Maximum Input Level FER 10 8 dBm 3 2 3 IEEE802 11n IEEE802 11n 20MHz bandwidth mode Table 10 Basic specifications under IEEE802 11n with 20MHz ITEM Specification Modulation Type OFDM Frequency range 2412MHz 2462MHz Channel CH1 to CH11 Data ra...

Page 7: ...ax Unit Minimum Input Level Sensitivity MCS7 69 dBm Maximum Input Level FER 10 8 dBm IEEE802 11n 40MHz bandwidth mode Table 13 Basic specifications under IEEE802 11n with 40MHz ITEM Specification Modulation Type OFDM Frequency range 2422MHz 2452MHz Channel CH3 to CH9 Data rate MCS0 1 2 3 4 5 6 7 Table 14 Transmitting performance under IEEE802 11n with 40MHz TX Characteristics Min Typical Max Unit ...

Page 8: ... Characteristics Min Typical Max Unit Minimum Input Level Sensitivity MCS7 68 dBm Maximum Input Level FER 10 8 dBm 4 ML3362T P Hardware Information 4 1 Footprint Sequence Please refer to Fig 1 for the footprint sequence of ML3362T P Fig 1 ML3362T P Footprint sequence ...

Page 9: ...nction 1 Function 2 Function 3 Function 4 Function 5 Default state 1 GPIO2 TX2 UP 2 GPIO1 RX2 I2C_SDA UP 3 GPIO3 I2C_SCK UP 4 GPIO12 SPI_MOSI DOWN 5 GPIO13 SPI_MISO PWM1 DOWN 6 GPIO25 PWM3 DOWN 7 GPIO0 PWM2 DOWN 8 VDD 9 GND 10 PDN 11 GPADC GPIO6 DOWN 12 GPIO7 DOWN 13 GPIO8 PWM0 DOWN 14 GPIO5 SPI_CS DOWN 15 GPIO4 SPI_CLK DOWN 16 RX0 GPIO_26 DOWN ...

Page 10: ...external LED indicator to show the module configuration status and output VIH after configuration is successful 4 In default PIN14 GPIO5 is the module software reset PIN and will be effective with VIH The previous configuration information will be cleared after the module is reset reset to factory settings 5 The module supports max 4 channels of external interruption simultaneously except GPIO25 a...

Page 11: ...on pattern of antenna gain The following precautions should be considered during designing with PCB antenna 1 Do not place any electrical components or grounding in antenna area on main board and it s better to leave this area blank on PCB 2 It is recommended to not place any electrical components within 30mm range of module ...

Page 12: ...se or containers with metal painting 4 Keep the antenna of wifi module next to the edge of main board during design of PCB to ensure better performance of antenna as illustrated below Fig 4 BL3335 P Recommended PCB layout 4 4 Mechanical Dimensions Please refer to Fig Fig 5 for the dimensions of BL3335 P module Module Device PCB ...

Page 13: ...mensions a Note Dimensions 13 3 0 2 mm 21 0 2 mm 2 6 0 2 mm with shielding case 4 5 Recommended Pad Size Please refer to Fig Fig 6 for the recommended pad size of BL3335 P module Fig 6 BL3335 P Recommended pad size Unit mm ...

Page 14: ...h module UART port according to the illustration in Fig Fig 7 Fig 7 Circuit diagram 3 3V If your device is powered by 5V you can refer to the circuit shown in Fig Fig 8 or design your own circuit for power conversion The value of resistor can be adjusted according to actual circuit design Wi Fi module External MCU Capacitor Grounding ...

Page 15: ...power C1 capacitor can be considered to be used with 10u 22u If a DCDC is used to supply 3 3V power C1 capacitor can be considered to be used with 22uF It is recommended to supply the module with power higher than 400mA to ensure enough power supply to the module and avoid power down during data transmission ...

Page 16: ... manual without prior permission especially applicable for trademarks models part numbers and figures Contact Us Ms Wu SHENZHEN YUECHUANGKONGJIAN TECHNOLOGY CO LTD Add Room 1401 Sangtai building Lishan Road Taoyuan Street Nanshan District Shenzhen Postcode 310052 Tel 86 18938933720 Email amy wu lemaker com For more information of YUECHUANGKONGJIAN Wi Fi modules please visit our ...

Page 17: ...le for ensuring compliance with the module s installed and fully operational For example if a host was previously authorized as an unintentional radiator under the Supplier s Declaration of Conformity procedure without a transmitter certified module and a module is added the host manufacturer is responsible for ensuring that the after the module is installed and operational the host continues to b...

Page 18: ...e that interference will not occur in a particular installation If this product does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and rec...

Page 19: ... radiator may be marketed with and used with that intentional radiator NOTE 5 For all products market in US OEM has to limit the operation channels to CH1 to CH11 for 802 11b g n HT20 and CH3 to CH9 for 802 11n HT40 by supplied firmware programming tool OEM shall not supply any tool or info to the end user regarding to Regulatory Domain change ...

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