Application Scenario

 

POS, Health Care, Smart Home

 

Detailed Parameters

 

Single operation voltage:3.3V
 

Power consumption

  • Only ~7mA while module is connected to access point and no data is transmitting,
  • Only ~24mA while sending data under 20kbps,
  • Only 8μA under standby mode.
  • STM32F2 MCU frequency: 120MHz,flash size: 1M bytes,RAM size: 128k bytes.
  • On-chip functionality Single-chip: MAC/BB/RF


Peripherals

  • 32 x GPIOs
  • 2 x UARTs,includes hardware flow control
  • 1 x SPI/I2S
  • 8 x ADC input channels,2 DAC output channel
  • 1 x USB OTG, 2 x CAN
  • 1 x I2C
  • PWM/Timer input/output available on every GPIO pin
  • SWD debug interface


Wi-Fi connectivity

  • 802.11b, 802.11g, 802.11n (single stream) on channel 1-14@2.4GHz
  • WEP, WPA/WPA2 PSK/Enterprise
  • Transmit power:18.5dBm@11b,15.5dBm@11g,14.5dBm@11n
  • MIN Receiver Sensitivity: -96 dBm
  • Max Data rate:11Mbps@11b,54Mbps@11g,72Mbps@11n HT20
  • Wi-Fi modes:Station, Soft AP and Wi-Fi direct
  • Advanced 1x1 802.11n features
  • Full/Half Guard Interval
  • Frame Aggregation
  • Space Time Block Coding (STBC)
  • Low Density Parity Check (LDPC) Encoding
  • Hardware Encryption: WEP, WPA/WPA2
  • WPS 2.0, EasyLink
  • Multiple power save modes
  • On-board chip antenna,IPEX connector for external antenna
  • CE,FCC compliant
  • Operating Temperature: -40℃ to 85℃
  • MSL level 3

 

Hardware Architecture

 

3162构架图

 

Selection Table

 

3162选型图

 

File Download

 

Datesheet

DS0006E_EMW3162_V2.8.pdf

 

Application Note

AN0009E_EMW3162.pdf

 

Certification

EMW3162-FCC Certification.pdf

EMW3162-CE Certification.pdf

EMW3162-SRRC Certification.pdf

EMW3162 Canada IC Certification.pdf

EMW3162 ROHS Report.PDF

EMW3162 REACH Report.pdf

EMW3162 CE RED.pdf

 

PCB package

EMW3162-DIP.PcbLib

EMW3162-SMT.PcbLib

3162
EMW3162 is a low-power embedded Wi-Fi module integrates a wireless LAN MAC/baseband /radio, and a Cortex-M3 microcontroller STM32F205 that runs a unique "self-hosted" Wi-Fi networking library and software application stack. EMW3162 has 1M bytes flash, 128k RAM and rich peripherals for your embedded Wi-Fi applications.

EMW3162