Data Sheet

Datasheet
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1. Product Introduction
EMW3092 is a cost-effective embedded Wi-Fi module released by MXCHIP with high integrating ARM CM4F,
WLAN MAC/Baseband/RF. Maximum frequency 62.5MHz with 256KB SRAM and 2M FLASH. Power supply is
DC 3.3V.
Hardware diagram is shown below with four main parts:
⚫ CM4F main core
⚫ WLAN MAC/BB/RF/ANT
⚫ Hardware encryption
⚫ Power management
With：
1. ARM CM4F CPU with 62.5MHz maximum frequency and 256KB SRAM and 2M FLASH. Support high
speed UART, I2C, SPI, PWM and multi-GPIO.
2. 2MB SPI Flash is used for custom firmware development.
3. Support PCB antenna and IPEX
4. Input voltage: DC 3.3V
EMW3092 Label Information
Figure 1 EMW3092 Label Information
Label Information:
⚫ MXCHIP: Company LOGO.
⚫ CMIIT ID: xxxxxxxxxx, SRRC approval number.
⚫ EMW3092: Main module type.
⚫ B0F89310583D: MAC address (Each module has a unique MAC address).
⚫ X1908: Production cycle, factory initials and annual week time.
⚫ 0000.0000.A213: SN series number.
⚫ FCC ID: P53-EMW3092, FCC certification information.