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    EMW3239 embedded module MXCHIP IOT Internet of Things Wi-Fi BT4.1 ARM Cortex-M4 MCU module

    EMW3239 embedded module MXCHIP IOT Internet of Things Wi-Fi BT4.1 ARM Cortex-M4 MCU module


     

    EMW3239 is an embedded module supplied by 3.3V voltage with radio-frequency chip with both Wi-Fi and BT4.1 and the ARM Cortex-M4 MCU operating at a 100 MHz frequency. SRAM up to 256KB, on-chip Flash up to 1MB and off-chip up to 2MB. EMW3239 has abundant peripherals supplied for different Wi-Fi and BT devices. EME3239 contains 2.4GHz WLAN IEEE 802.11 b/g/n MAC/Baseband/Radio and Bluetooth 4.1 (Supportable with BLE). Power amplifier is suitable for output power demand in massive devices. EMW3239 has low noise amplifier with best receive sensitive and internal radio-frequency transmit-receive switch.


    Selection table:

    Hardware architecture:

    Feature:

    Properties:

      Dual Mode Bluetooth + Wi-Fi Combo;

      Cortex-M4 MCU and Wi-Fi/Bluetooth Radio-Frequency Chip;

      256KB SRAM, 1MB on-chip Flash and 2MB off-chip SPI Flash

      Operating voltage: DC 2.66V~3.6V ;

      Bandwidth: 20MHz. Maximum transmission rate: 72.2Mbps

    Wi-Fi properties:

       Support 02.11b/g/n

       Support station and Soft AP mode

       Baud Rate: 921600

    Bluetooth properties:

       Classic Bluetooth and Low Power Bluetooth(dual mode)

       Support Bluetooth 4.1

      Antenna: On-board PCB Antenna or IPEX Antenna

    Peripherals:

       1x I2C

       2x USART

       SPI/I2S

       CAN

       Up to 30 GPIOs with hardware interruption

       12-bit, 2.4MSPS ADC

       Serial wire debug (SWD) & JTAG

    Operating temperature: 

      -30℃ to +70℃


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