MB87020PF-G-BND

MB87020PF-G-BND

Category: Available (Qty:9999999)
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Description

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Parameter Description Value Unit
Device Name Microcontroller MB87020PF-G-BND -
Package Type Package Style QFP-44 -
Operating Voltage (Vcc) Supply voltage range 2.7 to 5.5 V
Operating Temperature Temperature range for operation -40 to +85 °C
Flash Memory Size of on-chip flash memory 128 KB
RAM Size of on-chip RAM 8 KB
Clock Frequency Maximum clock frequency 20 MHz
I/O Pins Number of Input/Output pins 36 -
Communication Interfaces Supported communication protocols UART, SPI, I2C -
ADC Channels Number of Analog-to-Digital Converter channels 10 -
Timer Channels Number of timer channels 6 -
Watchdog Timer Availability of watchdog timer Yes -

Instructions for Use

  1. Power Supply Setup:

    • Ensure the supply voltage is within the specified range of 2.7V to 5.5V.
    • Connect a decoupling capacitor close to the Vcc and GND pins to stabilize the power supply.
  2. Clock Configuration:

    • The device can operate with an external crystal or oscillator connected to the designated pins for accurate timing.
    • Alternatively, use the internal oscillator for simpler designs.
  3. Programming:

    • Program the flash memory using an appropriate programmer that supports the MB87020PF-G-BND.
    • Refer to the programming manual for specific instructions on setting up the development environment.
  4. Communication Interface Setup:

    • Configure UART, SPI, or I2C interfaces as required by your application.
    • Set up baud rates, data bits, parity, and stop bits for UART communication.
  5. ADC Operation:

    • Initialize the ADC module before use.
    • Select the desired ADC channel and configure the resolution and reference voltage.
  6. Timer and Watchdog Timer:

    • Configure timers for delay generation, PWM output, or counting applications.
    • Enable the watchdog timer to reset the microcontroller if it becomes unresponsive.
  7. I/O Pin Configuration:

    • Set each I/O pin as input or output based on your application needs.
    • Configure pull-up or pull-down resistors as necessary for stable operation.
  8. Operating Environment:

    • Ensure the operating temperature remains within -40°C to +85°C.
    • Protect the device from excessive humidity and contaminants.
  9. Safety Considerations:

    • Follow standard electrical safety guidelines when handling and connecting the device.
    • Avoid short circuits and ensure proper grounding.

For detailed information, refer to the official datasheet and application notes provided by the manufacturer.

(For reference only)

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