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R7F701422EAFB#AA0

R7F701422EAFB#AA0

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R7F701422EAFB#AA0

Description:

IC MCU 32BIT 4MB FLASH 144LFQFP

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Datasheet

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R7F701422EAFB#AA0 Specifications

  • Type
    Parameter
  • Supplier Device Package
    144-LFQFP (20x20)
  • Package / Case
    144-LQFP
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 150°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    A/D 16x12b
  • Voltage - Supply (Vcc/Vdd)
    2.7V ~ 5.5V
  • RAM Size
    512K x 8
  • EEPROM Size
    64K x 8
  • Program Memory Type
    FLASH
  • Program Memory Size
    4MB (4M x 8)
  • Number of I/O
    103
  • Peripherals
    DMA, I²S, LCD, LVD, POR, PWM, WDT
  • Connectivity
    CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB
  • Speed
    120MHz
  • Core Size
    32-Bit Single-Core
  • Core Processor
    RH850G3M
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    RH850/D1L
The MAX4502EXK-T is a precision, high-voltage, normally-off (Depletion), bidirectional, precision analog switch integrated circuit chip. Some of the advantages and application scenarios of this chip are as follows:1. High-voltage capability: The MAX4502EXK-T can handle high voltages up to ±60V, making it suitable for applications requiring high-voltage signal switching.2. Low on-resistance: It offers very low on-resistance of typically 55Ω, allowing for minimal signal distortion during switching.3. Bidirectional switch: The chip can switch signals in both directions, making it suitable for bidirectional applications such as audio signal routing, data acquisition, and switch matrix applications.4. Precision characteristics: The MAX4502EXK-T provides low on-resistance matching (typically 2Ω), low charge injection (0.5pC), and low leakage current (20nA) during switching, ensuring accurate and reliable signal routing.5. Integrated protection features: The chip incorporates built-in protection features like overvoltage and undervoltage protection, preventing damage to the device during high voltage transients or abnormal conditions.Application scenarios:1. Audio and video signal routing: The chip can be used in audio/video switchers to route signals between different sources and destinations, enabling selection and switching of various audio/video channels.2. Data acquisition systems: The high-voltage capability and bidirectional switching of the MAX4502EXK-T makes it useful in data acquisition systems, enabling signal routing and channel selection in applications such as multichannel measurement systems.3. Industrial automation: The chip can be utilized in control systems or switch matrix applications within industrial automation environments where high-voltage signals need to be accurately switched.4. Test and measurement equipment: With its precision characteristics and high-voltage capability, the MAX4502EXK-T finds application in various test and measurement setups for switching and routing of signals between different instruments and test points.5. Power supply management: The chip's overvoltage and undervoltage protection features make it suitable for power supply management applications, protecting the system against voltage transients and ensuring safe operation.These are some of the advantages and application scenarios of the MAX4502EXK-T IC chips, but their usage can extend beyond this depending on specific design requirements.
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