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AT28C64E-20PI

AT28C64E-20PI

Manufacturer No:

AT28C64E-20PI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT28C64E-20PI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    200 ns
  • Write Cycle Time - Word, Page
    200µs
  • Memory Interface
    Parallel
  • Memory Organization
    8K x 8
  • Memory Size
    64Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28C64E-20PI is a 64K (8K x 8) high-performance electrically erasable and programmable read-only memory (EEPROM) chip. Its advantages and application scenarios are as follows:1. Nonvolatile Storage: One of the main advantages of the AT28C64E-20PI is that it retains data even when the power is turned off. This makes it perfect for applications where nonvolatile storage is required, such as storing firmware, configuration data, or other important information.2. Flexible Read and Write Operations: The chip supports byte level reading and writing, giving users flexibility to access and modify specific data bytes within the memory array.3. High-Speed Performance: The AT28C64E-20PI operates at 200ns access time, making it suitable for applications that require fast data retrieval.4. Low Power Consumption: The chip has a low standby current of 10μA and a typical active current of 30mA. This makes it energy-efficient, making it suitable for battery-powered devices or applications that require low power consumption.5. Industrial Temperature Range: The AT28C64E-20PI is designed to operate reliably over an industrial temperature range of -40°C to +85°C, making it suitable for use in a wide range of environmental conditions.Application Scenarios:1. Embedded Systems: The chip can be used in embedded systems, where it can store firmware, configuration settings, or other critical data required for the system to operate.2. Communication Devices: The AT28C64E-20PI can be used in communication devices like routers, modems, or networking equipment for storing information such as MAC addresses, firmware, or configuration settings.3. Automotive Electronics: Given its industrial temperature range and low power consumption, the chip can be used in automotive electronics applications for storing critical data or firmware that needs to survive extreme temperatures.4. Consumer Electronics: The chip can also be found in various consumer electronics devices like digital cameras, printers, televisions, and set-top boxes for storing software, calibration data, or configuration settings.5. Industrial Control Systems: In industrial control systems or automation systems, the AT28C64E-20PI can be utilized for storing parameters, calibration data, or control algorithms used in the operation and control of machinery, equipment, or processes.Overall, the AT28C64E-20PI's nonvolatile storage, high-speed performance, low power consumption, and industrial temperature range make it a versatile EEPROM chip suitable for various applications where reliable and accessible storage is required.
AT28C64E-20PI Relevant information