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AT27C020-70TC

AT27C020-70TC

Manufacturer No:

AT27C020-70TC

Manufacturer:

Microchip Technology

Description:

IC EPROM 2MBIT PARALLEL 32TSOP

Datasheet:

Datasheet

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AT27C020-70TC Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-TSOP
  • Package / Case
    32-TFSOP (0.724", 18.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    256K x 8
  • Memory Size
    2Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT27C020-70TC is a 2-megabit (256k x 8) one-time programmable (OTP) EPROM (Electrically Programmable Read-Only Memory) integrated circuit chip manufactured by Microchip Technology. Some advantages and application scenarios of this chip include:Advantages: 1. High storage capacity: With a capacity of 2-megabits, the AT27C020-70TC offers a large amount of non-volatile memory, allowing it to store a significant amount of data or program code. 2. One-time programmability: The OTP nature of the chip means that once programmed, the content cannot be modified, ensuring the security and integrity of the stored data or firmware. 3. Reliability: EPROMs are known for their reliable storage capabilities, with a long data retention period and high endurance to multiple read operations. 4. Low power consumption: The chip operates at low power, making it suitable for power-sensitive applications. 5. Durable construction: The AT27C020-70TC is built using CMOS technology, making it resistant to environmental factors such as noise interference, making it dependable in various scenarios.Application Scenarios: 1. Firmware storage: The chip can be used to store firmware in various electronic devices, such as microcontrollers, embedded systems, or industrial equipment, where the firmware needs to be stored securely and cannot be modified after installation. 2. Log data storage: In applications where large amounts of log data need to be stored, such as in data loggers, industrial monitoring systems, or automotive diagnostics, the AT27C020-70TC can provide the necessary storage capacity. 3. Device configuration: The chip can be used to store device configuration data, such as device-specific settings or calibration data, in applications like sensors, instruments, or communication modules. 4. Reverse compatibility: The AT27C020-70TC can be used as a direct replacement for older EPROMs with similar capacities, providing an upgrade path for legacy systems that need to increase memory capacity while maintaining compatibility with existing hardware and software.It's important to note that the specific advantages and application scenarios of the AT27C020-70TC may vary based on the requirements and needs of the specific project or application.
AT27C020-70TC Relevant information