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AT29C257-90JI

AT29C257-90JI

Manufacturer No:

AT29C257-90JI

Manufacturer:

Microchip Technology

Description:

IC FLASH 256KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT29C257-90JI Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-PLCC (13.97x11.43)
  • Package / Case
    32-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    90 ns
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    FLASH
  • Memory Format
    FLASH
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT29C257-90JI is a specific type of integrated circuit chip that offers several advantages and can be utilized in various application scenarios. Here are some of its key advantages and common application scenarios:Advantages: 1. Large Storage Capacity: The AT29C257-90JI has a storage capacity of 256 kilobits (32 kilobytes), allowing for the storage of a significant amount of data. 2. High-Speed Operation: With a 90ns access time, this chip offers fast and efficient data transfer and retrieval processes. 3. Low Power Consumption: The AT29C257-90JI is designed for low-power operation, making it suitable for battery-powered devices, minimizing energy consumption. 4. Non-Volatile Memory: Being an EEPROM (Electrically Erasable Programmable Read-Only Memory), the chip retains data even when the power supply is disconnected or interrupted. 5. Easy Integration: This chip is compatible with various microcontrollers and interfaces, simplifying its integration into existing systems.Application Scenarios: 1. Computer Systems: The AT29C257-90JI can be employed in computer systems as a non-volatile memory for storing BIOS (Basic Input/Output System) or firmware code. 2. Industrial Control Systems: It can be utilized in industrial control systems to store program code, configuration data, or calibration values for embedded controllers or microprocessors. 3. Automotive Electronics: The chip can be used in automotive electronics to store critical data such as engine control unit firmware, diagnostic information, or calibration tables. 4. Consumer Electronics: The AT29C257-90JI is suitable for consumer electronics applications such as set-top boxes, digital TVs, or gaming consoles, where it can store firmware, system settings, or user data. 5. IoT Devices: With low power consumption and non-volatile memory, this chip finds use in Internet of Things (IoT) devices for storing sensor data, authentication keys, or firmware updates. 6. Medical Equipment: It can be employed in medical equipment for storing software, configuration records, or patient-specific data in a non-volatile manner.Overall, the AT29C257-90JI offers advantages like large storage capacity, high-speed operation, low power consumption, and non-volatile memory properties, making it suitable for a wide range of applications in various industries.
AT29C257-90JI Relevant information