Home / Memory / AT27C516-55JI/
AT27C516-55JI

AT27C516-55JI

Manufacturer No:

AT27C516-55JI

Manufacturer:

Microchip Technology

Description:

IC EPROM 512KBIT PARALLEL 44PLCC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AT27C516-55JI Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.6x16.6)
  • Package / Case
    44-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    55 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 16
  • Memory Size
    512Kbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C516-55JI is a 512K (64K x 8) low-power CMOS EPROM (erasable programmable read-only memory) integrated circuit chip. It offers several advantages and can be employed in various application scenarios, including:1. High Capacity: The 512K memory capacity allows for storing a significant amount of data or code in a compact package. This makes it suitable for applications where a large amount of non-volatile memory is required.2. Low Power Consumption: The chip operates at a low power level, making it energy-efficient. This feature is beneficial for battery-powered devices or systems where power consumption needs to be minimized.3. EPROM Technology: The AT27C516-55JI uses EPROM technology that enables data to be programmed (written) only once, making it secure from accidental modifications or data corruption. It is suitable for applications that require non-volatile memory that retains data even when the power is turned off.4. Fast Access Time: With a access time of 55ns, the chip provides quick access to stored data. This feature is particularly important for time-sensitive applications that require rapid retrieval of information.5. Industrial Temperature Range: The AT27C516-55JI is designed to operate over an industrial temperature range (-40°C to +85°C). This makes it suitable for applications in harsh environments that require reliable operation across a wide temperature range.Application scenarios for the AT27C516-55JI include:1. Embedded Systems: The chip can be used in various embedded systems that require a reliable and high-capacity non-volatile memory, such as industrial automation systems, automotive electronics, or medical devices.2. Firmware Storage: It is commonly employed for storing firmware or boot code in microcontrollers or microprocessors. The EPROM technology ensures that the firmware remains secure and unalterable.3. Data Logging: The large memory capacity and low power consumption make the chip suitable for data logging applications, where it can store large amounts of recorded data for analysis or retrieval later.4. Legacy System Support: The AT27C516-55JI can also be used for supporting older systems that rely on EPROM technology, as it provides a cost-effective and compatible solution for replacing or upgrading existing EPROM chips.Overall, the advantages and versatility of the AT27C516-55JI make it a suitable choice for applications that require high-capacity, low-power, and reliable non-volatile memory.
AT27C516-55JI Relevant information