Home / Memory / AT28BV256-20TC/
AT28BV256-20TC

AT28BV256-20TC

Manufacturer No:

AT28BV256-20TC

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28TSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AT28BV256-20TC Specifications

  • Type
    Parameter
  • Access Time
    200 ns
  • Supplier Device Package
    28-TSOP
  • Package / Case
    28-TSSOP (0.465", 11.80mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    2.7V ~ 3.6V
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT28BV256-20TC is a specific model of integrated circuit (IC) chip manufactured by Microchip Technology. It is a 256K (32K x 8) battery-voltage EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. Some advantages and application scenarios of this particular IC chip are as follows:Advantages: 1. Large memory capacity: The AT28BV256-20TC provides a storage capacity of 256 kilobits, which is equivalent to 32 kilobytes. This makes it suitable for storing moderate amounts of data in embedded systems. 2. Battery-voltage operation: This IC chip is designed to operate in a wide voltage range, typically from 2.7V to 5.5V. It can be powered by a battery without requiring additional voltage regulation circuitry. 3. Non-volatile memory: The EEPROM technology used in this chip allows for data retention even when power is removed. It can retain data for a long period, making it suitable for storing vital information that should not be lost during power cycles. 4. High-speed operation: The AT28BV256-20TC has a maximum access time of 200 nanoseconds, allowing for fast read and write operations. 5. Low power consumption: This IC chip consumes low power during normal operation and has standby current in the microamp range. It is energy-efficient, making it suitable for low-power and battery-powered devices.Application Scenarios: 1. Embedded systems: The AT28BV256-20TC can be used in various embedded systems, including microcontrollers, IoT devices, data loggers, and industrial automation systems, to store program code, configuration settings, or other essential data. 2. Portable devices: Its low power consumption and battery-voltage operation make it suitable for use in portable devices like handheld terminals, smart cards, wireless sensors, and portable medical devices. 3. Automotive applications: The ruggedness, wide voltage range, and non-volatile memory characteristics make this chip suitable for use in automotive applications such as vehicle diagnostics, firmware updates, and data logging. 4. Industrial control systems: It can be utilized in industrial control systems, PLCs (Programmable Logic Controllers), and automation equipment to store configuration parameters, calibration data, and other critical information. 5. Consumer electronics: The AT28BV256-20TC can find applications in various consumer electronics devices like TVs, set-top boxes, home automation systems, and gaming consoles, where non-volatile memory is needed for storing user preferences, firmware code, or other data.It's important to note that specific applications may vary based on the requirements of the system and the designer's preference. The mentioned advantages and application scenarios provide a general overview of the potential use cases for the AT28BV256-20TC IC chip.
AT28BV256-20TC Relevant information