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BQ4011YMA-70

BQ4011YMA-70

Manufacturer No:

BQ4011YMA-70

Manufacturer:

Texas Instruments

Description:

IC NVSRAM 256KBIT PARALLEL 28DIP

Datasheet:

Datasheet

Delivery:

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BQ4011YMA-70 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-DIP Module (18.42x37.72)
  • Package / Case
    28-DIP Module (0.61", 15.49mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    70ns
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    NVSRAM (Non-Volatile SRAM)
  • Memory Format
    NVSRAM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The BQ4011YMA-70 integrated circuit (IC) chip is a non-volatile RAM module with a 128-byte serial electrically erasable programmable read-only memory (EEPROM). It has a wide range of advantages and application scenarios, including:1. Data Storage: The BQ4011YMA-70 chip provides non-volatile storage capabilities, allowing it to retain stored information even in the absence of power. This makes it suitable for applications where data storage is required, such as in industrial systems, security systems, and data logging devices.2. Low Power Consumption: The IC chip is designed with low power consumption in mind, making it suitable for battery-powered devices or applications with power constraints. This helps to extend the battery life and reduce energy consumption in portable devices.3. Serial Interface: The BQ4011YMA-70 chip features a simple serial interface, commonly using either I2C or SPI protocols. This makes it easy to interface with microcontrollers and other digital devices, enabling efficient data transfer and control.4. Small Form Factor: The chip comes in a compact package, making it suitable for applications where space is limited. It can be integrated into small form factor devices including wearables, IoT devices, and miniaturized systems.5. Security and Protection: The BQ4011YMA-70 chip also supports several security features such as write protection, tamper detection, and password protection, making it ideal for secure data storage and access control scenarios.6. Long-Term Data Retention: The EEPROM within the chip has a typical minimum data retention period of 10 years, ensuring that stored information remains intact for an extended period.Some of the application scenarios where the BQ4011YMA-70 chip can be utilized include: - Smart meters and energy monitoring systems. - Industrial automation and control systems. - Data loggers and event recorders. - Portable medical devices. - Secure storage of encryption keys and authentication credentials. - Automotive systems, such as storing vehicle parameters and settings. - IoT devices requiring non-volatile memory for configuration and data storage.It is important to note that the specific usage and suitability of the BQ4011YMA-70 chip may vary depending on the requirements and specifications of the application. It is recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information and guidance.
BQ4011YMA-70 Relevant information