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AT25128B-MAHL-E
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AT25128B-MAHL-E

Product Overview

Category: Integrated Circuit
Use: Non-volatile memory storage
Characteristics: High-speed, low-power, small form factor
Package: 8-lead SOIC, 8-lead TSSOP, 8-lead PDIP
Essence: Reliable non-volatile data storage
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Memory Size: 128 Kbit (16 Kbyte)
  • Interface: Serial (I2C)
  • Voltage Range: 1.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Retention: 100 years
  • Endurance: 1,000,000 write cycles

Detailed Pin Configuration

  1. A0: Chip Address Input
  2. A1: Chip Address Input
  3. A2: Chip Address Input
  4. VSS: Ground
  5. SDA: Serial Data
  6. SCL: Serial Clock
  7. WP: Write Protect
  8. VCC: Power Supply

Functional Features

  • Low power consumption
  • Sequential read operation
  • Hardware write protection
  • Self-timed write cycle

Advantages

  • Small form factor
  • Wide voltage range
  • High endurance
  • Long data retention

Disadvantages

  • Limited memory size
  • Serial interface may be slower than parallel interface for large data transfers

Working Principles

The AT25128B-MAHL-E utilizes I2C serial interface for communication with the host microcontroller. It employs a floating gate EEPROM technology for non-volatile data storage.

Detailed Application Field Plans

  • Industrial automation
  • Consumer electronics
  • Automotive systems
  • Medical devices

Detailed and Complete Alternative Models

  • AT25256B-MAHL-E (256 Kbit)
  • AT25512B-MAHL-E (512 Kbit)
  • AT25080B-MAHL-E (8 Kbit)

This comprehensive entry provides detailed information about the AT25128B-MAHL-E, including its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT25128B-MAHL-E v technických řešeních

  1. What is the AT25128B-MAHL-E?

    • The AT25128B-MAHL-E is a 128-Kbit (16,384 x 8) serial electrically erasable programmable read-only memory (EEPROM) with a wide operating voltage range and low power consumption.

  2. What are the typical applications of AT25128B-MAHL-E?

    • Typical applications include storing configuration parameters, calibration data, and other non-volatile information in various electronic systems such as industrial equipment, automotive modules, and consumer electronics.

  3. What is the operating voltage range of AT25128B-MAHL-E?

    • The operating voltage range is from 1.7V to 5.5V, making it suitable for a wide range of battery-powered and low-power devices.

  4. How is AT25128B-MAHL-E interfaced with microcontrollers or other devices?

    • It uses a simple serial peripheral interface (SPI) for communication, allowing easy integration with microcontrollers and other digital systems.

  5. What are the key features of AT25128B-MAHL-E that make it suitable for technical solutions?

    • Some key features include its low power consumption, high reliability, and small form factor, making it ideal for space-constrained designs.

  6. Can AT25128B-MAHL-E withstand harsh environmental conditions?

    • Yes, it is designed to operate reliably in extended temperature ranges and is resistant to environmental stressors such as humidity and mechanical shock.

  7. What are the available package options for AT25128B-MAHL-E?

    • It is available in various industry-standard packages such as SOIC, TSSOP, and PDIP, providing flexibility for different design requirements.

  8. Does AT25128B-MAHL-E support write protection?

    • Yes, it offers hardware and software write protection features to prevent accidental modification of stored data.

  9. What are the typical data retention and endurance characteristics of AT25128B-MAHL-E?

    • It has a minimum data retention of 100 years and supports over 1,000,000 erase/write cycles, ensuring long-term reliability.

  10. Are there any specific design considerations when using AT25128B-MAHL-E in technical solutions?

    • Designers should consider proper decoupling, signal integrity, and layout guidelines to ensure optimal performance and reliability of the device in their applications.