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AT28C010E-12TU-T
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AT28C010E-12TU-T

Introduction

The AT28C010E-12TU-T is a member of the AT28C010E series of electrically erasable and programmable read-only memory (EEPROM) devices. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electrically Erasable and Programmable Read-Only Memory (EEPROM)
  • Use: The AT28C010E-12TU-T is used for non-volatile storage of data in various electronic systems, such as microcontrollers, embedded systems, and consumer electronics.
  • Characteristics: It offers high reliability, low power consumption, and the ability to be electrically erased and reprogrammed.
  • Package: The device is available in a standard 32-lead Thin Small Outline Package (TSOP).
  • Essence: The essence of the AT28C010E-12TU-T lies in its ability to retain stored data even when the power is turned off.
  • Packaging/Quantity: The AT28C010E-12TU-T is typically supplied in tape and reel packaging with a quantity of 250 units per reel.

Specifications

  • Part Number: AT28C010E-12TU-T
  • Operating Voltage: 2.7V to 5.5V
  • Speed: 120ns
  • Memory Size: 1 Megabit (128K x 8)
  • Interface: Parallel
  • Operating Temperature Range: -40°C to 85°C
  • Data Retention: 10 years
  • Endurance: 100,000 write cycles

Detailed Pin Configuration

The AT28C010E-12TU-T features a 32-pin TSOP package with the following pin configuration: 1. A0-A16: Address Inputs 2. CE: Chip Enable 3. OE: Output Enable 4. WE: Write Enable 5. I/O0-I/O7: Data Input/Output 6. VCC: Power Supply 7. VSS: Ground

Functional Features

  • Electrically Erasable: The device can be electrically erased and reprogrammed, allowing for flexible data storage.
  • Low Power Consumption: The AT28C010E-12TU-T operates with low power consumption, making it suitable for battery-powered applications.
  • High Reliability: It offers reliable non-volatile data storage with a long data retention period.

Advantages and Disadvantages

Advantages

  • Non-volatile storage
  • Electrically erasable and reprogrammable
  • Low power consumption
  • High reliability

Disadvantages

  • Limited endurance (100,000 write cycles)
  • Relatively slower access speed compared to other memory technologies

Working Principles

The AT28C010E-12TU-T utilizes a floating gate transistor structure to store data. When programming or erasing, charge is injected into or removed from the floating gate, altering the threshold voltage of the transistor and thereby changing its state.

Detailed Application Field Plans

The AT28C010E-12TU-T is widely used in various applications, including but not limited to: - Microcontroller-based systems - Embedded systems - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

  • AT28C010E-15PU: Similar EEPROM with a 150ns access time
  • AT28C010E-20PI: Similar EEPROM with a 200ns access time
  • AT28C010E-25JI: Similar EEPROM with a 250ns access time

In conclusion, the AT28C010E-12TU-T is a versatile EEPROM device that offers reliable non-volatile data storage with the flexibility of electrical erasure and reprogramming. Its low power consumption and high reliability make it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT28C010E-12TU-T en soluciones técnicas

  1. What is the AT28C010E-12TU-T?

    • The AT28C010E-12TU-T is a 1-megabit (128K x 8) electrically erasable programmable read-only memory (EEPROM) with a 120ns access time.

  2. What are the typical applications of the AT28C010E-12TU-T?

    • It is commonly used in embedded systems, industrial control systems, automotive electronics, and other applications that require non-volatile memory storage.

  3. What is the operating voltage range for the AT28C010E-12TU-T?

    • The operating voltage range is typically 4.5V to 5.5V.

  4. How do you program the AT28C010E-12TU-T?

    • Programming is typically done using a standard EPROM programmer or microcontroller with EEPROM programming capabilities.

  5. What is the maximum data retention period for the AT28C010E-12TU-T?

    • The data retention period is typically guaranteed for at least 10 years.

  6. Can the AT28C010E-12TU-T be reprogrammed?

    • Yes, it can be reprogrammed multiple times within its specified endurance limits.

  7. What is the erase/write cycle endurance of the AT28C010E-12TU-T?

    • It typically has an endurance of at least 100,000 erase/write cycles.

  8. Does the AT28C010E-12TU-T have any security features?

    • It may have additional security features such as write protection to prevent unauthorized writes to the memory.

  9. What are the temperature range specifications for the AT28C010E-12TU-T?

    • The operating temperature range is typically -40°C to 85°C.

  10. Is the AT28C010E-12TU-T RoHS compliant?

    • Yes, it is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.