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AT27LV512A-15TI
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AT27LV512A-15TI

Product Overview

Category

AT27LV512A-15TI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for storing and retrieving digital information.

Characteristics

  • Non-volatile memory: The AT27LV512A-15TI retains stored data even when power is removed.
  • High capacity: With a storage capacity of 512 kilobits, it can store a significant amount of data.
  • Low power consumption: The product is designed to operate efficiently with minimal power requirements.
  • Fast access time: It offers quick access to stored data, ensuring efficient performance.

Package

The AT27LV512A-15TI is available in a compact and durable package suitable for surface mount technology (SMT) applications.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices.

Packaging/Quantity

The AT27LV512A-15TI is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Memory Type: EPROM (Erasable Programmable Read-Only Memory)
  • Organization: 64K x 8 bits
  • Operating Voltage: 5V
  • Access Time: 150 ns
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: 28-pin Thin Small Outline Package (TSOP)

Detailed Pin Configuration

The AT27LV512A-15TI has a total of 28 pins. Here is the detailed pin configuration:

  1. A14
  2. A12
  3. A7
  4. A6
  5. A5
  6. A4
  7. A3
  8. A2
  9. A1
  10. A0
  11. /OE (Output Enable)
  12. /CE (Chip Enable)
  13. VSS (Ground)
  14. DQ0 (Data Output 0)
  15. DQ1 (Data Output 1)
  16. DQ2 (Data Output 2)
  17. DQ3 (Data Output 3)
  18. DQ4 (Data Output 4)
  19. DQ5 (Data Output 5)
  20. DQ6 (Data Output 6)
  21. DQ7 (Data Output 7)
  22. VCC (Power Supply)
  23. A8
  24. A9
  25. A11
  26. A10
  27. A13
  28. /WE (Write Enable)

Functional Features

  • High-speed operation: The AT27LV512A-15TI offers fast access times, enabling efficient data retrieval.
  • Low power consumption: It is designed to minimize power usage, making it suitable for battery-powered devices.
  • Non-volatile storage: The stored data remains intact even when the power is turned off.
  • Easy integration: The product can be easily integrated into existing electronic systems due to its standard pin configuration.

Advantages and Disadvantages

Advantages

  • Reliable non-volatile memory
  • High storage capacity
  • Fast access time
  • Low power consumption

Disadvantages

  • Limited write endurance compared to other memory technologies
  • Inability to modify stored data once programmed

Working Principles

The AT27LV512A-15TI utilizes EPROM technology to store digital information. It consists of a grid of memory cells that can be individually programmed or erased using specialized programming equipment. When powered on, the stored data can be accessed by the connected device through the appropriate control signals.

Detailed Application Field Plans

The AT27LV512A-15TI is widely used in various electronic devices and systems, including but not limited to: - Microcontrollers - Embedded systems - Communication devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • AT27C512R-15TI: Similar specifications with minor differences in package type.
  • AT28C64B-15TI: Lower storage capacity but compatible pin configuration.
  • AT29C010A-12TI: Higher storage capacity with similar characteristics.

These alternative models provide options with varying capacities and features to suit different application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AT27LV512A-15TI en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AT27LV512A-15TI in technical solutions:

  1. Q: What is the AT27LV512A-15TI? A: The AT27LV512A-15TI is a 512K (64K x 8) low-voltage, high-performance electrically erasable programmable read-only memory (EEPROM) chip.

  2. Q: What voltage does the AT27LV512A-15TI operate at? A: The AT27LV512A-15TI operates at a low voltage range of 2.7V to 3.6V.

  3. Q: What is the maximum operating frequency of the AT27LV512A-15TI? A: The AT27LV512A-15TI has a maximum operating frequency of 15 MHz.

  4. Q: Can the AT27LV512A-15TI be used for code storage in microcontroller-based systems? A: Yes, the AT27LV512A-15TI can be used for code storage in microcontroller-based systems due to its non-volatile memory characteristics.

  5. Q: How much data can the AT27LV512A-15TI store? A: The AT27LV512A-15TI can store up to 512 kilobits (64 kilobytes) of data.

  6. Q: Does the AT27LV512A-15TI support fast read access? A: Yes, the AT27LV512A-15TI supports fast read access with a typical access time of 90 ns.

  7. Q: Can the AT27LV512A-15TI be reprogrammed multiple times? A: No, the AT27LV512A-15TI is an electrically erasable programmable read-only memory (EEPROM) and can be programmed only once.

  8. Q: What is the endurance of the AT27LV512A-15TI? A: The AT27LV512A-15TI has a typical endurance of 100,000 erase/write cycles.

  9. Q: Does the AT27LV512A-15TI require any external power supply voltage regulation? A: No, the AT27LV512A-15TI has an internal voltage regulator that eliminates the need for external power supply voltage regulation.

  10. Q: Is the AT27LV512A-15TI compatible with standard microcontroller interfaces? A: Yes, the AT27LV512A-15TI is compatible with standard microcontroller interfaces such as SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit).

Please note that these answers are based on general knowledge and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed technical information.