AT27LV010A-15JI

Product Overview

Category

AT27LV010A-15JI 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 AT27LV010A-15JI is a non-volatile memory chip, meaning it retains stored data even when power is removed.
• High capacity: It has a storage capacity of 1 megabit (128 kilobytes).
• Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices.
• Fast access time: It offers a fast access time of 150 nanoseconds, allowing for quick data retrieval.

Package

The AT27LV010A-15JI is typically available in a 32-pin plastic package.

Essence

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

Packaging/Quantity

The AT27LV010A-15JI is commonly packaged in reels or tubes, with each containing a specific quantity of chips. The exact quantity may vary depending on the supplier.

Specifications

• Memory Type: EPROM (Erasable Programmable Read-Only Memory)
• Organization: 128K x 8 bits
• Supply Voltage: 5V
• Access Time: 150 ns
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 32
• Package Type: Plastic

Detailed Pin Configuration

The AT27LV010A-15JI has a total of 32 pins, each serving a specific function. Here is a detailed pin configuration:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. VCC - Power Supply
10. OE - Output Enable
11. CE - Chip Enable
12. WE - Write Enable
13. I/O0 - Data Input/Output
14. I/O1 - Data Input/Output
15. I/O2 - Data Input/Output
16. I/O3 - Data Input/Output
17. I/O4 - Data Input/Output
18. I/O5 - Data Input/Output
19. I/O6 - Data Input/Output
20. I/O7 - Data Input/Output
21. NC - No Connection
22. GND - Ground 23-32. Address Inputs (A8-A17)

Functional Features

The AT27LV010A-15JI offers the following functional features:

• High-speed data access: With a fast access time of 150 ns, it allows for efficient retrieval of stored information.
• Non-volatile storage: The chip retains data even when power is removed, ensuring data integrity.
• Easy integration: It can be easily integrated into various electronic systems due to its standard pin configuration and compatibility with common interfaces.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention without the need for continuous power supply.
• High storage capacity of 1 megabit allows for storing a significant amount of digital information.
• Low power consumption makes it suitable for battery-powered devices.
• Fast access time enables quick data retrieval.

Disadvantages

• Limited write endurance: EPROM technology has a limited number of erase/write cycles before degradation.
• Inability to modify stored data in-circuit: Once programmed, the data cannot be modified or updated without erasing the entire chip.

Working Principles

The AT27LV010A-15JI utilizes EPROM technology for data storage. It consists of a grid of memory cells, with each cell capable of storing a single bit of information. The data is programmed into the memory cells using a specific voltage level applied to the appropriate pins. Once programmed, the data remains stored in the memory cells until it is erased using ultraviolet light exposure. The chip's internal circuitry allows for efficient reading and writing operations.

Detailed Application Field Plans

The AT27LV010A-15JI finds applications in various electronic devices and systems, including but not limited to:

1. Consumer electronics: Used in digital cameras, MP3 players, and handheld gaming devices for storing firmware, configuration data, and user data.
2. Automotive electronics: Employed in car audio systems, engine control units (ECUs), and instrument clusters for storing calibration data, software code, and vehicle-specific settings.
3. Industrial control systems: Utilized in programmable logic controllers (PLCs), motor drives, and automation equipment for storing program code, configuration parameters, and historical data. 4