AT27LV040A-15JC

Product Overview

Category

AT27LV040A-15JC 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 AT27LV040A-15JC retains stored data even when power is removed.
• High storage capacity: This IC has a storage capacity of 4 megabits (512 kilobytes).
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• Fast access time: The AT27LV040A-15JC offers a fast access time of 150 nanoseconds.

Package

The AT27LV040A-15JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This IC is essential for storing and retrieving digital data in various electronic applications.

Packaging/Quantity

The AT27LV040A-15JC is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Memory Type: EPROM (Erasable Programmable Read-Only Memory)
• Organization: 512K x 8 bits
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Access Time: 150 ns
• Programming Time: 10 ms (typical)

Detailed Pin Configuration

The AT27LV040A-15JC has a total of 32 pins. Here is the detailed pin configuration:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. A15
14. A13
15. A8
16. A9
17. A11
18. A10
19. OE#
20. CE#
21. WE#
22. I/O0
23. I/O1
24. I/O2
25. I/O3
26. I/O4
27. I/O5
28. I/O6
29. I/O7
30. GND
31. NC
32. VCC

Functional Features

• High-speed data access: The AT27LV040A-15JC provides fast and reliable data retrieval.
• Easy integration: It can be easily integrated into existing electronic systems.
• Low power consumption: This IC consumes minimal power, making it suitable for battery-operated devices.
• Reliable data retention: The non-volatile memory ensures that stored data is retained even during power loss.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited programming cycles (typically 10,000 cycles)
• Requires external programming equipment for initial data programming

Working Principles

The AT27LV040A-15JC utilizes EPROM technology to store digital information. It consists of a grid of memory cells, where each cell represents a bit of data. These cells can be electrically programmed and erased using specific voltage levels. When the device is powered on, the stored data can be accessed by sending appropriate address signals.

Detailed Application Field Plans

The AT27LV040A-15JC finds applications in various electronic devices, including: - Microcontrollers - Embedded systems - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the AT27LV040A-15JC: - AT27C040 - AM27C040 - M27C4001 - 27C400

These models have comparable specifications and can be used as alternatives depending on specific requirements.

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