AT27LV010A-12VI

Product Overview

Category

AT27LV010A-12VI belongs to the category of programmable read-only memory (PROM) chips.

Use

This chip is primarily used for storing data that needs to be permanently written during the manufacturing process and cannot be modified or erased by the end-user.

Characteristics

• Non-volatile memory: The stored data remains intact even when power is removed.
• High storage capacity: The AT27LV010A-12VI has a storage capacity of 1 megabit (128 kilobytes).
• Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: With an access time of 120 nanoseconds, it provides quick retrieval of stored data.

Package

The AT27LV010A-12VI comes in a 32-pin plastic package.

Essence

The essence of this PROM chip lies in its ability to store data permanently, making it ideal for applications where non-volatile memory is required.

Packaging/Quantity

The AT27LV010A-12VI is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Type: Programmable Read-Only Memory (PROM)
• Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 120 Nanoseconds
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin Plastic Package

Detailed Pin Configuration

The AT27LV010A-12VI chip has a total of 32 pins. The pin configuration is as follows:

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. A8 - Address Input
10. A9 - Address Input
11. A10 - Address Input
12. A11 - Address Input
13. /OE - Output Enable
14. /CE - Chip Enable
15. /WE - Write Enable
16. VSS - Ground
17. DQ0 - Data Output/Input
18. DQ1 - Data Output/Input
19. DQ2 - Data Output/Input
20. DQ3 - Data Output/Input
21. DQ4 - Data Output/Input
22. DQ5 - Data Output/Input
23. DQ6 - Data Output/Input
24. DQ7 - Data Output/Input
25. VCC - Power Supply
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection
29. NC - No Connection
30. NC - No Connection
31. NC - No Connection
32. NC - No Connection

Functional Features

The AT27LV010A-12VI offers the following functional features:

• Non-volatile storage: The chip retains data even when power is removed.
• High-speed access: With a fast access time of 120 nanoseconds, data retrieval is quick.
• Easy integration: The chip can be easily integrated into various electronic systems.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Permanent data storage
• Fast access time
• Low power consumption
• Easy integration into electronic systems

Disadvantages

• Data cannot be modified or erased by the end-user
• Limited storage capacity compared to other memory types

Working Principles

The AT27LV010A-12VI is based on the principle of programmable read-only memory. During the manufacturing process, data is written into the memory cells using a special programming algorithm. Once programmed, the data remains permanently stored and cannot be modified or erased by the end-user.

Detailed Application Field Plans

The AT27LV010A-12VI chip finds applications in various fields, including:

1. Embedded Systems: Used for firmware storage in microcontrollers and other embedded systems.
2. Automotive Electronics: Used for storing critical data in automotive electronic control units (ECUs).
3. Consumer Electronics: Used in devices such as set-top boxes, gaming consoles, and digital cameras for storing firmware or configuration data.
4. Industrial Automation: Used for storing program code or configuration data in industrial automation systems.

Detailed and Complete Alternative Models

1. AT27C010-12PC: Similar to AT27LV010A-12VI, but operates at 5V ±10% supply voltage.
2. AT27C010-70PU: Similar to AT