AT27C010L-90PI

Product Overview

Category

AT27C010L-90PI belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is commonly used in electronic devices for storing permanent data that cannot be modified or erased. It provides non-volatile memory storage, making it ideal for applications where data integrity is crucial.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High capacity: The AT27C010L-90PI has a capacity of 1 megabit (128 kilobytes).
• Fast access time: With a speed rating of 90 nanoseconds, it ensures quick retrieval of data.
• Low power consumption: Designed to operate efficiently with minimal power requirements.

Package

The AT27C010L-90PI is available in a 32-pin plastic DIP (Dual In-line Package) format. This package offers easy integration into circuit boards and provides mechanical protection to the chip.

Essence

The essence of AT27C010L-90PI lies in its ability to provide reliable and secure storage of data in electronic systems. Its non-volatile nature ensures that critical information remains intact, even during power outages or system failures.

Packaging/Quantity

This product is typically packaged in tubes or trays, with each containing a specified quantity of AT27C010L-90PI chips. The exact quantity may vary depending on the manufacturer's specifications and customer requirements.

Specifications

• Capacity: 1 megabit (128 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 5 volts
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years

Detailed Pin Configuration

The AT27C010L-90PI chip has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. A16 - Address Input
2. A15 - Address Input
3. A12 - Address Input
4. A7 - Address Input
5. A6 - Address Input
6. A5 - Address Input
7. A4 - Address Input
8. A3 - Address Input
9. A2 - Address Input
10. A1 - Address Input
11. A0 - Address Input
12. /OE - Output Enable
13. /CE - Chip Enable
14. VSS - Ground
15. DQ0 - Data Output
16. DQ1 - Data Output
17. DQ2 - Data Output
18. DQ3 - Data Output
19. DQ4 - Data Output
20. DQ5 - Data Output
21. DQ6 - Data Output
22. DQ7 - Data Output
23. VCC - Power Supply
24. NC - No Connection
25. /WE - Write Enable
26. A14 - Address Input
27. A13 - Address Input
28. A8 - Address Input
29. A9 - Address Input
30. A11 - Address Input
31. A10 - Address Input
32. /PGM - Program

Functional Features

• Non-volatile storage: The AT27C010L-90PI retains data even when power is removed.
• High-speed access: With an access time of 90 nanoseconds, it ensures quick retrieval of stored information.
• Easy integration: The 32-pin DIP package allows for straightforward integration into electronic circuits.
• Low power consumption: Designed to operate efficiently with minimal power requirements.

Advantages and Disadvantages

Advantages

• Reliable data storage: The non-volatile nature of the AT27C010L-90PI ensures data integrity.
• Fast access time: Quick retrieval of information enhances system performance.
• Easy integration: The 32-pin DIP package simplifies the integration process.
• Low power consumption: Efficient power usage prolongs battery life in portable devices.

Disadvantages

• Limited storage capacity: With a capacity of 1 megabit, it may not be suitable for applications requiring larger memory sizes.
• Lack of flexibility: Once programmed, the data cannot be modified or erased, limiting its use to read-only applications.

Working Principles

The AT27C010L-90PI operates based on the principle of electrical charge trapping. During programming, the desired data is stored by selectively charging specific memory cells within the chip. Once programmed, these charges remain trapped, allowing for non-volatile storage. When data needs to be accessed, the chip retrieves the stored charges and provides the corresponding information.

Detailed Application Field Plans

The AT27C010L-90PI finds application in various electronic systems that require reliable and secure non-volatile memory storage. Some common application fields include:

1. Embedded Systems: Used