AT27C010L-15PC

Product Overview

Category

AT27C010L-15PC 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-15PC has a capacity of 1 megabit (128 kilobytes).
• Fast access time: With a speed rating of 150 nanoseconds, it ensures quick retrieval of data.
• Low power consumption: This chip operates efficiently with low power requirements.
• Durable: The AT27C010L-15PC is designed to withstand harsh environmental conditions.

Package and Quantity

The AT27C010L-15PC is available in a 32-pin plastic dual in-line package (PDIP). It is typically sold in quantities of one unit or multiples thereof.

Specifications

• Capacity: 1 megabit (128 kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 5 volts
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PDIP

Pin Configuration

The AT27C010L-15PC has a total of 32 pins, each serving a specific function. Here is the detailed pin configuration:

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

Functional Features

The AT27C010L-15PC offers the following functional features:

• High-speed access: The chip provides fast access to stored data, ensuring efficient operation of electronic devices.
• Easy integration: It can be easily integrated into existing circuitry due to its standard pin configuration and compatibility with common interfaces.
• Reliable data retention: The non-volatile nature of this PROM chip ensures that data remains intact even during power loss or system shutdown.
• Low power consumption: The AT27C010L-15PC is designed to consume minimal power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity.
• High capacity allows for storing a large amount of permanent data.
• Fast access time enables quick retrieval of information.
• Low power consumption prolongs battery life in portable devices.
• Durable design withstands harsh environmental conditions.

Disadvantages

• Data cannot be modified or erased once programmed.
• Limited storage capacity compared to other memory technologies.
• Relatively slower access time compared to modern memory technologies.

Working Principles

The AT27C010L-15PC operates based on the principle of electrical charge trapping. During programming, a high voltage is applied to the VPP pin, which enables the injection of charge into specific memory cells. Once programmed, these cells retain their charge, representing the stored data. The chip utilizes address lines to select specific memory locations and data lines for reading or writing data.

Application Field Plans

The AT27C010L-15PC finds applications in various fields, including:

1. Embedded Systems: It is used in microcontrollers and embedded systems for storing firmware and boot code.
2. Automotive Electronics: This PROM chip is employed in automotive electronics for storing critical data such as calibration parameters and configuration settings.
3. Industrial Control Systems: It is utilized in industrial control systems for storing program instructions and configuration data.
4. Medical Devices: The AT27C010L-