AT27C010L-55JC

Product Overview

Category

AT27C010L-55JC 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 and cannot be modified or erased. It is commonly employed in applications where non-volatile memory is required.

Characteristics

• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: The AT27C010L-55JC has a capacity of 1 megabit (128 kilobytes).
• Fast access time: With an access time of 55 nanoseconds, it provides quick retrieval of data.
• Low power consumption: The chip operates on low power, making it suitable for battery-powered devices.

Package

The AT27C010L-55JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this PROM chip lies in its ability to store data permanently, ensuring reliable and secure data storage.

Packaging/Quantity

The AT27C010L-55JC is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 55 Nanoseconds
• Supply Voltage: 5 Volts
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC

Detailed Pin Configuration

The AT27C010L-55JC chip has a total of 32 pins, which are assigned specific functions 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. VPP: Programming Voltage Input
13. OE: Output Enable
14. CE: Chip Enable
15. WE: Write Enable
16. I/O0: Data Input/Output
17. I/O1: Data Input/Output
18. I/O2: Data Input/Output
19. I/O3: Data Input/Output
20. I/O4: Data Input/Output
21. I/O5: Data Input/Output
22. I/O6: Data Input/Output
23. I/O7: Data Input/Output
24. VCC: Power Supply
25. GND: Ground
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

• Permanent data storage: The AT27C010L-55JC ensures that the stored data remains intact even when power is removed.
• High-speed access: With an access time of 55 nanoseconds, it allows for quick retrieval of data.
• Easy integration: The chip can be easily integrated into various electronic systems due to its standard pin configuration and package.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity.
• High storage capacity meets the requirements of most applications.
• Fast access time enables efficient data retrieval.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Inability to modify or erase stored data limits its flexibility.
• Limited storage capacity compared to other memory technologies.

Working Principles

The AT27C010L-55JC operates based on the principle of electrical charge trapping. During programming, a high voltage is applied to the VPP pin, which enables the data to be written into the memory cells. Once programmed, the data remains stored in the memory cells until a higher voltage is applied for erasure.

Detailed Application Field Plans

The AT27C010L-55JC finds applications in various fields, including: 1. Embedded systems 2. Automotive electronics 3. Industrial control systems 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

1. AT27C020-70PU: 2 Megabit (256 Kilobytes) PROM chip with an access time of 70 nanoseconds.
2. AT27C040-90JU: 4 Megabit (512 Kilobytes) PROM chip with an access time of 90 nanoseconds.
3. AT27C080-120PC: 8 Megabit (1 Megabyte) PROM chip with an access time