AT27C010-15PC

Product Overview

Category

AT27C010-15PC belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is commonly used for storing permanent data that needs to be retained even when power is turned off. It is widely utilized in various electronic devices such as computers, microcontrollers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains intact even without power supply.
• Programmable: The memory can be programmed electrically.
• Read-only: Once programmed, the data cannot be modified or erased.

Package

AT27C010-15PC is available in a 32-pin DIP (Dual In-line Package) format.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for critical data in electronic systems.

Packaging/Quantity

AT27C010-15PC is typically packaged in tubes or trays, with each package containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 5V
• Access Time: 150 ns
• Memory Size: 1 Megabit (128 Kilobytes)
• Organization: 128K x 8 bits
• Programming Method: Electrical
• Erase Method: Not applicable (Read-only memory)

Detailed Pin Configuration

The AT27C010-15PC chip has a total of 32 pins. The pin configuration is as follows:

1. A14
2. A12
3. A7
4. A6
5. A5
6. A4
7. A3
8. A2
9. A1
10. A0
11. /OE (Output Enable)
12. /WE (Write Enable)
13. VPP (Programming Voltage)
14. VCC (Power Supply)
15. NC (No Connection)
16. DQ0 (Data Output 0)
17. DQ1 (Data Output 1)
18. DQ2 (Data Output 2)
19. DQ3 (Data Output 3)
20. DQ4 (Data Output 4)
21. DQ5 (Data Output 5)
22. DQ6 (Data Output 6)
23. DQ7 (Data Output 7)
24. A8
25. A9
26. A11
27. A10
28. /CE (Chip Enable)
29. /PGM (Program Mode)
30. /BYTE (Byte Mode)
31. VSS (Ground)
32. A13

Functional Features

• High-speed access: The AT27C010-15PC offers fast access times, allowing for efficient data retrieval.
• Reliable storage: The non-volatile nature of the memory ensures that the stored data remains intact over extended periods.
• 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 storage ensures data retention even during power loss.
• Fast access times enable quick retrieval of information.
• Easy integration into electronic systems.

Disadvantages

• Data cannot be modified or erased once programmed.
• Limited storage capacity compared to other memory technologies.

Working Principles

The AT27C010-15PC operates based on the principle of electrical programming. The memory cells within the chip are initially in an unprogrammed state. By applying specific voltage levels to the appropriate pins, the desired data can be written into the memory cells. Once programmed, the data remains stored until new data is written.

Detailed Application Field Plans

AT27C010-15PC finds applications in various fields, including: 1. Computer systems: Used for storing BIOS (Basic Input/Output System) firmware. 2. Microcontrollers: Utilized for storing program code and configuration data. 3. Consumer electronics: Employed in devices such as gaming consoles, set-top boxes, and audio players for storing firmware and data.

Detailed and Complete Alternative Models

Some alternative models to AT27C010-15PC include: 1. AT28C010-12PC: Similar specifications but with a lower access time of 120 ns. 2. AM27C010-150DC: Comparable characteristics but available in a different package format (40-pin DIP). 3. SST27SF010-70-3C-PH: Offers similar functionality with faster access times (70 ns).

(Note: The above alternative models are provided for reference purposes and may vary based on availability and specific requirements.)

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