AT27C010-12PC

Product Overview

Category

AT27C010-12PC belongs to the category of programmable read-only memory (PROM) chips.

Use

This product is commonly used for storing permanent data or program code that cannot be modified once programmed.

Characteristics

• Non-volatile: The stored data remains intact even when power is turned off.
• High storage capacity: The AT27C010-12PC has a capacity of 1 megabit (128 kilobytes).
• Fast access time: The access time is 120 nanoseconds, allowing for quick retrieval of data.
• Low power consumption: The chip operates at low power levels, making it suitable for battery-powered devices.

Package

The AT27C010-12PC is available in a 32-pin DIP (Dual Inline Package) format.

Essence

The essence of this product lies in its ability to store large amounts of data permanently, providing reliable and secure storage solutions.

Packaging/Quantity

The AT27C010-12PC is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 120 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin DIP

Detailed Pin Configuration

The AT27C010-12PC 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. /CE (Chip Enable)
13. A8
14. A9
15. A11
16. VCC (Power Supply)
17. A10
18. /WE (Write Enable)
19. I/O0
20. I/O1
21. I/O2
22. I/O3
23. I/O4
24. I/O5
25. I/O6
26. I/O7
27. GND (Ground)
28. NC (No Connection)
29. NC
30. NC
31. NC
32. NC

Functional Features

• Easy programming: The AT27C010-12PC can be programmed using standard PROM programming equipment.
• High reliability: The stored data is resistant to accidental erasure or modification, ensuring data integrity.
• Versatile compatibility: The chip is compatible with a wide range of microcontrollers and other digital devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity allows for storing large amounts of data or program code.
• Fast access time enables quick retrieval of information.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Once programmed, the data cannot be modified or erased, limiting flexibility.
• Limited write cycles: The chip has a finite number of times it can be reprogrammed before it becomes unreliable.

Working Principles

The AT27C010-12PC uses a technology called electrically programmable read-only memory (EPROM). It consists of a grid of memory cells that can be selectively programmed by applying electrical signals. Once programmed, the data remains intact until the next programming cycle.

Detailed Application Field Plans

The AT27C010-12PC finds applications in various fields, including: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

• AT27C010-15PC: Similar to AT27C010-12PC but with a slower access time of 150 nanoseconds.
• AT27C010-20PC: Similar to AT27C010-12PC but with a faster access time of 200 nanoseconds.
• AT27C010-25PC: Similar to AT27C010-12PC but with a faster access time of 250 nanoseconds.

These alternative models provide options for different speed requirements while maintaining the same basic functionality as the AT27C010-12PC.

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