AT27C010-55PC

Product Overview

Category: Integrated Circuit (IC)

Use: The AT27C010-55PC is a programmable read-only memory (PROM) IC. It is commonly used for storing non-volatile data that needs to be retained even when power is turned off.

Characteristics: - Non-volatile memory - 1 Megabit (128K x 8) capacity - High-speed access time of 55 nanoseconds - Low power consumption - Durable and reliable

Package: The AT27C010-55PC is available in a 32-pin plastic dual in-line package (PDIP). This package provides easy installation and compatibility with standard IC sockets.

Essence: The essence of the AT27C010-55PC lies in its ability to store and retrieve data reliably, making it suitable for applications where non-volatile memory is required.

Packaging/Quantity: The AT27C010-55PC is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Memory Capacity: 1 Megabit (128K x 8)
• Access Time: 55 nanoseconds
• Supply Voltage: 5V ±10%
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PDIP

Detailed Pin Configuration

The AT27C010-55PC has a total of 32 pins. Here is the detailed pin configuration:

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. DQ0
16. DQ1
17. DQ2
18. DQ3
19. DQ4
20. DQ5
21. DQ6
22. DQ7
23. NC (No Connection)
24. GND (Ground)
25. A8
26. A9
27. A11
28. A10
29. /CE (Chip Enable)
30. /PGM (Program Mode)
31. /BYTE (Byte Mode)
32. /ACC (Access Time Control)

Functional Features

• Non-volatile memory: The AT27C010-55PC retains data even when power is turned off, making it suitable for applications requiring permanent storage.
• High-speed access time: With an access time of 55 nanoseconds, the IC allows for fast data retrieval.
• Low power consumption: The IC operates efficiently with low power requirements, making it suitable for battery-powered devices.
• Durable and reliable: The AT27C010-55PC is designed to withstand harsh environmental conditions and offers long-term data retention.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - High-speed access time allows for quick data retrieval. - Low power consumption prolongs battery life in portable devices. - Durable design ensures reliability in various environments.

Disadvantages: - Limited storage capacity compared to modern memory technologies. - Inability to modify stored data once programmed. - Requires external programming voltage for initial setup.

Working Principles

The AT27C010-55PC utilizes a floating-gate transistor technology to store data. During programming, electrical charges are trapped in the floating gate, altering the transistor's behavior and storing the desired data. When reading, the stored charges are detected, allowing the retrieval of the programmed data.

Detailed Application Field Plans

The AT27C010-55PC finds applications in various fields, including: 1. Embedded systems: Used for firmware storage in microcontrollers and other embedded devices. 2. Automotive electronics: Stores critical data such as calibration values and configuration settings. 3. Industrial control systems: Provides non-volatile memory for storing program code and configuration data. 4. Consumer electronics: Used in devices like gaming consoles, set-top boxes, and audio equipment for data storage.

Detailed and Complete Alternative Models

1. AT27C010-70PU: Similar to AT27C010-55PC but with a slower access time of 70 nanoseconds.
2. AT27C010-90PU: Similar to AT27C010-55PC but with a slower access time of 90 nanoseconds.
3. AT27C010-120PU: Similar to AT27C010-55PC but with a slower access time of 120 nanoseconds.

These alternative models offer different access times to suit specific application requirements while maintaining similar functionality and capacity.

*Note: The