AT27C4096-55PU

Product Overview

Category

AT27C4096-55PU 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 stored and cannot be modified or erased. It is commonly used in applications where non-volatile memory is required.

Characteristics

• Non-volatile: The data stored in AT27C4096-55PU remains intact even when power is removed.
• High storage capacity: This chip has a storage capacity of 4,096 kilobits (512 kilobytes).
• Fast access time: It offers a fast access time of 55 nanoseconds, allowing for quick retrieval of data.
• Low power consumption: AT27C4096-55PU operates on low power, making it suitable for battery-powered devices.

Package

AT27C4096-55PU comes in a plastic DIP (Dual In-line Package) with 40 pins.

Essence

The essence of AT27C4096-55PU lies in its ability to provide reliable and non-volatile storage for critical data in various electronic systems.

Packaging/Quantity

This chip is typically packaged in tubes or trays, with each tube or tray containing a specific quantity of AT27C4096-55PU chips.

Specifications

• Storage Capacity: 4,096 kilobits (512 kilobytes)
• Access Time: 55 nanoseconds
• Operating Voltage: 5V
• Package Type: Plastic DIP
• Pin Count: 40

Detailed Pin Configuration

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. A8 - Address Input
10. A9 - Address Input
11. A10 - Address Input
12. A11 - Address Input
13. A12 - Address Input
14. A13 - Address Input
15. A14 - Address Input
16. A15 - Address Input
17. A16 - Address Input
18. A17 - Address Input
19. A18 - Address Input
20. A19 - Address Input
21. A20 - Address Input
22. A21 - Address Input
23. A22 - Address Input
24. A23 - Address Input
25. A24 - Address Input
26. A25 - Address Input
27. A26 - Address Input
28. A27 - Address Input
29. A28 - Address Input
30. A29 - Address Input
31. A30 - Address Input
32. A31 - Address Input
33. /OE - Output Enable
34. /CE - Chip Enable
35. /WE - Write Enable
36. VSS - Ground
37. DQ0 - Data Output
38. DQ1 - Data Output
39. DQ2 - Data Output
40. DQ3 - Data Output

Functional Features

• Non-volatile storage: AT27C4096-55PU retains data even when power is removed.
• High-speed access: The chip offers fast access time, allowing for quick retrieval of stored data.
• Easy integration: It can be easily integrated into various electronic systems due to its standard pin configuration and package.

Advantages and Disadvantages

Advantages

• Reliable non-volatile storage solution
• Fast access time
• Low power consumption
• Easy integration into electronic systems

Disadvantages

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

Working Principles

AT27C4096-55PU is based on the principle of electrically programmable read-only memory (EPROM). The data is stored in a matrix of memory cells, and programming is achieved by applying specific voltage levels to the address and control pins. Once programmed, the data remains intact until the chip is replaced.

Detailed Application Field Plans

AT27C4096-55PU 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

Some alternative models to AT27C4096-55PU include: 1. AT28C64B-15PU: 64 kilobit (8 kilobyte) EEPROM chip with a 150 nanosecond access time. 2. AT29C010A-12PC: 1 megabit (128 kilobyte) flash memory chip with a 120 nanosecond access time. 3. AM29F040