AT27C4096-70PI

Product Overview

Category

AT27C4096-70PI belongs to the category of programmable read-only memory (PROM) chips.

Use

This product 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 AT27C4096-70PI has a capacity of 4,096 kilobits (512 kilobytes).
• Fast access time: With a speed rating of 70 nanoseconds, it provides quick data retrieval.
• Low power consumption: The chip operates efficiently with low power requirements.

Package

The AT27C4096-70PI comes in a standard dual in-line package (DIP), which consists of 40 pins arranged in two rows of 20 pins each.

Essence

The essence of this product lies in its ability to store large amounts of data in a non-volatile manner, ensuring data integrity and reliability.

Packaging/Quantity

The AT27C4096-70PI is typically packaged in tubes or trays, with each tube or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Capacity: 4,096 kilobits (512 kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 5 volts
• Operating Temperature Range: -40°C to +85°C
• Pin Count: 40

Detailed Pin Configuration

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. A16
18. A17
19. A18
20. VPP
21. NC
22. OE#
23. CE#
24. WE#
25. I/O0
26. I/O1
27. I/O2
28. I/O3
29. I/O4
30. I/O5
31. I/O6
32. I/O7
33. I/O8
34. I/O9
35. I/O10
36. I/O11
37. I/O12
38. I/O13
39. I/O14
40. I/O15

Functional Features

• Non-volatile storage: The AT27C4096-70PI retains data even when power is disconnected.
• High-speed access: With an access time of 70 nanoseconds, it enables quick retrieval of stored 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

• Large storage capacity
• Non-volatile memory
• Fast access time
• Low power consumption

Disadvantages

• Data cannot be modified or erased once programmed
• Limited write endurance compared to other memory technologies

Working Principles

The AT27C4096-70PI operates based on the principle of electrical programming. Once programmed, the data remains stored in the memory cells until a higher voltage is applied for erasure. The chip utilizes a combination of address lines, control signals, and input/output pins to read and write data.

Detailed Application Field Plans

The AT27C4096-70PI 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

• AT27C010-70PU
• AT27C020-70PU
• AT27C040-70PU
• AT27C080-70PU
• AT27C1024-70PU
• AT27C2048-70PU
• AT27C4096-70PU

These alternative models offer similar functionality and characteristics to the AT27C4096-70PI, but with varying storage capacities.

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