AT27C4096-12JC

Product Overview

Category

The AT27C4096-12JC belongs to the category of programmable read-only memory (PROM) chips.

Use

This chip is commonly used for storing data that needs to be permanently written and cannot be modified or erased. It is widely utilized in various electronic devices and systems.

Characteristics

• Non-volatile memory: The AT27C4096-12JC retains data even when power is turned off.
• High storage capacity: This chip has a capacity of 4,096 kilobits (512 kilobytes).
• Fast access time: With an access time of 120 nanoseconds, it provides quick retrieval of stored data.
• Low power consumption: The AT27C4096-12JC operates efficiently with low power requirements.

Package

The AT27C4096-12JC is available in a 44-pin plastic J-leaded chip carrier (PLCC) package.

Essence

The essence of the AT27C4096-12JC lies in its ability to store large amounts of data reliably and securely, making it an essential component in many electronic systems.

Packaging/Quantity

This chip is typically sold in reels or tubes, with each reel or tube containing a specific quantity of AT27C4096-12JC chips.

Specifications

• Manufacturer: Atmel Corporation
• Part Number: AT27C4096-12JC
• Memory Type: Programmable Read-Only Memory (PROM)
• Capacity: 4,096 kilobits (512 kilobytes)
• Access Time: 120 nanoseconds
• Package Type: 44-pin PLCC
• Operating Voltage: 5V
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT27C4096-12JC has a total of 44 pins. The pin configuration is as follows:

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. A19
21. A20
22. A21
23. A22
24. A23
25. A24
26. A25
27. A26
28. A27
29. A28
30. A29
31. A30
32. A31
33. OE#
34. CE#
35. WE#
36. BYTE#
37. VCC
38. GND
39. DQ0
40. DQ1
41. DQ2
42. DQ3
43. DQ4
44. DQ5

Functional Features

• Easy programming: The AT27C4096-12JC can be programmed using standard PROM programming equipment.
• High reliability: This chip offers excellent data retention and endurance, ensuring the integrity of stored information.
• Compatibility: It is compatible with various microcontrollers and digital systems.
• Low power consumption: The AT27C4096-12JC operates efficiently, consuming minimal power during read and write operations.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Data cannot be modified or erased once programmed
• Limited flexibility compared to other types of memory

Working Principles

The AT27C4096-12JC operates based on the principle of electrical programming. Once programmed, the data stored in this chip remains intact even when power is removed. The chip uses a combination of address lines and control signals to read the stored data.

Detailed Application Field Plans

The AT27C4096-12JC finds applications in various fields, including: 1. Embedded systems 2. Automotive electronics 3. Industrial control systems 4. Medical devices 5. Communication equipment

In embedded systems, it can be used for firmware storage, while in automotive electronics, it can store critical data such as calibration values. Industrial control systems benefit from its non-volatile memory for storing configuration settings. Medical devices utilize it for storing patient data securely. Communication equipment can use it for storing firmware and configuration parameters.

Detailed and Complete Alternative Models

Some alternative models to the AT27C4096-12JC include: - AT27C040-12JC - AT27C080-12JC - AT27C1024-12JC - AT27C2048-12JC

These models offer