AT28C64X-25SC

Product Overview

Category

AT28C64X-25SC belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: 64 kilobits (8 kilobytes).
• Low power consumption.
• Fast access time: 250 nanoseconds.
• Wide operating voltage range: 2.7V to 5.5V.

Package

AT28C64X-25SC is available in a small outline SOIC package.

Essence

The essence of AT28C64X-25SC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

AT28C64X-25SC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Size: 64 kilobits (8 kilobytes)
• Operating Voltage Range: 2.7V to 5.5V
• Access Time: 250 nanoseconds
• Package Type: SOIC
• Temperature Range: -40°C to +85°C

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. VCC: Power Supply
10. OE: Output Enable
11. CE: Chip Enable
12. WE: Write Enable
13. I/O0: Data Input/Output
14. I/O1: Data Input/Output
15. I/O2: Data Input/Output
16. I/O3: Data Input/Output
17. I/O4: Data Input/Output
18. I/O5: Data Input/Output
19. I/O6: Data Input/Output
20. I/O7: Data Input/Output
21. NC: No Connection
22. GND: Ground

Functional Features

• Non-volatile storage: Retains data even without power.
• Easy integration: Can be easily interfaced with various electronic systems.
• High-speed access: Provides fast read and write operations.
• Low power consumption: Ideal for battery-powered devices.
• Wide operating voltage range: Compatible with a wide range of systems.

Advantages

• Reliable data storage: Ensures data integrity even in the absence of power.
• Fast access time: Allows for quick retrieval and modification of stored information.
• Low power consumption: Extends battery life in portable devices.
• Versatile compatibility: Can be used in various electronic systems due to its wide operating voltage range.

Disadvantages

• Limited storage capacity: 64 kilobits may not be sufficient for certain applications requiring larger memory sizes.
• Relatively slower compared to newer memory technologies: Other memory devices offer faster access times.

Working Principles

AT28C64X-25SC utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve digital information. When powered on, the chip enables the reading or writing of data based on the control signals received from the system.

Detailed Application Field Plans

AT28C64X-25SC finds applications in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. AT28C64B-15PU: Similar specifications, but with a different package type (PDIP).
2. AT28C64E-15PI: Similar specifications, but with a different package type (PDIP) and extended temperature range.

These alternative models provide similar functionality to AT28C64X-25SC but may differ in package type and temperature range.

In conclusion, AT28C64X-25SC is a non-volatile memory device that offers reliable storage and retrieval of digital information. With its high storage capacity, low power consumption, and fast access time, it is suitable for various electronic systems. However, it has limitations in terms of storage capacity and speed compared to newer memory technologies. Nonetheless, it remains a popular choice in many applications due to its reliability and compatibility.