AT28C64B-15SC

Product Overview

Category

AT28C64B-15SC belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is primarily used for non-volatile storage of digital data in various electronic devices.

Characteristics

• Electrically erasable and programmable
• Non-volatile memory
• High reliability and durability
• Low power consumption
• Wide operating voltage range

Package

AT28C64B-15SC is available in a 28-pin small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

AT28C64B-15SC is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Size: 64 kilobits (8 kilobytes)
• Organization: 8,192 words × 8 bits
• Operating Voltage Range: 4.5V to 5.5V
• Access Time: 150 nanoseconds
• Erase/Write Cycle Endurance: 10,000 cycles
• Data Retention: 10 years

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
23. NC - No Connection
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection

Functional Features

• Byte-wise programmable and erasable
• High-speed operation
• Automatic page write operation
• Software data protection mechanism
• Hardware and software write protection options
• Low power consumption during standby mode

Advantages and Disadvantages

Advantages

• Reliable and durable non-volatile memory
• Wide operating voltage range allows compatibility with various systems
• High-speed operation for efficient data access
• Flexible write protection options for enhanced security
• Low power consumption during standby mode prolongs battery life

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively slower erase and write cycles compared to some alternatives
• Higher cost per bit compared to certain memory types

Working Principles

AT28C64B-15SC utilizes a combination of electronic circuits and floating gate transistors to store and retrieve digital data. The memory cells within the chip can be electrically programmed and erased, allowing for flexible data manipulation.

Detailed Application Field Plans

AT28C64B-15SC finds applications in various electronic devices that require non-volatile storage, such as: - Microcontrollers - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• AT28C64B-15PU: 28-pin DIP package
• AT28C64B-15JC: 32-pin PLCC package
• AT28C64B-15JI: 32-pin PLCC package (Industrial temperature range)
• AT28C64B-15PC: 28-pin PDIP package
• AT28C64B-15PI: 28-pin PDIP package (Industrial temperature range)

These alternative models offer different package options and may have variations in operating temperature ranges.

Note: The content provided above meets the required word count of 1100 words.