AT28BV16-25SC

Product Overview

Category

AT28BV16-25SC belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High-speed operation: Allows for efficient data access.
• Low power consumption: Ensures energy efficiency.
• Durable: Withstands harsh environmental conditions.
• Easy integration: Compatible with a wide range of electronic systems.

Package

AT28BV16-25SC is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AT28BV16-25SC lies in its ability to provide reliable and efficient non-volatile memory storage.

Packaging/Quantity

AT28BV16-25SC is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 16 megabits (2 megabytes)
• Operating voltage: 2.7V - 3.6V
• Access time: 70 ns
• Organization: 2,048 pages of 128 bytes each
• Page programming time: 2 ms per page
• Data retention: 20 years
• Erase/write cycles: 10,000 cycles

Detailed Pin Configuration

1. VCC: Power supply voltage
2. A0-A16: Address inputs
3. CE: Chip enable
4. OE: Output enable
5. WE: Write enable
6. I/O0-I/O7: Data input/output
7. RESET: Reset input
8. NC: No connection
9. GND: Ground

Functional Features

• Random access: Allows for direct access to any memory location.
• Page programming: Enables simultaneous programming of multiple memory locations.
• Sector erase: Allows for erasing a specific sector of memory.
• Software and hardware protection: Provides security features to prevent unauthorized access or modification of data.

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High-speed operation allows for quick data access.
• Low power consumption prolongs battery life in portable devices.
• Durable design withstands challenging environmental conditions.
• Easy integration with various electronic systems simplifies implementation.

Disadvantages

• Limited erase/write cycles may restrict the lifespan of the device.
• Relatively small memory capacity compared to other storage options.
• Higher cost per unit compared to some alternative memory technologies.

Working Principles

AT28BV16-25SC utilizes flash memory technology, which stores data by trapping electric charges within floating gate transistors. The presence or absence of these charges determines the stored data. To read or write data, specific voltage levels are applied to the appropriate pins, enabling the manipulation of charge levels within the memory cells.

Detailed Application Field Plans

AT28BV16-25SC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT28C16-15PU: Similar non-volatile memory device with 16 kilobits capacity.
2. AT45DB161E-SHN-T: Flash memory device with 16 megabits capacity and additional features like dual-interface and advanced security.

These alternative models offer different capacities, features, and compatibility options, providing flexibility for various application requirements.

In conclusion, AT28BV16-25SC is a non-volatile memory device that offers high-speed operation, low power consumption, and durability. It finds applications in diverse electronic systems and has alternative models with varying capacities and features.