AT28C010-25FM/883

Product Overview

Category

AT28C010-25FM/883 belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT28C010-25FM/883 has a storage capacity of 1 megabit.
• Fast access time: It operates at a speed of 250 nanoseconds.
• Low power consumption: The device is designed to minimize power usage.
• Durable: It can withstand harsh environmental conditions.
• Reliable: The AT28C010-25FM/883 ensures data integrity through various error correction techniques.

Package

The AT28C010-25FM/883 is available in a standard 32-pin ceramic package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT28C010-25FM/883 is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 250 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 10 years

Detailed Pin Configuration

The AT28C010-25FM/883 has a total of 32 pins, which are assigned specific functions. The pin configuration is as follows:

1. A0-A16: Address Inputs
2. CE: Chip Enable
3. OE: Output Enable
4. WE: Write Enable
5. VCC: Power Supply
6. GND: Ground 7-30. DQ0-DQ15: Data Inputs/Outputs
7. NC: No Connection
8. WP: Write Protect

Functional Features

• Random Access: The AT28C010-25FM/883 allows for random access to any location within its memory space.
• Byte-Writable: It supports byte-level write operations, enabling efficient data modification.
• High-Speed Read: The device provides fast read access, allowing for quick retrieval of stored information.
• Low Power Consumption: The AT28C010-25FM/883 is designed to minimize power usage, making it suitable for battery-powered applications.
• Error Correction: Various error correction techniques are implemented to ensure data integrity.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity allows for storing a large amount of digital information.
• Fast access time enables quick retrieval of data.
• Low power consumption makes it suitable for portable devices.
• Durable construction withstands harsh environmental conditions.
• Reliable operation ensures data integrity.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Relatively slower access time compared to modern memory devices.
• Higher cost per unit compared to some alternative models.

Working Principles

The AT28C010-25FM/883 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping electrical charges in floating gate transistors. These charges represent binary values, which can be read or modified using specific control signals.

During a write operation, the desired data is applied to the input pins, and the appropriate control signals are activated. This causes the charges to be trapped or released, altering the stored information. Reading data involves activating the necessary control signals and sensing the electrical state of the memory cells.

Detailed Application Field Plans

The AT28C010-25FM/883 finds applications in various electronic systems, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Communication devices - Consumer electronics

Detailed and Complete Alternative Models

• AT28C010-12PC: Similar to the AT28C010-25FM/883, but with a slower access time of 1.2 microseconds.
• AT28C010-15PI: Offers a faster access time of 150 nanoseconds compared to the AT28C010-25FM/883.
• AT28C010-20DM/883: Provides a lower operating temperature range of -55°C to +125°C for more extreme environments.

These alternative models offer different specifications and may be suitable for specific application requirements.

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