X28HC256PIZ-90

Product Overview

Category

The X28HC256PIZ-90 belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic systems and devices.

Characteristics

• Non-volatile: The X28HC256PIZ-90 retains stored data even when power is removed.
• High capacity: It has a storage capacity of 256 kilobits (32 kilobytes).
• Fast access time: The device offers quick access to stored data.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

The X28HC256PIZ-90 is available in a standard integrated circuit package.

Essence

The essence of this product lies in its ability to provide reliable and persistent data storage in electronic systems.

Packaging/Quantity

The X28HC256PIZ-90 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Non-volatile EEPROM
• Capacity: 256 kilobits (32 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The X28HC256PIZ-90 has a total of 28 pins. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Supply Voltage (VCC)
7. Ground (GND)

Note: The remaining pins are not listed here for brevity.

Functional Features

• High reliability: The X28HC256PIZ-90 ensures data integrity and endurance.
• Easy integration: It can be easily integrated into various electronic systems.
• Flexible operation: The device supports both read and write operations.
• Data protection: Built-in features protect against accidental data corruption.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for a wide range of applications.
• Fast access time allows for quick retrieval of stored data.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Relatively higher cost compared to other memory technologies.
• Limited rewrite cycles compared to other non-volatile memories.
• Larger physical size compared to some newer memory technologies.

Working Principles

The X28HC256PIZ-90 utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data by electrically charging and discharging specific memory cells within the device. The stored data can be accessed and modified through appropriate control signals.

Detailed Application Field Plans

The X28HC256PIZ-90 finds application in various electronic systems, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. X28HC256JIZ-90: Similar specifications, different package type.
2. X28HC256DMB-90: Higher operating temperature range (-40°C to +125°C).
3. X28HC256PMB-90: Lower power consumption at 2.7V supply voltage.

These alternative models offer similar functionality with slight variations in characteristics and packaging options.

In conclusion, the X28HC256PIZ-90 is a non-volatile memory device that provides reliable data storage in various electronic systems. With its high capacity, fast access time, and low power consumption, it offers advantages in terms of data integrity and system performance. However, it is important to consider the cost and limited rewrite cycles associated with this technology. The X28HC256PIZ-90 finds application in diverse fields and has alternative models that cater to specific requirements.