X28HC256PZ-90

Product Overview

Category

The X28HC256PZ-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 X28HC256PZ-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 X28HC256PZ-90 is available in a compact and durable package, designed to protect the internal components from external factors such as moisture and physical damage.

Essence

The essence of the X28HC256PZ-90 lies in its ability to provide reliable and long-term data storage in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of X28HC256PZ-90 devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The X28HC256PZ-90 has a total of 28 pins, each serving a specific purpose. 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

• Random Access: The X28HC256PZ-90 allows random access to any location within its memory capacity.
• High Reliability: This device offers reliable data storage, ensuring the integrity of stored information.
• Low Power Consumption: It operates with low power requirements, making it suitable for battery-powered devices.
• Data Protection: The X28HC256PZ-90 incorporates various mechanisms to protect stored data from accidental modification or 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 enables quick retrieval of data.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

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

Working Principles

The X28HC256PZ-90 utilizes a combination of electronic circuits and non-volatile memory cells to store and retrieve data. When powered on, the device allows data to be written or read through specific control signals and address inputs. The stored data remains intact even when power is removed, thanks to the non-volatile nature of the memory cells used.

Detailed Application Field Plans

The X28HC256PZ-90 finds application in various electronic systems and devices, including but not limited to: - Embedded systems - Industrial automation - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

1. X28HC256JZ-12: Similar to X28HC256PZ-90, but with a faster access time of 12 nanoseconds.
2. X28HC256DMB-90: A surface-mount variant of X28HC256PZ-90, suitable for compact designs.
3. X28HC256SM-12: Offers the same capacity and access time as X28HC256PZ-90 but in a different package.

(Note: The list above provides only a few alternative models; there are several other options available in the market.)

In conclusion, the X28HC256PZ-90 is a non-volatile memory device with a storage capacity of 256 kilobits. It offers fast access time, low power consumption, and high reliability. While it has certain limitations in terms of capacity and speed compared to alternative models, its non-volatile nature makes it suitable for various applications in different industries.