M48Z08-100PC1

Product Overview

Category

The M48Z08-100PC1 belongs to the category of non-volatile static random access memory (NVSRAM).

Use

It is commonly used as a backup memory device in various electronic systems, where data retention is crucial during power loss or system shutdown.

Characteristics

• Non-volatile: The M48Z08-100PC1 retains data even when power is disconnected.
• Static RAM: It provides fast read and write access times.
• High density: The device offers a large storage capacity for data backup purposes.

Package

The M48Z08-100PC1 is available in a standard 28-pin plastic DIP (Dual Inline Package) format.

Essence

The essence of the M48Z08-100PC1 lies in its ability to provide reliable and non-volatile data storage, ensuring data integrity during power interruptions.

Packaging/Quantity

The M48Z08-100PC1 is typically packaged in tubes or trays, with a quantity of 25 units per tube/tray.

Specifications

• Memory Size: 8 kilobits (1 kilobyte)
• Organization: 1024 words x 8 bits
• Supply Voltage: 4.5V to 5.5V
• Access Time: 100 nanoseconds
• Data Retention: Minimum 10 years
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The M48Z08-100PC1 has a total of 28 pins, each serving a specific function. Here is the detailed pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A9)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Ground (GND)
7. Vcc (Power Supply)

Functional Features

• Battery Backup: The M48Z08-100PC1 incorporates an internal lithium energy source, ensuring data retention during power loss.
• Automatic Switchover: When the main power supply is disconnected, the device automatically switches to the backup battery power source.
• Fast Access Time: The NVSRAM provides quick read and write access times, allowing for efficient data retrieval and storage.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data integrity during power interruptions.
• High-density storage capacity for effective data backup.
• Fast access times enable efficient data retrieval and storage.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Reliance on a backup battery may require periodic maintenance or replacement.

Working Principles

The M48Z08-100PC1 combines the advantages of static random access memory (SRAM) and non-volatile memory technology. It utilizes a small internal lithium battery to provide continuous power supply, ensuring data retention even when the main power source is disconnected. The device employs a CMOS process, which allows for low power consumption and high-speed operation.

Detailed Application Field Plans

The M48Z08-100PC1 finds applications in various electronic systems that require reliable data backup capabilities. Some common application fields include:

1. Embedded Systems: Used as a backup memory in microcontrollers and microprocessors to preserve critical data during power failures.
2. Industrial Automation: Employed in control systems to store configuration settings and critical data that need to be retained during power outages.
3. Medical Devices: Utilized in medical equipment to safeguard patient data and maintain system integrity during power disruptions.
4. Communication Systems: Integrated into networking devices to store vital network configurations and ensure seamless operation during power interruptions.

Detailed and Complete Alternative Models

1. M48Z08-150PC1: Similar to the M48Z08-100PC1, but with a higher access time of 150 nanoseconds.
2. M48Z08-200PC1: Offers a larger memory size of 16 kilobits (2 kilobytes) compared to the M48Z08-100PC1.
3. M48Z08-70PC1: Provides a lower access time of 70 nanoseconds for faster data retrieval.

These alternative models offer different specifications and can be chosen based on specific application requirements.

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