M48Z128-70PM1

Product Overview

Category

M48Z128-70PM1 belongs to the category of non-volatile static random access memory (NVSRAM).

Use

The M48Z128-70PM1 is primarily used as a backup memory device in applications where data retention is crucial during power loss or system shutdown.

Characteristics

• Non-volatile: The M48Z128-70PM1 retains data even when power is disconnected.
• Static RAM: Provides fast read and write access times.
• High density: Offers a storage capacity of 128 kilobits.
• Low power consumption: Operates with low power requirements.
• Integrated real-time clock: Allows for timekeeping functionality.

Package

The M48Z128-70PM1 is available in a compact 32-pin DIP (Dual Inline Package) format.

Essence

The essence of the M48Z128-70PM1 lies in its ability to combine the benefits of non-volatile memory with the speed and ease of access provided by static RAM.

Packaging/Quantity

The M48Z128-70PM1 is typically packaged individually and is available in various quantities depending on customer requirements.

Specifications

• Memory Type: Non-volatile static RAM (NVSRAM)
• Capacity: 128 kilobits (16 kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years
• Real-Time Clock Accuracy: ±2 minutes per month

Detailed Pin Configuration

The M48Z128-70PM1 features a 32-pin DIP package with the following pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Real-Time Clock (RTC) Input/Output
7. Ground (GND)
8. Vcc (Power Supply)

Functional Features

• Non-volatile data storage: The M48Z128-70PM1 retains data even when power is disconnected.
• Fast access times: Provides quick read and write operations.
• Real-time clock functionality: Allows for timekeeping and timestamping capabilities.
• Low power consumption: Operates with minimal power requirements.
• Easy integration: Can be easily integrated into existing systems.

Advantages and Disadvantages

Advantages

• Reliable data retention during power loss or system shutdown.
• Fast access times for efficient data retrieval.
• Integrated real-time clock for timekeeping functionality.
• Low power consumption for energy efficiency.

Disadvantages

• Limited storage capacity compared to other memory options.
• Relatively higher cost compared to traditional RAM.

Working Principles

The M48Z128-70PM1 combines the benefits of non-volatile memory and static RAM. It utilizes a combination of volatile and non-volatile elements to provide fast read and write access while retaining data even in the absence of power. The integrated real-time clock ensures accurate timekeeping and timestamping capabilities.

Detailed Application Field Plans

The M48Z128-70PM1 finds applications in various fields, including but not limited to: - Embedded systems - Industrial automation - Medical devices - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the M48Z128-70PM1 include: - M48Z128Y-70PM1 - M48Z128V-70PM1 - M48Z128B-70PM1

These models provide comparable features and can be considered as alternatives based on specific requirements.

In conclusion, the M48Z128-70PM1 is a non-volatile static RAM device that combines the benefits of non-volatile memory with the speed and ease of access provided by static RAM. It offers reliable data retention, fast access times, and integrated real-time clock functionality. While it has limitations in terms of storage capacity and cost, it finds applications in various fields and has alternative models available for consideration.