M48T128Y-70PM1

Product Overview

Category

The M48T128Y-70PM1 belongs to the category of non-volatile static random access memory (NVSRAM).

Use

This product is commonly used as a backup memory device in various electronic systems, such as computers, industrial control systems, and communication equipment.

Characteristics

• Non-volatile: The M48T128Y-70PM1 retains data even when power is removed.
• Static RAM: It provides fast read and write access times.
• High density: The device offers a storage capacity of 128 kilobits.
• Low power consumption: The M48T128Y-70PM1 operates at low power levels, making it suitable for battery-powered applications.

Package

The M48T128Y-70PM1 is available in a standard 32-pin plastic dual in-line package (PDIP).

Essence

The essence of the M48T128Y-70PM1 lies in its ability to provide non-volatile memory storage with the speed and convenience of static RAM.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Memory Capacity: 128 kilobits
• Access Time: 70 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years

Detailed Pin Configuration

The M48T128Y-70PM1 has a total of 32 pins. Here is the detailed 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. Ground (GND)
7. Vcc (Power Supply)

Functional Features

• Non-volatile data storage
• Fast read and write access times
• Low power consumption
• Automatic power-fail chip deselect
• Software data protection
• Hardware write protection

Advantages and Disadvantages

Advantages

• Retains data even during power loss
• Provides fast access times
• Suitable for battery-powered applications
• Offers high-density storage capacity

Disadvantages

• Relatively higher cost compared to traditional RAM
• Limited endurance cycles for write operations

Working Principles

The M48T128Y-70PM1 combines the benefits of non-volatile memory and static RAM. It utilizes a combination of volatile and non-volatile elements to store data. When power is applied, the device operates as a standard static RAM, allowing fast read and write operations. However, when power is removed, the non-volatile elements retain the stored data, ensuring its availability upon power restoration.

Detailed Application Field Plans

The M48T128Y-70PM1 finds application in various fields, including:

1. Computer systems: Used as backup memory to prevent data loss during power outages or system failures.
2. Industrial control systems: Provides reliable data storage for critical control parameters and settings.
3. Communication equipment: Ensures data integrity during power interruptions, preventing loss of important information.

Detailed and Complete Alternative Models

1. M48T08Y-70PC1: 8 kilobit NVSRAM with similar characteristics but lower storage capacity.
2. M48T512Y-70PM1: 512 kilobit NVSRAM with higher storage capacity but similar performance specifications.
3. M48T02-150PC1: 2 kilobit NVSRAM with lower storage capacity and slower access time.

These alternative models offer different storage capacities and performance characteristics, allowing users to choose the most suitable option for their specific requirements.

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